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DIPHENYL PHOSPHITE

Basic information Safety Supplier Related

DIPHENYL PHOSPHITE Basic information

Product Name:
DIPHENYL PHOSPHITE
Synonyms:
  • Diphenyl phosphite, contains varying amounts of phenol and (C6H5O)3P
  • Phosphonic acid diphenyl
  • Phosphorous acid diphenyl
  • Diphenyl Phosphite (contains 5% Phenol at maximum)
  • Diphenyl Phosphonate Phosphonic Acid Diphenyl Ester Phosphorous Acid Diphenyl Ester
  • (contains 5% Phenol at MaxiMuM)
  • Diphenyl Phosphite 
  • Diphenyl phosphite, contains varying aMounts of phenol and (C6H5O)3P 5GR
CAS:
4712-55-4
MF:
C12H11O3P
MW:
234.19
EINECS:
225-202-8
Product Categories:
  • Organic Building Blocks
  • Organic Phosphates/Phosphites
  • Phosphorus Compounds
Mol File:
4712-55-4.mol
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DIPHENYL PHOSPHITE Chemical Properties

Melting point:
12 °C (lit.)
Boiling point:
218-219 °C/26 mmHg (lit.)
Density 
1.223 g/mL at 25 °C (lit.)
vapor density 
8.1 (vs air)
vapor pressure 
5 mm Hg ( 140 °C)
refractive index 
n20/D 1.558(lit.)
Flash point:
350 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Liquid
Specific Gravity
1.223
color 
Clear
BRN 
2051909
InChIKey
OGBPILLJZSJJRC-UHFFFAOYSA-N
LogP
2.4 at 25℃ and pH7
CAS DataBase Reference
4712-55-4(CAS DataBase Reference)
EPA Substance Registry System
Diphenyl phosphite (4712-55-4)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-37/38-41
Safety Statements 
26-39
RIDADR 
1760
WGK Germany 
3
21
HazardClass 
8
PackingGroup 
III
HS Code 
29209090

MSDS

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DIPHENYL PHOSPHITE Usage And Synthesis

Chemical Properties

clear liquid

Uses

Diphenyl Phosphite is a reactant used in the synthesis of α-hydroxyphosphonates and α-hydroxyphosphinates for their antioxidant and antimicrobial activity.

DIPHENYL PHOSPHITESupplier

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