Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
not applicable
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
Handbook of Chemistry and Physics, 60th ed.
Author:
Weast, R.C. (ed.)
Year:
1979
Bibliographic source:
CRC Press Inc., Boca Raton, Florida:
Reference Type:
other: secondary source
Title:
TOXNET
Author:
HSDB database
Year:
2007
Bibliographic source:
https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/f?./temp/~RJJtJ1:3

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
No details on method are provided in the handbook.
GLP compliance:
not specified
Type of method:
other: not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Propyne
EC Number:
200-828-4
EC Name:
Propyne
Cas Number:
74-99-7
Molecular formula:
C3H4
IUPAC Name:
prop-1-yne
Test material form:
gas
Specific details on test material used for the study:
no details given

Results and discussion

Vapour pressure
Key result
Temp.:
25 °C
Vapour pressure:
4 310 mm Hg

Applicant's summary and conclusion

Conclusions:
Vapour pressure of 1-Propyne = 4.31 E3 mm Hg at 25 deg.