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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
other distribution data
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Individual estimation programs and/or their underlying predictive methods and equations have been described in numerous journal articles in peer-reviewed technical journals. In addition, EPI Suite™ has undergone detailed review by a panel of EPA’s independent Science Advisory Board (SAB).

Data source

Reference
Reference Type:
other: Simulation software
Title:
Unnamed

Materials and methods

Principles of method if other than guideline:
No guideline mentionned in data source
GLP compliance:
not specified
Type of study:
volatility
Media:
water - air

Test material

Constituent 1
Chemical structure
Reference substance name:
3-bromopropene
EC Number:
203-446-6
EC Name:
3-bromopropene
Cas Number:
106-95-6
Molecular formula:
C3H5Br
IUPAC Name:
3-bromoprop-1-ene
Constituent 2
Reference substance name:
1-bromoprop-2-ene
IUPAC Name:
1-bromoprop-2-ene

Results and discussion

Any other information on results incl. tables

Volatilization From Water

=========================

  

RIVER           LAKE

---------     ---------

Water Depth    (meters):          1                1

Wind Velocity   (m/sec):         5                0.5

Current Velocity (m/sec):     1                0.05

 

HALF-LIFE (hours) :         1.18             105.1

HALF-LIFE (days ) :         0.04918           4.379

Applicant's summary and conclusion

Conclusions:
The model (WVOLWIN) contained in EPI Suite v4.11 estimates the volatilization half-time of allyl bromide from a model river to be 1.18 hours and from a model lake to be 105.1 hours.
Executive summary:

The model (WVOLWIN) contained in EPI Suite v4.11 estimates the volatilization half-time of allyl bromide from a model river to be 1.18 hours and from a model lake to be 105.1 hours.