Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2014
Report date:
2014

Materials and methods

Test guideline
Guideline:
other: guidline is not reported
GLP compliance:
not specified
Type of method:
other: Type of method is not reported

Test material

Constituent 1
Chemical structure
Reference substance name:
methyl (2E)-3-methyl-4-oxobut-2-enoate
EC Number:
609-870-1
Cas Number:
40835-18-5
Molecular formula:
C6 H8 O3
IUPAC Name:
methyl (2E)-3-methyl-4-oxobut-2-enoate
Test material form:
other: liquid
Details on test material:
IUCLID4 Test substance: as prescribed by 1.1 - 1.4
- Name of test material (as cited in study report):3-Formylcrotonsäuremethylester
- Physical state: Liquid
- Analytical purity: 99.2 %
- Impurities (identity and concentrations): not specified
- Purity test date:
- Lot/batch No.: Abl. Nr. 00-0007
- Storage condition of test material: ambient
- Water solubility: 654 mg/L

Results and discussion

Density
Type:
relative density
Density:
ca. 1.082 other: relative density has no unit
Temp.:
25 °C

Applicant's summary and conclusion