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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
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:
according to guideline
Guideline:
other: RCH/AL 287 Visuelle Beurteilung von Flüssigkeiten
GLP compliance:
no

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

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Colour:
colourless, clear
Odour:
other: intense
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
Clear and colourless organic liquid
Executive summary:

Clear and colourless organic liquid