2-methylaminoethanol

Surface tension

Administrative data

Endpoint:

surface tension

Type of information:

experimental study

Adequacy of study:

supporting study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

Cross-reference

Cross-reference 1

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer-reviewed database

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Principles of method if other than guideline:

Visual observation according to REACH requirements

GLP compliance:

no

Physical state at 20°C and 1013 hPa:

liquid

Form:

viscous

Colour:

colourless

Odour:

other: fishy odour

Substance type:

organic

Conclusions:

Visual observation according to REACH requirements: viscous liquid with fishy odour

Executive summary:

Visual observation according to REACH requirements: viscous liquid with fishy odour

Cross-reference 2

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Principles of method if other than guideline:

experimental result

GLP compliance:

not specified

Type of method:

other: experimental result

Melting / freezing pt.:

-4.5 °C

Conclusions:

Melting point = -4.5°C

Executive summary:

Melting point = -4.5°C

Cross-reference 3

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Principles of method if other than guideline:

experimental determination

GLP compliance:

not specified

Type of method:

other: experimental determination

Temp.:

25 °C

Vapour pressure:

1.08 mm Hg

Conclusions:

VP = 1.08 mm Hg at 25°C

Executive summary:

VP = 1.08 mm Hg at 25°C

Cross-reference 4

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

partition coefficient

Type of information:

(Q)SAR

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

Justification for type of information:

QSAR prediction

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Principles of method if other than guideline:

QSAR calculation according to Hansch & Leo (1995)

GLP compliance:

no

Remarks:

Not applicable (QSAR calculation)

Type of method:

other: QSAR calculation

Partition coefficient type:

octanol-water

Type:

log Pow

Partition coefficient:

-0.94

Remarks on result:

other: Temperature and pH not given

logPow = -0.94, Temperature and pH not given

Conclusions:

Estimated log Pow = -0.94

Executive summary:

QSAR calculation according to Hansch & Leo (1995).

Estimated log Pow = -0.94

Cross-reference 5

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Principles of method if other than guideline:

experimental determination

GLP compliance:

not specified

Type of method:

other: experimental determination

Water solubility:

ca. 1 000 g/L

Temp.:

20 °C

Remarks on result:

other: miscible

Conclusions:

Interpretation of results: miscible
Water solubility: ca. 1x10E6 mg/L (miscible)

Executive summary:

Water solubility: ca. 1x10E6 mg/L (miscible)

Cross-reference 6

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

flash point of flammable liquids

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Principles of method if other than guideline:

experimental determination (open cup)

GLP compliance:

not specified

Type of method:

open cup

Remarks:

experimental determination

Flash point:

74 °C

Remarks on result:

other: No further experimental details given

Interpretation of results:

other: EU GHS criteria not met

Conclusions:

Flash point = 74°C

Executive summary:

Flash point = 74°C

Cross-reference 7

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

auto-ignition temperature (liquids)

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Principles of method if other than guideline:

Experimental determination

GLP compliance:

not specified

Remarks on result:

other: Fire potential:

Remarks:

Moderate, when exposed to heat or flame; can react with oxidizing materials.

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Conclusions:

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Executive summary:

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Cross-reference 8

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

flammability, other

Type of information:

experimental study

Adequacy of study:

other information

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: peer reviewed data base

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GLP compliance:

not specified

Material which must be moderately heated before ignition will occur.

Interpretation of results:

study cannot be used for classification

Conclusions:

Material which must be moderately heated before ignition will occur.

Executive summary:

Material which must be moderately heated before ignition will occur.

Cross-reference 9

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

explosiveness, other

Type of information:

experimental study

Adequacy of study:

other information

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer-reviewed database

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Principles of method if other than guideline:

Experimental determination.

GLP compliance:

not specified

Parameter:

other: Explosivness (not specified)

Remarks on result:

negative (not further specified)

Hazardous Decomposition:
When heated to decomposition it emits toxic fumes of /nitrogen oxides/.

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Interpretation of results:

study cannot be used for classification

Conclusions:

Hazardous Decomposition: When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Fire Potential: Moderate, when exposed to heat or flame; can react with oxidizing materials.

Executive summary:

Hazardous Decomposition:
When heated to decomposition it emits toxic fumes of /nitrogen oxides/.

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Cross-reference 10

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

dissociation constant

Type of information:

calculation (if not (Q)SAR)

Remarks:

Estimated by calculation

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

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Guideline:

other: Calculation

GLP compliance:

no

Dissociating properties:

yes

No.:

#1

pKa:

9.95

Temp.:

20 °C

Conclusions:

pK = 9.95 at 20°C

Executive summary:

pK = 9.95 at 20°C

Cross-reference 11

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

viscosity

Type of information:

experimental study

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer-reviewed database

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Principles of method if other than guideline:

Experimental determination.

GLP compliance:

not specified

Type of method:

other: Experimental determination.

Temp.:

20°C

Parameter:

dynamic viscosity (in mPa s)

Value:

13

Conclusions:

Viscosity:
13.0 mPa-s at 20 deg C

Executive summary:

Viscosity:
13.0 mPa-s at 20 deg C

Cross-reference 12

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

biodegradation in water: ready biodegradability

Type of information:

experimental study

Adequacy of study:

supporting study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

Qualifier:

equivalent or similar to guideline

Guideline:

other: Japanese MITI test

Principles of method if other than guideline:

Japanese MITI test

GLP compliance:

not specified

Oxygen conditions:

aerobic

Inoculum or test system:

activated sludge (adaptation not specified)

Duration of test (contact time):

28 d

Initial conc.:

100 mg/L

Based on:

act. ingr.

Initial conc.:

30 mg/L

Based on:

other: Inoculum

Reference substance:

not specified

Parameter:

% degradation (O2 consumption)

Value:

68

Sampling time:

28 d

Validity criteria fulfilled:

not specified

Conclusions:

68% degradation within 4 weeks

Executive summary:

2-Methylaminoethanol, present at 100 mg/L, reached 68% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L and the Japanese MITI test

Cross-reference 13

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

Henry's law constant

Type of information:

calculation (if not (Q)SAR)

Remarks:

Estimated by calculation

Adequacy of study:

supporting study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Peer reviewed database

Principles of method if other than guideline:

Estimation of Henry´s Law Constant

GLP compliance:

no

H:

0 other: atm-cu/mol

Temp.:

25 °C

Conclusions:

Henry's Law constant = 1.1X10-7 atm-cu/mol at 25 deg C (est)

Executive summary:

Henry's Law constant = 1.1X10-7 atm-cu/mol at 25 deg C (est)

Data source

Reference

Reference Type:

review article or handbook

Title:

N-Methylethanolamine

Author:

HSDB (Hazardous Substances Database)

Year:

2010

Bibliographic source:

U.S. National Library of Medicine

Materials and methods

Principles of method if other than guideline:

experimental determination

GLP compliance:

not specified

Type of method:

other: experimental determination

Test material

Test material information

Constituent 1

Reference substance name:

2-methylaminoethanol

EC Number:

203-710-0

EC Name:

2-methylaminoethanol

Cas Number:

109-83-1

Molecular formula:

C3H9NO

IUPAC Name:

2-(methylamino)ethan-1-ol

Results and discussion

Surface tension

Surface tension:

34.4 mN/m

Temp.:

22 °C

Remarks on result:

other: No further experimental details given

Applicant's summary and conclusion

Conclusions:

Surface Tension:
34.4 mN/m at 22 deg C

Executive summary:

Surface Tension:
34.4 mN/m at 22 deg C