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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2010
Report date:
2010

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
Remarks:
ISL Pourpoint CPP565

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methylvaleric acid
EC Number:
202-594-9
EC Name:
2-methylvaleric acid
Cas Number:
97-61-0
Molecular formula:
C6H12O2
IUPAC Name:
2-methylpentanoic acid
Details on test material:
- Analytical purity (GC): 99,23 % [m/m]
- Purity test date: 2009-01-21
- Source: MV 1049
- Sampling date: 2006-03-24
- Lot/LIMS-ID: 20091120085736

Results and discussion

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

Applicant's summary and conclusion

Conclusions:
Freezing Point: <= -90 °C
Executive summary:

Freezing Point: <= -90 °C

All study results reported here were obtained using valid test methods and calibrated instruments. Standard operation procedures comply with the company’s Quality Management System certified by Deloitte Cert Umweltgutachter GmbH (Registration Numbers Z1 056-0308 and Z1 057 -0308, last certified March 2009)