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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: DIN ISO 3016 / ASTM D97
GLP compliance:
no
Type of method:
pour point

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methylbutyraldehyde
EC Number:
202-485-6
EC Name:
2-methylbutyraldehyde
Cas Number:
96-17-3
Molecular formula:
C5H10O
IUPAC Name:
2-methylbutanal
Details on test material:
- Analytical purity (GC): 99,16% [m/m]
- Purity testing date: 04/08/2009
- Source: Tank 26
- Sampling date: 04/08/2009
- Lot/LIMS-ID: 20090528090513

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -90 °C

Applicant's summary and conclusion

Conclusions:
Freeizing Point: < -20 °C
Executive summary:

Freezing Point: <-90 °C