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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer reviewed data base

Data source

Reference
Reference Type:
secondary source
Title:
dinitrogen oxide
Author:
Daubert T.E. , R.P. Danner
Year:
1989
Bibliographic source:
Physical and Thermodynamic Properties of Pure Chemicals Data Compilation, Washington D.C: Taylor and Francis, HSDB online query: 2014-04-15

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Method: other
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Dinitrogen oxide
EC Number:
233-032-0
EC Name:
Dinitrogen oxide
Cas Number:
10024-97-2
Molecular formula:
N2O
IUPAC Name:
nitrogen oxide
Details on test material:
Name of test material (as cited in study report): Nitrous oxide
Analytical purity: pure (not specified)

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
57 195 hPa

Any other information on results incl. tables

reported as 42900 mmHg at 25 °C

Applicant's summary and conclusion