Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
EC Number:
257-942-2
EC Name:
1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
Cas Number:
52475-86-2
Molecular formula:
C14H22O
IUPAC Name:
1-methyl-4-(4-methylpent-3-en-1-yl)cyclohex-3-ene-1-carbaldehyde
Constituent 2
Chemical structure
Reference substance name:
1-methyl-3-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
EC Number:
257-941-7
EC Name:
1-methyl-3-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
Cas Number:
52474-60-9
Molecular formula:
C14H22O
IUPAC Name:
1-methyl-3-(4-methylpent-3-en-1-yl)cyclohex-3-ene-1-carbaldehyde
Specific details on test material used for the study:
Test substance: 205226/A
Identification: Precyclemone B
Chemical name (IUPAC): Reaction mass of 1-methyl-3-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde and 1-methyl-4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde
Molecular formula: C14H22O
Molecular weight: 206.29
Description: Clear colourless liquid (determined at WIL Research Europe B.V.)
Batch: SC00010316
Purity/Composition: See Certificate of Analysis
Test substance storage: In refrigerator (2-8°C) protected from light
Stable under storage conditions: until 24 July 2015 (expiry date)

Results and discussion

Boiling point
Boiling pt.:
275 °C
Atm. press.:
1 023 hPa

Applicant's summary and conclusion

Conclusions:
The boiling temperature of Precyclemone B was determined at 275°C (548K) by using DSC. The atmospheric pressure was 1023 ± 1 hPa.

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