Isobutyl methacrylate

Other distribution data

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:

accepted calculation method

Data source

Reference

Reference Type:

other company data

Title:

Unnamed

Year:

2015

Materials and methods

Principles of method if other than guideline:

Volatilisation from model river/lake usint the EpiSuite 4.10 model (US-EPA 2008)

GLP compliance:

no

Type of study:

volatility

Media:

water - air

Test material

Test material information

Constituent 1

Reference substance name:

Isobutyl methacrylate

EC Number:

202-613-0

EC Name:

Isobutyl methacrylate

Cas Number:

97-86-9

Molecular formula:

C8H14O2

IUPAC Name:

isobutyl methacrylate

Results and discussion

Any other information on results incl. tables

  Chemical Name: 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester

  

                             RIVER LAKE            

                           ---------        ---------

Water Depth    (meters):    1                1         

Wind Velocity   (m/sec):   5                0.5       

Current Velocity (m/sec):  1                0.05      

 

     HALF-LIFE (hours) :  2.552            127.8     

     HALF-LIFE (days ) :  0.1063           5.326     

 

Applicant's summary and conclusion

Conclusions:

Using the standard EPA river and lake models volatilisation half lives of i-BMA are 2.552 hours for the model river and 5.326 days for the model lake.     

Executive summary:

Using the standard EPA river and lake models volatilisation half lifes of i-BMA are 2.552 hours for the model river and 5.326 days for the model lake.