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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional physico-chemical information

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Administrative data

Endpoint:
other: Class number (Bz1-Bz6)
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given, reliable source

Data source

Reference
Reference Type:
other: Report
Title:
Unnamed
Year:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: VDI 2263
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Tris(4-aminophenyl) thiophosphate
EC Number:
258-083-6
EC Name:
Tris(4-aminophenyl) thiophosphate
Cas Number:
52664-35-4
Molecular formula:
C18H18N3O3PS
IUPAC Name:
O,O,S-tris(4-aminophenyl) thiophosphate

Results and discussion

Results:
Determination of class numbers (Bz1-Bz6):

Test of the TS at room temperature: Class number 1 (no burning)
Test of the TS in a mixture with 20 % diatomaceous earth at room temperature: Class number 2 (short sparking and rapid extinguishing)

Test o the TS at 100 °C ambient temperature: Class number 1 (no burning)
Test of the TS in a mixture with 20 % diatomaceous earth at 100 °C ambient temperature: Class number 2 (short sparking and rapid extinguishing)

Applicant's summary and conclusion