Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
tris(methylphenyl) phosphite

Inventory

EC number:
247-119-6
EC name:
Tris(methylphenyl) phosphite
CAS number:
25586-42-9
CAS number:
25586-42-9
Synonyms
Names:
Phosphorous acid, tris(methylphenyl) ester
Identifier:
IUPAC name
tris(2-methylphenyl) phosphite
Identifier:
other: SMILES notation
Cc1ccc(cc1)OP(Oc2ccc(cc2)C)Oc3ccc(cc3)C
Identifier:
other: InChl
FEVFLQDDNUQKRY-UHFFFAOYSA-N

Molecular and structural information

Molecular formula:
C21H21O3P
Molecular weight:
352.363
SMILES notation:
Cc1ccc(cc1)OP(Oc2ccc(cc2)C)Oc3ccc(cc3)C (all para isomer)
InChl:
InChI=1/C21H21O3P/c1-16-4-10-19(11-5-16)22-25(23-20-12-6-17(2)7-13-20)24-21-14-8-18(3)9-15-21/h4-15H,1-3H3 (all para isomer)
Structural formula:
Chemical structure

Related substances