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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: QSAR calculation, reliable with restrictions

Data source

Reference
Reference Type:
other: computer model
Title:
HENRYWIN v. 3.20
Author:
USEPA
Year:
2008
Bibliographic source:
USEPA

Materials and methods

Principles of method if other than guideline:
The Henry's law constant of this substance has been calculated using HENRYWIN v3.20.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3-methoxybutan-1-ol
EC Number:
219-741-8
EC Name:
3-methoxybutan-1-ol
Cas Number:
2517-43-3
Molecular formula:
C5H12O2
IUPAC Name:
3-methoxybutan-1-ol
Details on test material:
No data

Results and discussion

Henry's Law constant H
H:
0.007 Pa m³/mol
Temp.:
25 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Pressure not stated, therefore assumed standard

Applicant's summary and conclusion

Conclusions:
The calculated Henrys law constant of 3-methoxybutan-1-ol is 0.00747 Pa/m3/mol.
Executive summary:

Calculation using HENRYWIN is appropriate for this substance as it falls within the applicability of the model.