Tris(2,4-di-tert-butylphenyl) phosphite
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
31570-04-4
Chemical name
Tris(2,4-di-tert-butylphenyl) phosphite
Molecular formula
C42H63O3P
Molecular weight
646.9 g/mol
Synonyms
Tris(2,4-di-tert-Butylphenyl)phosphite; Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1); DOVERPHOS S 480; EVERFOS 168; tris-(2,4-di-tert-butylphenyl) phosphite; Irgafos 168; Antioxidant 168; Tris(2,4-di-t-butylphenyl)phosphite; Phosphorous Acid Tris(2,4-di-tert-butylphenyl) Ester; Tris(2,4-ditert-butylphenyl)phosphite; TRIS(2,4-TERT-BUTYLPHENYL) PHOSPHITE; Phenol, 2,4-di-tert-butyl-, phosphite (3:1)
InChIKey
JKIJEFPNVSHHEI-UHFFFAOYSA-N
PubChem CID
91601
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H412
Catalog reference cue; confirm supplier documentation before use.
Appearance
Dry Powder; Other Solid; Dry Powder; Liquid; Liquid; Dry Powder; Large Crystals; Large Crystals; Other Solid; CBI; Large Crystals; Other Solid; Dry Powder
Catalog reference value; verify against supplier SDS before use.
XLogP
15.5
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.