Triphenyl phosphite manufacturers and suppliers

Triphenyl phosphite suppliers

Properties

Melting point:: 22-24 °C (lit.)

Boiling point:: 360 °C (lit.)

Density: 1.184 g/mL at 25 °C (lit.)

vapor density: 10.7 (vs air)

vapor pressure: 5 mm Hg ( 205 °C)

refractive index: n20/D 1.59(lit.)

Flash point:: 425 °F

storage temp.: Store below +30°C.

solubility: methanol: 25 mg/mL, clear

form: Liquid

color: Clear colorless to pale yellow

PH: 1 (200g/l, H2O, 20℃)

Water Solubility: insoluble

Sensitive: Air & Moisture Sensitive

BRN: 1079456

Dielectric constant: 3.2（24℃）

Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.

InChIKey: HVLLSGMXQDNUAL-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS07,GHS09

Signal word: Warning

Hazard statements: H302-H315-H317-H319-H410

Precautionary statements: P261-P273-P280-P301+P312-P302+P352-P305+P351+P338

Hazard Codes: Xn,N,Xi

Risk Statements: 36/38-50/53

Safety Statements: 28-60-61-28A-26

RIDADR: UN 3077 9/PG 3

WGK Germany: 2

RTECS: TH1575000

TSCA: Yes

HazardClass: 9

PackingGroup: III

HS Code: 29209085

Toxicity: LD50 oral in rat: 444mg/kg

Use

Triphenyl phosphite is called for short tpp, it is also known as triphenoxytitanium phosphine, it is phosphite-based compound, it is a secondary antioxidant, it has light stabilizing effect, it is applicable to polyvinyl chloride, polypropylene, polystyrene, poly acetate, abs resin, epoxy resin and the like. triphenyl phosphite is widely used as polyvinyl chloride chelating agent, when the metal soap is used as stabilizer, coordinating with this product can reduce the harm of the metal chlorides, it can keep transparency of product and inhibit the change in color. further triphenyl phosphate is also used as flame retardant plasticizer. phosphite phenyl diisooctyl can be obtained by the transesterification reaction of triphenyl phosphite and isooctanol in the presence of catalyst, phosphite phenyl diisooctyl can be used as secondary antioxidant. it has good resistance to discoloration, it can increase oxidation resistance and light stability. it has chelating action in pvc, low toxicity, it can be used in plastic medical devices.

You can find Triphenyl phosphite suppliers, manufacturers, and distributors from countries such as CHINA, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.