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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Density

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Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: reliable literature source

Data source

Reference
Reference Type:
publication
Title:
Density
Author:
Polyakova, A.M. etal
Year:
1967
Bibliographic source:
Zhurnal Organicheskoi Khimii; vol. 3; (1967); p. 1205 - 1207,1168 - 1169,

Materials and methods

Principles of method if other than guideline:
reliable literature source
GLP compliance:
not specified
Type of method:
other: reliable literature source

Test material

Constituent 1
Chemical structure
Reference substance name:
Methyl cyanoacetate
EC Number:
203-288-8
EC Name:
Methyl cyanoacetate
Cas Number:
105-34-0
Molecular formula:
C4H5NO2
IUPAC Name:
methyl 2-cyanoacetate

Results and discussion

Density
Type:
relative density
Density:
1.118
Temp.:
20 °C
Remarks on result:
other: water at 4°C as reference

Any other information on results incl. tables

reliable literature source

Applicant's summary and conclusion

Conclusions:
result of relative density shows 1.118 at 20°C and water at 4°C reference (reliable literature source)