TNPP Tri Nonyl Phenyl Phosphite CAS 26523-78-4

At room temperature, it is colorless, light yellow to amber transparent viscous oily liquid. Solubility: soluble in organic solvents such as toluene, acetone, ethanol, etc., insoluble in water
Stability: Good heat resistance, easily hydrolyzed when in contact with water; Low toxicity, no obvious irritating odor, no discoloration during processing and use
Belonging to hypophosphite ester auxiliary antioxidants, it is an efficient non polluting thermal oxygen stabilizer with core functions

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Model:
26523-78-4
Brand:
bosschem
Code:
26523-78-4

Product Description

Tris(nonylphenyl) phosphite Basic information

Product Name:	Tris(nonylphenyl) phosphite
Synonyms:	TRIS(NONYLPHENYL) PHOSPHITE;TRIS(NONYLPHENYL) PHOSPHITE ESTER;nonyl-phenophosphite(3:1);Phenol,nonyl-,phosphite(3:1);IRGAFOS TNPP;tris(2-nonylphenyl) phosphite;Tri(nonylatedphenyl)phosphite;Tris(nonylphenyl)phosphit
CAS:	26523-78-4
MF:	C45H69O3P
MW:	689
EINECS:	247-759-6
Product Categories:	Polymer Additives;Polymer Science;Stabilizers
Mol File:	26523-78-4.mol

Tris(nonylphenyl) phosphite Chemical Properties

Boiling point	>360 °C(lit.)
density	0.99 g/mL at 25 °C(lit.)
refractive index	n20/D 1.528(lit.)
Fp	>230 °F
solubility	Benzene (Slightly), Chloroform (Slightly), Methanol (Slightly)
form	Thick Oil
Specific Gravity	0.979～0.9870.990
color	Colourless
Odor	mild odor
Sensitive	Moisture Sensitive
Cosmetics Ingredients Functions	ANTIOXIDANT
InChIKey	WGKLOLBTFWFKOD-UHFFFAOYSA-N
SMILES	P(OC1=CC=CC=C1CCCCCCCCC)(OC1C=CC=CC=1CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC
CAS DataBase Reference	26523-78-4(CAS DataBase Reference)
EPA Substance Registry System	Phenol, nonyl-, phosphite (3:1) (26523-78-4)