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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Principles of method if other than guideline:
no data availble.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Methylamine
EC Number:
200-820-0
EC Name:
Methylamine
Cas Number:
74-89-5
Molecular formula:
CH5N
IUPAC Name:
methanamine

Results and discussion

pH value
pH value:
11.2
Concentration:
40 other: %
Remarks on result:
other: no data about temperature given.

Applicant's summary and conclusion

Executive summary:

A pH value of 11.2 is given for monomethylamine by TAMINCO N.V. with a concentration of 40 %. No value for temperature is reported.