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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
none
Author:
Weast, R.C. and M.J. Astle.
Year:
1985
Bibliographic source:
CRC Handbook of Data on Organic Compounds. Volumes I and II. Boca Raton, FL: CRC Press Inc. 1985., V1 p. 745
Reference Type:
publication
Title:
none
Author:
Budavari S
Year:
1996
Bibliographic source:
The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 12th Edition, Whitehouse Station, NJ: Merck and Co., Inc. p. 549

Materials and methods

Principles of method if other than guideline:
method not indicated
Type of method:
other: The value is taken from the Merck Index and Handbook of data on organic compounds (peer-reviewed data cited in HSDB and SRC PhysProp Database). Method 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

Water solubilityopen allclose all
Water solubility:
> 10 other: % (v/v or w/w not indicated)
Remarks on result:
other: from CRC Handbook
Water solubility:
1 000 g/L
Remarks on result:
other: from Merck Index 1996

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): very soluble (> 10000 mg/L)
water solubility: 10% to 100% w/v
Executive summary:

Soluble in water at :

- more than 10% (v/v or w/w not stated; temperature not indicated) according to CRC Handbook and as quoted by National Toxicology Program and HSDB;

- 1 kg/L (temperature not indicated) according to Merck Index 1996 and as quoted by SRC PhysProp Database and EPI Suite program.