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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative secondary source

Data source

Reference
Reference Type:
secondary source
Title:
GESTIS - Substance Database (Information system on hazardous substances of the Berufsgenossenschaften)
Author:
BGIA
Year:
2009
Bibliographic source:
http://biade.itrust.de/scripts/bgia_phl_de.pl
Report date:
2009

Materials and methods

Test guideline
Guideline:
other: not documented
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Methylhydrazine
EC Number:
200-471-4
EC Name:
Methylhydrazine
Cas Number:
60-34-4
Molecular formula:
CH6N2
IUPAC Name:
methylhydrazine

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
50 hPa
Temp.:
30 °C
Vapour pressure:
88 hPa
Temp.:
50 °C
Vapour pressure:
235 hPa

Applicant's summary and conclusion