Tris (nonylphenol) phosphite, 26523-78-4

Chemical Encyclopedia

July 9, 2026

ask a question

Chinese name: tris (nonylphenol) phosphite
english name: Tris(nonylphenyl) phosphite
chinese alias: tris (nonylphenol) phosphite; tris (nonylphenyl) phosphite; antioxidant -1178; anti-aging agent TNP; tris (nonylphenyl) phosphite
english alias: Naugard RM-51;Phenol,nonyl-,phosphite;Tris(mono-nonylphenyl)phosphite,2,2'-methylene bis (4-methyl-6-nonyl phenol);nonyl-pheno phosphite;Naugard PHR;IRGAFOS TNPP;Alkanox TNPP;
CAS No:26523-78-4
chemical formula: C45H69O3P
molecular weight:689.00
density:0.99
boiling point:360℃R
flash Point:110 ℃
refractive index:1.528
symbol: GHS05,GHS07,GHS08,GHS09
signal word: danger
packing grade: III
Caring statements: p273, P280, P305, P351, P338, P501
hazard Statement: H315;H317;H318;H361fd;H410