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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Henry's Law constant

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Administrative data

Endpoint:
Henry's law constant
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Accepted scientific method, data from reliable database.

Data source

Reference
Reference Type:
review article or handbook
Title:
Hazardous substances database
Author:
HSDB
Year:
2008
Bibliographic source:
U.S. National library of medicine - Toxnet (online)

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
calculated value
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
triethanolamine
IUPAC Name:
triethanolamine
Constituent 2
Chemical structure
Reference substance name:
2,2',2''-nitrilotriethanol
EC Number:
203-049-8
EC Name:
2,2',2''-nitrilotriethanol
Cas Number:
102-71-6
Molecular formula:
C6H15NO3
IUPAC Name:
2,2',2''-nitrilotriethanol

Results and discussion

Henry's Law constant H
Key result
H:
< 0 Pa m³/mol
Temp.:
25 °C

Any other information on results incl. tables

Henry's law constant: 7.19E-09 Pa*m³/mol at 25°C

Applicant's summary and conclusion

Conclusions:
Henry's law constant: <1.0E-05 Pa*m³/mol at 25°C