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Triphenyl Phosphite

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Product Description

PRODUCT

Triphenyl Phosphite

CAS #

101-02-0

SYNONYM

advancetpp; TPP (plasticizer); EFED; Advance TPP; P 36 (Stabilizer); Tris(phenoxy)phosphine; adkstabtpp; Phenyl phosphite ((C6H5O)3P); Doverphos 10-HR; Triphenoxyphosphine; Phosclere T 36; Stabilizer P 36; ADK Stab TPP; JP 360; Doverphos 10; Trifenoxyfosfin; Phosphorous acid triphenyl ester; Lankromark LE65; Sumilizer TTP-R; Triphenyl phosphite; jp360; TP 1 (plasticizer); Phenyl phosphite; Trifenylfosfit; Phenyl phosphite, (PhO)3P; TPP; P 36; NSC 43789; Weston EGTPP; Mellite 310; Sumilizer TPP-R; Weston TPP

FORMULA

C18H15O3P

HAZARD

9 Environmentally Hazardous Substances

Product Specifications

MOLECULAR WEIGHT

310.28

EINECS

202-908-4

SMILES

O(P(Oc1ccccc1)Oc2ccccc2)c3ccccc3

INCHI

1S/C18H15O3P/c1-4-10-16(11-5-1)19-22(20-17-12-6-2-7-13-17)21-18-14-8-3-9-15-18/h1-15H

INCHIKEY

HVLLSGMXQDNUAL-UHFFFAOYSA-N

VAPOR DENSITY

10.7

SENSITIVE

Air & Moisture Sensitive

STABILITY

Stable. Combustible. Incompatible with strong oxidizing agents.

BOILING POINT

360 °C

MELTING POINT

22-24 °C

WATER SOLUBILITY

insoluble

SOLUBILITY

methanol: 25 mg/mL, clear

FLASH POINT

425 °F

STORAGE TEMPERATURE

-20°C

REFRACTIVE INDEX

1.59

VAPOR PRESSURE

5 mm Hg ( 205 °C)

DENSITY

1.184 g/mL at 25 °C

NOTES

Triphenyl Phosphite uses and applications include: Chemical intermediate; stabilizer for resins; heat costabilizer for PVC; metal scavenger; diluent for epoxy resins; antioxidant and antiwear agent in gear and transmission oils; antioxidant, stabilizer for food-grade polymers; prevents scorching in PU processing; viscous modifier, reactive diluent for a variety of resin systems, especially epoxies
Suggested storage of Triphenyl Phosphite: Moisture-sensitive; store refrigerated

FUNCTIONS

INDUSTRY

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