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Alfa Aesar™ Triphenyl phosphite, 97%

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Quantity:
500g
2500g
101-02-0
C18H15O3P
310.289
MFCD00003032
HVLLSGMXQDNUAL-UHFFFAOYSA-N
phosphorous acid, triphenyl ester,advance tpp,triphenoxyphosphine,phenyl phosphite,stabilizer p 36,trifenoxyfosfin,trifenylfosfit,phosclere t 36,efed,mellite 310
7540
triphenyl phosphite
C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3
101-02-0
C18H15O3P
310.289
MFCD00003032
HVLLSGMXQDNUAL-UHFFFAOYSA-N
phosphorous acid, triphenyl ester,advance tpp,triphenoxyphosphine,phenyl phosphite,stabilizer p 36,trifenoxyfosfin,trifenylfosfit,phosclere t 36,efed,mellite 310
7540
triphenyl phosphite
C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3
Applications
Used to convert alcohols to alkyl halides, as a peptide coupling agent, and, in combination with ozone, as a low-temperature source of singlet oxygen, and ligand for metal-catalyzed reactions. Also used as reagent in the preparation of mixed valent nickel diphosphine dithiolate bridged iron carbonyl phosphine complexes as models of [NiFe]-hydrogenase active site.

Solubility
Insoluble in water.

Notes
Air and Moisture Sensitive, store away form air and moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under dry inert gas.
Sensitivity Air Sensitive
Density 1.184
Quantity 500g
Flash Point 146°C (295°F)
Boiling Point 360°C
Odor Mild
Melting Point 22°C to 24°C
Linear Formula (C6H5O)3P
UN Number UN3077
Solubility Information Insoluble in water.
Formula Weight 310.29
Percent Purity 97%
Chemical Name or Material Triphenyl phosphite
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GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.

P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P362-P501c

H302-H315-H317-H319

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.

EINECSNumber : 202-908-4

RTECSNumber : TH1575000

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Argon