Triphenyl Phosphite
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Product Description
Product
Triphenyl Phosphite
CAS
101-02-0
Formula
C18H15O3P
Synonym
Triphenyl phosphite; TPP; TPP (plasticizer); Trifenoxyfosfin; Trifenylfosfit; Triphenoxyphosphine; Tris(phenoxy)phosphine; Weston EGTPP; Weston TPP; ADK Stab TPP; adkstabtpp; Advance TPP; advancetpp; Doverphos 10; Doverphos 10-HR; EFED; JP 360; jp360; Lankromark LE65; Mellite 310; NSC 43789; P 36; P 36 (Stabilizer); Phenyl phosphite; Phenyl phosphite ((C6H5O)3P); Phenyl phosphite, (PhO)3P; Phosclere T 36; Phosphorous acid triphenyl ester; Stabilizer P 36; Sumilizer TPP-R; Sumilizer TTP-R; TP 1 (plasticizer)
Typical 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
Class
Industry
Functions
Triphenyl Phosphite
Product Description
Product
Triphenyl Phosphite
CAS
101-02-0
Formula
C18H15O3P
Synonym
Triphenyl phosphite; TPP; TPP (plasticizer); Trifenoxyfosfin; Trifenylfosfit; Triphenoxyphosphine; Tris(phenoxy)phosphine; Weston EGTPP; Weston TPP; ADK Stab TPP; adkstabtpp; Advance TPP; advancetpp; Doverphos 10; Doverphos 10-HR; EFED; JP 360; jp360; Lankromark LE65; Mellite 310; NSC 43789; P 36; P 36 (Stabilizer); Phenyl phosphite; Phenyl phosphite ((C6H5O)3P); Phenyl phosphite, (PhO)3P; Phosclere T 36; Phosphorous acid triphenyl ester; Stabilizer P 36; Sumilizer TPP-R; Sumilizer TTP-R; TP 1 (plasticizer)
Typical 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
Class
Industry
Functions
