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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flammability

Currently viewing:

Administrative data

Endpoint:
flammable gases
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The value is quoted by ACGIH and HSDB (peer reviewed data but the method was not described).

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
None
Year:
1991
Bibliographic source:
American Conference of Governmental Industrial Hygienists (1991) Documentation of the Threshold Limit Values and Biological Exposure Indices, 6th Ed., Vol. 1, Cincinnatti, OH, pp. 491–494
Reference Type:
publication
Title:
None
Author:
Lewis R.J.
Year:
1996
Bibliographic source:
Sax's Dangerous Properties of Industrial Materials. 9th ed. Volumes 1-3. New York, NY: Van Nostrand Reinhold, p. 1330

Materials and methods

Principles of method if other than guideline:
Not indicated
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N-dimethylhydrazine
EC Number:
200-316-0
EC Name:
N,N-dimethylhydrazine
Cas Number:
57-14-7
Molecular formula:
C2H8N2
IUPAC Name:
1,1-dimethylhydrazine

Results and discussion

Flammable gases (Lower and upper explosion limit)open allclose all
Parameter:
lower explosion limit
Value:
2.4 % (not further specified)
Parameter:
upper explosion limit
Value:
20 % (not further specified)

Applicant's summary and conclusion

Executive summary:

Explosive limits:

- 2% lower, 95% upper, by volume in air, according to ACGIH 1991 (quoted by IARC) and Sax's Dangerous Properties (quoted by HSDB)