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Phosphorous acid tris(4-methylphenyl) ester

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Formula: C21H21 O3 P
CAS: 620-42-8

Identification

Structural Formula
Phosphorous acid tris(4-methylphenyl) ester
CAS:
620-42-8
EINECS:
Molecular Formula:
C21H21 O3 P
MDL:
Synonym:
phosphorousacid, tri-p-tolyl ester (8ci) ; tri-p-tolyl phosphite, tech., 90% ; tri-p-cresyl phosphite ; p-tolylphosphite((c7h7o)3p) ; tri-p-tolyl phosphite,90%,tech. ; tris(4-methylphenoxy)phosphine ; p-tolyl phosphite ((c7h7o)3p) (7ci) ; tris(4-methylphenyl) phosphite ; p-tolylphosphite (6ci) ; tri-p-tolyl phosphite ; phosphorous acid tri-p-tolyl ester ; tris(p-tolyl)phosphite ; tris(p-methylphenyl) phosphite ; tris(p-tolyl) phosphite ; phosphorous acid,tris(4-methylphenyl) ester ; tris(p-methylphenyl)phosphite ; tris(4-tolyl)phosphite ; nsc 4054




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Dayang Chem (Hangzhou) Co.,Ltd.
DC666526660
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CAS equal suppliers

Tri-p-tolyl Phosphite
TCI Chemicals (India) Pvt. Ltd.
P1175

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Properties for Phosphorous acid tris(4-methylphenyl) ester

Molecular Weight:
400.39 g·mol−1
Density:
1.11
Boiling point:
238 °C (7 mmHg)
Flash point:
93 °C
Physical Description:
clear faintly yellow to yellow-green liquid
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Safety & Transport Information

Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of POx. See also ESTERS.
Risk Codes:
R34 - Causes burns
Safety Codes:
S25 - Avoid contact with eyes
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
C
Hazard symbol C
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Alternative Distributors of [Phosphorous acid tris(4-methylphenyl) ester]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | TCI Europe NV

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Downloads

Mol File:
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MSDS:
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