Brief Profile

Diss Brief Profile

The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The Brief Profile is automatically generated; note that it does not currently distinguish between harmonised classification and minimum classification; information requirements under different legislative frameworks may therefore not be fully up to date or complete. For accuracy reasons, substance manufacturers and imports have the responsibility to consult official sources, e.g. the electronic edition of the Official Journal of the European Union.
This Brief Profile is covered by the ECHA Legal Notice.

Substance Description

Substance identity

  • EC / List name:
  • IUPAC name: (4E)-4-methylhenicos-4-ene; (4E)-4-methylheptadec-4-ene; (4E)-4-methylnonadec-4-ene; (4E)-4-methylpentacos-4-ene; (4E)-4-methyltricos-4-ene; (4E)-docos-4-ene; (4E)-icos-4-ene; (4E)-octadec-4-ene; (8E)-8-ethyldocos-8-ene; (8E)-8-ethylicos-8-ene; (8E)-8-ethyloctadec-8-ene; (8E)-8-ethyltetracos-8-ene; (8E)-8-methylhenicos-8-ene; (8E)-8-methylheptadec-8-ene; (8E)-8-methylnonadec-8-ene; (8E)-8-methylpentacos-8-ene; (8E)-8-methyltricos-8-ene; (8E)-docos-8-ene; (8E)-icos-8-ene; (8E)-octadec-8-ene; 2-methylhenicos-1-ene; 2-methylheptadec-1-ene; 2-methylnonadec-1-ene; 2-methylpentacos-1-ene; 2-methyltricos-1-ene; 4-methylidenehenicosane; 4-methylidenenonadecane; 4-methylidenepentacosane; 4-methylidenetricosane; 4-propylhenicos-4-ene; 4-propylheptadec-4-ene; 4-propylnonadec-4-ene; 4-propyltricos-4-ene; docos-1-ene; icos-1-ene; octadec-1-ene
  • Substance names and other identifiers
EC / List no.:
700-497-0
CAS no.:
1335202-82-8
Index number:
Molecular formula:
C786H1572
SMILES:
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
InChI:
InChI=1S/6C26H52.6C24H48.9C22H44.9C20H40.6C18H36/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26(2)3;2*1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-25-26(3)24-5-2;1-4-6-8-10-11-12-13-14-15-16-17-18-19-21-23-25-26(3)24-22-20-9-7-5-2;1-4-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-25-26(23-5-2)24-6-3;1-4-7-9-11-12-13-14-15-16-17-18-19-21-23-25-26(6-3)24-22-20-10-8-5-2;1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(2)3;2*1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-23-24(3)22-5-2;1-4-6-8-10-11-12-13-14-15-16-17-19-21-23-24(3)22-20-18-9-7-5-2;1-4-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23-24(21-5-2)22-6-3;1-4-7-9-11-12-13-14-15-16-17-19-21-23-24(6-3)22-20-18-10-8-5-2;1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2)3;2*1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-22(3)20-5-2;1-4-6-8-10-11-12-13-14-15-17-19-21-22(3)20-18-16-9-7-5-2;1-4-7-8-9-10-11-12-13-14-15-16-17-18-21-22(19-5-2)20-6-3;1-4-7-9-11-12-13-14-15-17-19-21-22(6-3)20-18-16-10-8-5-2;3*1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2;1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2)3;2*1-4-6-7-8-9-10-11-12-13-14-15-16-17-19-20(3)18-5-2;1-4-6-8-10-11-12-13-15-17-19-20(3)18-16-14-9-7-5-2;1-4-7-8-9-10-11-12-13-14-15-16-19-20(17-5-2)18-6-3;1-4-7-9-11-12-13-15-17-19-20(6-3)18-16-14-10-8-5-2;3*1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2;1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2)3;1-4-6-7-8-9-10-11-12-13-14-15-17-18(3)16-5-2;1-4-6-8-10-11-13-15-17-18(3)16-14-12-9-7-5-2;3*1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h2,4-25H2,1,3H3;25H,4-24H2,1-3H3;3-25H2,1-2H3;3*25H,4-24H2,1-3H3;2,4-23H2,1,3H3;23H,4-22H2,1-3H3;3-23H2,1-2H3;3*23H,4-22H2,1-3H3;2,4-21H2,1,3H3;21H,4-20H2,1-3H3;3-21H2,1-2H3;3*21H,4-20H2,1-3H3;15,17H,3-14,16,18-22H2,1-2H3;7,9H,3-6,8,10-22H2,1-2H3;3H,1,4-22H2,2H3;2,4-19H2,1,3H3;19H,4-18H2,1-3H3;3-19H2,1-2H3;3*19H,4-18H2,1-3H3;15,17H,3-14,16,18-20H2,1-2H3;7,9H,3-6,8,10-20H2,1-2H3;3H,1,4-20H2,2H3;2,4-17H2,1,3H3;2*17H,4-16H2,1-3H3;15,17H,3-14,16,18H2,1-2H3;7,9H,3-6,8,10-18H2,1-2H3;3H,1,4-18H2,2H3/b;26-25+;;26-25+;;26-25+;;24-23+;;24-23+;;24-23+;;22-21+;;22-21+;;22-21+;17-15+;9-7+;;;20-19+;;20-19+;;20-19+;17-15+;9-7+;;;2*18-17+;17-15+;9-7+;
Type of substance:
UVCB
Origin:
Petroleum product
Registered compositions:
2
Of which contain:
0 impurities relevant for classification
0 additives relevant for classification
Substance Listed:

