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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: general obervations
Adequacy of study:
key study
Study period:
Testing was conducted between 13 November 2010 and 07 December 2010.
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted in accordance with generally accepted scientific principles, possibly with incomplete or methodological deficiencies, which do not affect the quality of relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
undec-10-en-1-yl 2-cyano-3,3-diphenylprop-2-enoate
EC Number:
700-604-0
Cas Number:
947701-81-7
Molecular formula:
C27H31NO2
IUPAC Name:
undec-10-en-1-yl 2-cyano-3,3-diphenylprop-2-enoate
Constituent 2
Reference substance name:
2-propenoic acid, 2-cyano-3,3-diphenyl-, 10 undecen-1-yl ester
IUPAC Name:
2-propenoic acid, 2-cyano-3,3-diphenyl-, 10 undecen-1-yl ester
Details on test material:
Sponsor's identification: Undecenyl crylene
Description: Yellow viscous liquid
Chemical name: 2-propenoic acid, 2-cyano-3,3-diphenyl-, 10 undecen-1-yl ester
Empirical formula: C27H31NO2
CAS number: 947701-81-7
Purity: 98.5%
Batch number : LLR709
Label: HALLBRITE UC Lot #LLR709
Date received : 07 October 2010
Expiry date : 07 October 2013
Storage conditions: room temperature, in the dark

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Form:
viscous
Colour:
yellow
Odour:
faint
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The test material was a viscous yellow liquid at room temperature.
Executive summary:

Boiling Temperature: Decomposed from approximately 360°C (633 K) at 101.68 kPa. As the test item decomposed, no value for boiling temperature could be determined by differential scanning calorimetry using ASTM E537-86, designed to be compatible with Method A2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.