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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Henry's law constant
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: from EPIWIN HENRYWIN v3.10
Justification for type of information:
QSAR prediction

Data source

Reference
Reference Type:
secondary source
Title:
EPIWIN Henrywin v3.10 Calculated in "Chemspider Database"
Author:
ERM
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: QSAR
Principles of method if other than guideline:
HENRYWIN v3.10

Test material

Constituent 1
Chemical structure
Reference substance name:
3-methylpentane-1,5-diol
EC Number:
224-709-1
EC Name:
3-methylpentane-1,5-diol
Cas Number:
4457-71-0
Molecular formula:
C6H14O2
IUPAC Name:
3-methylpentane-1,5-diol

Results and discussion

Henry's Law constant H
H:
0 atm m³/mol
Temp.:
25 °C
Atm. press.:
1 atm

Any other information on results incl. tables

Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
  Bond Method :  4.06E-007 atm-m3/mole
  Group Method:  2.68E-010 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 7.190E-008 atm-m3/mole

Applicant's summary and conclusion

Conclusions:
Henrys Law Constant at 25 deg C was obtained with HENRYWIN v3.10:
using the Bond Method : 4.06E-007 atm-m3/mole
using the Group Method: 2.68E-010 atm-m3/mole
Henrys LC [VP/WSol estimate using EPI values]: 7.190E-008 atm-m3/mole