Hazard classification & labelling

Danger! According to the classification provided by companies to ECHA in REACH registrations this substance may be fatal if swallowed and enters airways.

Breakdown of all 1 C&L notifications submitted to ECHA

Asp. Tox. 1 H304
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

https://www.echa.europa.eu/o/diss-blank-theme/images/cnl/graph/tick.png Harmonised Classification

https://www.echa.europa.eu/o/diss-blank-theme/images/cnl/graph/Reach.png REACH registration dossiers notifications

https://www.echa.europa.eu/o/diss-blank-theme/images/cnl/graph/CLP.png CLP notifications

Properties of concern

Regulatory context

Registration, Evaluation, Authorisation & Restriction of Chemicals (REACH)

Registration
Pre-registration:
Registration:
This substance has 1 active registrations under REACH, 0 Joint Submission(s) and 1 Individual Submission(s).
Please see Registrants/Suppliers details.
Evaluation
Dossier Evaluation:
Registration dossiers submitted to ECHA for this substance have been evaluated under REACH.
Substance Evaluation:
Authorisation
Candidate List:
Annex XIV (Authorisation List):
Restriction
Annex XVII (Restriction List):

Persistent Organic Pollutants Regulation (POPs)

List of substances subject to the POPs Regulation:
List of substances proposed as POPs:

Classification Labelling & Packaging (CLP)

Harmonised C&L:
Seveso Annex I:
Notified C&L:
Classification & Labelling has been notified by industry to ECHA for this substance.

Biocidal Products Regulation (BPR)

Active Substance:
Biocidal Products:

Prior Informed Consent (PIC)

Annex I:
Annex V:

European Union Observatory for Nanomaterials (EUON)

EUON:

About this substance

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 to < 100 per annum.

This substance is used by consumers, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

This substance is used in the following products: perfumes and fragrances and cosmetics and personal care products.

Other release to the environment of this substance is likely to occur from: indoor use as processing aid and outdoor use as processing aid.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the types of manufacture using this substance.

This substance is used in the following activities or processes at workplace: transfer of chemicals, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure, closed batch processing in synthesis or formulation and batch processing in synthesis or formulation with opportunity for exposure.

Other release to the environment of this substance is likely to occur from: outdoor use as processing aid.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

This substance is used in the following activities or processes at workplace: transfer of chemicals, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure, closed batch processing in synthesis or formulation, batch processing in synthesis or formulation with opportunity for exposure, mixing in open batch processes, transfer of substance into small containers, production of mixtures or articles by tabletting, compression, extrusion or pelletisation and laboratory work.

Release to the environment of this substance can occur from industrial use: formulation of mixtures.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

This substance is used in the following areas: formulation of mixtures and/or re-packaging. This substance is used for the manufacture of: chemicals.

This substance is used in the following activities or processes at workplace: transfer of chemicals, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure, closed batch processing in synthesis or formulation, batch processing in synthesis or formulation with opportunity for exposure and laboratory work.

Release to the environment of this substance can occur from industrial use: in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), for thermoplastic manufacture, manufacturing of the substance, formulation of mixtures, formulation in materials, in the production of articles, as processing aid, as processing aid and of substances in closed systems with minimal release.

This substance is used in the following activities or processes at workplace: transfer of chemicals, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure, closed batch processing in synthesis or formulation, batch processing in synthesis or formulation with opportunity for exposure and laboratory work.

Release to the environment of this substance can occur from industrial use: manufacturing of the substance and in processing aids at industrial sites.

Precautions for using this substance have been recommended by its registrants under REACH, as follows:

General statements

Keep out of reach of children.

