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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Henry's law constant
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: Accepted calculation method

Data source

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(3-chloro-2-hydroxypropyl)trimethylammonium chloride
EC Number:
222-048-3
EC Name:
(3-chloro-2-hydroxypropyl)trimethylammonium chloride
Cas Number:
3327-22-8
Molecular formula:
C6H15ClNO.Cl
IUPAC Name:
3-chloro-2-hydroxy-N,N,N-trimethylpropan-1-aminium chloride
Details on test material:
- Physical state: Solid substance
- Lot/batch No.: Ja3/076
- Expiration date of the lot/batch: July 31, 1999
- Other: Certificate of analysis: Degussa AG of May 22, 1997

Results and discussion

Henry's Law constant H
H:
0 Pa m³/mol
Temp.:
20 °C
Atm. press.:
101.3 kPa

Any other information on results incl. tables

Henry's Law Constant = 2.3E-07 Pa.m3/mol

Applicant's summary and conclusion

Conclusions:
Following a recognised calculation method, the Henry's Law Constant for CHPTAC and standard temperature and pressure is 2.3E-07 Pa.m3/mol