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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Reliable with restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Guideline:
other: No data
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
N,N'-dimethyldiphenylthiuram disulphide
EC Number:
234-196-6
EC Name:
N,N'-dimethyldiphenylthiuram disulphide
Cas Number:
10591-84-1
Molecular formula:
C16H16N2S4
IUPAC Name:
N-methyl-N-phenyl{[methyl(phenyl)carbamothioyl]disulfanyl}carbothioamide
Test material form:
solid - liquid: suspension

Results and discussion

pH valueopen allclose all
pH value:
6.3
Concentration:
1 other: g
Remarks on result:
other: Concentration ratio: 1:99
pH value:
6.6
Concentration:
2 other: g
Remarks on result:
other: Concentration ratio: 1:9

Any other information on results incl. tables

No temperature is sepcified.

Applicant's summary and conclusion

Conclusions:
The pH-value of the test material lies between 6.3 and 6.6. No temperature is sepcified.