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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pH
Type of information:
not specified
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Value taken from SDS. Test method is unknown.

Data source

Reference
Reference Type:
other: Safety Data Sheet
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Test method and/or guideline(s) followed are not mentioned in the SDS.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Benzyltrimethylammonium hydroxide
EC Number:
202-895-5
EC Name:
Benzyltrimethylammonium hydroxide
Cas Number:
100-85-6
Molecular formula:
C10H16N.HO
IUPAC Name:
benzyltrimethylazanium hydroxide
Test material form:
liquid

Results and discussion

pH value
Key result
pH value:
> 13
Concentration:
20 other: w/w%

Applicant's summary and conclusion

Conclusions:
According to the SDS the pH of BTMAOH 20% in water is > 13.