Prevention statements

When handling this substance: wear protective gloves and/or clothing, and eye and/or face protection as specified by manufacturer/supplier.

Response statements

In case of incident: If swallowed: immediately call a poison center or doctor/physician. Do not induce vomiting. If on skin: wash with soap and water.

Storage statements

Store this substance locked up.

Guidance on the safe use of the substance provided by manufacturers and importers of this substance.

Registrants/suppliers

  • Shell Chemicals Europe B.V., Weena 70 3012 CM Rotterdam Netherlands

Substance names and other identifiers

Alkenes, C20-24-branched and linear
Other
C20-C22 (even numbered, linear and branched) and C24 (branched) alkenes.
Registration dossier
ENORDET 0241
Registration dossier
ENORDET 0241
Registration dossier
1335202-82-8
CAS number
Other

Scientific properties

Physical and chemical properties

This section provides physicochemical information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Appearance/physical state / colour

Study results
  • 44 studies submitted
  • 38 studies processed
C Physical state at 20°C and 1013 hPa
Liquid (92%), Solid (8%) [38]
C Form
Not specified (81%), Other (13%) [31]
C Odour
Other (100%) [23]
C Substance type
Organic (86%), Other (10%) [29]

Type of Study provided
Studies with data
Key study 38
Supporting study 6
Weight of evidence
Other
Data waiving
no waivers
C Summaries
  • 2 summaries submitted
  • 2 summaries processed
Physical state at 20°C and 1013 hPa
Liquid (100%)

Melting/freezing point

Study results
  • 25 studies submitted
  • 17 studies processed
R Melting / freezing point
-133 - 68.333 °C @ 101.3 - 101.325 kPa [17]

Type of Study provided
Studies with data
Key study 17
Supporting study 7
Weight of evidence
Other 1
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 2 summaries processed
Melting / freezing point at 101 325 Pa
-17.15 - 4.85 °C

Boiling point

Study results
  • 41 studies submitted
  • 24 studies processed
R Boiling point
60 - 367 °C @ 100.8 - 101.67 kPa [25]

Type of Study provided
Studies with data
Key study 25
Supporting study 2 8
Weight of evidence
Other 6
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 1 summary processed
Boiling point at 101 325 Pa
348 °C

Density

Study results
  • 35 studies submitted
  • 22 studies processed
R Density
0.67 - 0.82 g/cm³ @ 20 - 35 °C [22]
R Relative density
0.67 - 0.76 @ 20 °C [2]

Type of Study provided
Studies with data
Key study 27
Supporting study 7
Weight of evidence
Other 1
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 2 summaries processed
Relative density at 20°C
0.797 - 0.8

Vapour pressure

Study results
  • 29 studies submitted
  • 17 studies processed
R Vapour pressure
0.017 - 62 000 Pa @ 20 - 171.111 °C [27]

Type of Study provided
Studies with data
Key study 17
Supporting study 6
Weight of evidence
Other 6
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 2 summaries processed
Vapour pressure
0.017 - 0.019 Pa @ 25 °C

Partition coefficient

Study results
  • 75 studies submitted
  • 33 studies processed
R Log Pow
1.5 - 13.96 @ 20 - 25 °C and pH 5.4 - 7 [35]

Type of Study provided
Studies with data
Key study 18 15
Supporting study 28 5
Weight of evidence
Other 9
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 1 summary processed
Log Kow (Log Pow)
6.5 @ 40 °C

Water solubility

Study results
  • 51 studies submitted
  • 23 studies processed
R Water solubility (mass/vol.)
0 - 88 500 000 ng/L @ 20 - 25 °C and pH 5.5 - 7.46 [25]

Type of Study provided
Studies with data
Key study 13 10
Supporting study 21 2
Weight of evidence
Other 5
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 1 summary processed
Water solubility
8.18 µg/L @ 20 °C

Solubility in organic solvents / fat solubility

Data not provided by the registrant

Surface tension

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Flash point

Study results
  • 35 studies submitted
  • 25 studies processed
R Flash point
-25 - 218 °C @ 99.9 - 101.9 kPa [25]

Type of Study provided
Studies with data
Key study 25
Supporting study 7
Weight of evidence
Other 3
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 2 summaries processed
Flash point at 101 325 Pa
169 - 175 °C

Auto flammability

Study results
  • 17 studies submitted
  • 9 studies processed
R Autoflammability / self-ignition
222 - 285 °C @ 101.3 - 103.2 kPa [9]

Type of Study provided
Studies with data
Key study 9
Supporting study 5
Weight of evidence
Other 2
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
R Summaries
  • 2 summaries submitted
  • 2 summaries processed
Autoflammability / self-ignition at 101 325 Pa
230 - 254 °C

