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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Other distribution data

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Administrative data

Endpoint:
other distribution data
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: QSAR calculation, acceptable with restrictions
Justification for type of information:
QSAR prediction

Data source

Reference
Reference Type:
other: computer model
Title:
EPIWEB 4.0
Author:
USEPA
Year:
2008
Bibliographic source:
USEPA OPPT Risk Assessment Division

Materials and methods

Principles of method if other than guideline:
EPIWIN calculation based on Henry's Law constant
GLP compliance:
no
Type of study:
volatility
Media:
water - air

Test material

Constituent 1
Chemical structure
Reference substance name:
Propene
EC Number:
204-062-1
EC Name:
Propene
Cas Number:
115-07-1
Molecular formula:
C3H6
IUPAC Name:
prop-1-ene

Results and discussion

Any other information on results incl. tables

EPIWIN predicts rapid volatilisation from water (half life of 40 minutes in a river, 2.6 days in a lake).

Applicant's summary and conclusion

Conclusions:
EPIWIN predicts rapid volatilisation from water (half life of 40 minutes in a river, 2.6 days in a lake).
Executive summary:

The volatilisation half life has been calculated using a standard model and indicates that volatilisation from a waterbody will be rapid.