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Home/Compounds/Industrial Chemical/Triphenyl phosphite
C18H15O3P
310.3 g/mol
Industrial ChemicalWarning

TRIPHENYL PHOSPHITE

CAS101-02-0EC202-908-4
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Antioxidant and stabilizer for plastics

Triphenyl phosphite is an organophosphorus compound that appears as a colorless viscous liquid. It is primarily used as an antioxidant and stabilizer for plastics.

Antioxidant for plasticsStabilizer for plastics

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

N,N-dibenzylethanolamine

CAS101-06-4

chemical intermediate

ReferenceSame Category

3-{[Ethyl(phenyl)amino]methyl}benzenesulfonic acid

CAS101-11-1

sulfonic acid intermediate for dyes

ReferenceSame Category

4,4'-methylenebis(2-chloroaniline)

CAS101-14-4

Curing agent for polyurethane and epoxy resins

ReferenceSame Category

Triallyl cyanurate

CAS101-37-1

Rubber processing aid and crosslinking agent

Referencesame scaffold

Tris(nonylphenyl)phosphite

CAS26523-78-4

antioxidant stabilizer for plastics

Referencesame scaffold

Tris(2,4-di-tert-butylphenyl)phosphite

CAS31570-04-4

antioxidant for plastics

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H302Harmful if swallowed
H317May cause an allergic skin reaction
H373May cause damage to organs through prolonged or repeated exposure
H312Harmful in contact with skin
H320Causes eye irritation
Identifiers
IUPAC Name

triphenyl phosphite

InChIKey

HVLLSGMXQDNUAL-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3

Synonyms (36)
  • EFED
  • (PhO)3P
  • ADK Stab TPP
  • ANTIOXIDANT TPPI
  • Advance TPP
  • Doverphos 10
  • Doverphos 10-HR
  • Lankromark LE65
  • Mellite 310
  • P 36
  • P 36 (stabilizer)
  • P(OPh)3
  • Phenyl phosphite
  • Phenyl phosphite ((C6H5O)3P)
  • Phenyl phosphite, (PhO)3P
  • Phosclere T 36
  • Stabilizer P 36
  • Sumilizer TPP-R
  • Sumilizer TTP-R
  • TP 1 (plasticizer)
  • TPP (VAN)
  • TPP (plasticizer)
  • TRIPHENYL PHOSPHITE
  • Tenofovir Impurity 140
  • Trifenoxyfosfin
  • Trifenoxyfosfin [Czech]
  • Trifenylfosfit
  • Trifenylfosfit [Czech]
  • Triphenoxyphosphine
  • Triphenyl Phosphite (TPPi)
  • Tris(phenoxy)phosphine
  • Weston EGTPP
  • Weston TPP
  • triphelyn phosphite