Flammability

Study results
  • 7 studies submitted
  • 1 study processed
C Interpretation of results
Non flammable (100%) [1]

Type of Study provided
Studies with data
Key study 2
Supporting study 3
Weight of evidence
Other 1
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Explosiveness

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
C Summaries
  • 1 summary submitted
  • 1 summary processed
Explosiveness
Non-explosive (100%)

Oxidising

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
C Summaries
  • 1 summary submitted
  • 1 summary processed
Oxidising
No (100%)

Oxidation reduction potential

Data not provided by the registrant

pH

Data not provided by the registrant

Dissociation constant

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Viscosity

Study results
  • 25 studies submitted
  • 16 studies processed
R Other:
0.42 - 6.356 [7]
R dynamic viscosity (in mPa s)
0.202 - 5.04 [6]
R kinematic viscosity (in mm²/s)
0.66 - 19.3 [12]

Type of Study provided
Studies with data
Key study 16
Supporting study 8
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Environmental fate and pathways

This section provides environmental fate and pathways information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Phototransformation in air

Study results
  • 2 studies submitted
  • 2 studies processed
R Dissipation half life (DT50)
10.2 h [2]

Type of Study provided
Studies with data
Key study 1 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Hydrolysis

Study results
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Phototransformation in water

Data not provided by the registrant

Phototransformation in soil

Data not provided by the registrant

Biodegradation in water - screening tests

Study results
  • 88 studies submitted
  • 31 studies processed
R BOD5
1.64 g O2/g test material [2]
R COD
2.81 g O2/g test material [2]
C Interpretation of results
Readily biodegradable (59%), Not readily biodegradable (31%), Readily biodegradable but failing the 10-day window (10%) [29]

Type of Study provided
Studies with data
Key study 21 19
Supporting study 24 24
Weight of evidence
Other
Data waiving
no waivers
C Summaries
  • 2 summaries submitted
  • 2 summaries processed
Biodegradation in water
Readily biodegradable (100%)

Biodegradation in water & sediment - simulation tests

Data not provided by the registrant

Biodegradation in soil

Study results
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 2
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Bioaccumulation: aquatic / sediment

Study results
  • 70 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study 18 18
Supporting study 17 17
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Bioaccumulation: terrestrial

Data not provided by the registrant

Adsorption/desorption

Study results
  • 28 studies submitted
  • 24 studies processed
R log Koc
2.59 - 6.63 dimensionless @ 20 °C [24]

Type of Study provided
Studies with data
Key study 1 14 13
Supporting study
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 2 summaries submitted
  • 1 summary processed
Koc at 20°C
5.63

Henrys law constant (H)

Study results
  • 24 studies submitted
  • 23 studies processed
R H - (pressure) m³/mol
10 800 - 1 122 150 Pa m³/mol @ 20 - 25 °C and 101.3 kPa [23]

Type of Study provided
Studies with data
Key study 12 12
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Distribution modelling

Data not provided by the registrant

Ecotoxicological information

This section provides ecotoxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Predicted No-Effect Concentration (PNEC)

R Summaries
  • 1 summary submitted
  • 1 summary processed

The Predicted No-Effect Concentration (PNEC) value is the concentration of a substance below which adverse effects in the environment are not expected to occur. Please note that when more than one summary is provided, PNEC values may refer to constituents of the substance and not to the substance as a whole. More detailed information is available in the dossiers.

Hazard for Aquatic Organisms
Freshwater No hazard identified (1)
Intermittent releases (freshwater) No hazard identified (1)
Marine water No hazard identified (1)
Intermittent releases (marine water) No hazard identified (1)
Sewage treatment plant (STP) No hazard identified (1)
Sediment (freshwater) No hazard identified (1)
Sediment (marine water) No hazard identified (1)
Hazard for Air
Air No hazard identified (1)
Hazard for Terrestrial Organism
Soil No hazard identified (1)
Hazard for Predators
Secondary poisoning No potential to cause toxic effects if accumulated (in higher organisms) via the food chain (1)

Short–term toxicity to fish

Study results
  • 46 studies submitted
  • 12 studies processed
P/RResults
LC50 (4 days) 3.4 - 6 600 µg/L [12]
NOEC (4 days) 3.4 - 2 890 µg/L [6]

Type of Study provided
Studies with data
Key study 12 12
Supporting study 3 11 8
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 2 summaries submitted
  • 0 summaries processed

No automatically processable data submitted

Long–term toxicity to fish

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
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Short–term toxicity to aquatic invertebrates

Study results
  • 48 studies submitted
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