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  8. Triphenyl phosphite, 97%, Thermo Scientific Chemicals

Triphenyl phosphite, 97%, Thermo Scientific Chemicals

Product Code. 11462948
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Quantity:
500 g
2500 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 101-02-0
Molecular Formula C18H15O3P
Molecular Weight (g/mol) 310.289
MDL Number MFCD00003032
InChI Key HVLLSGMXQDNUAL-UHFFFAOYSA-N
Synonym phosphorous acid, triphenyl ester, advance tpp, triphenoxyphosphine, phenyl phosphite, stabilizer p 36, trifenoxyfosfin, trifenylfosfit, phosclere t 36, efed, mellite 310
PubChem CID 7540
IUPAC Name triphenyl phosphite
SMILES C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3

Specifications

Melting Point 22°C to 24°C
Density 1.184
Boiling Point 360°C
Flash Point 146°C (295°F)
Odor Mild
Linear Formula (C6H5O)3P
Quantity 500 g
UN Number UN3077
Sensitivity Air Sensitive
Solubility Information Insoluble in water.
Formula Weight 310.29
Percent Purity 97%
Chemical Name or Material Triphenyl phosphite
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • Triphenyl phosphite
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : Triphenyl phosphite

RUO – Research Use Only

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