| Identification | More | [Name]
DIPHENYL PHOSPHITE | [CAS]
4712-55-4 | [Synonyms]
DIPHENYL HYDROGEN PHOSPHITE
DIPHENYL PHOSPHITE
DIPHENYL PHOSPHONATE
PHOSPHONIC ACID DIPHENYL ESTER
PHOSPHOROUS ACID DIPHENYL ESTER
Diphenoxyphosphine oxide
Doverphos 213
Doverphos DPP
Phenyl phosphonate ((PhO)2HPO)
Weston DPP
Diphenyl phosphite, contains varying amounts of phenol and (C6H5)3P
Diphenyl phosphite, contains varying amounts of phenol and (C6H5O)3P
Phosphorous acid diphenyl
Phosphonic acid diphenyl | [EINECS(EC#)]
225-202-8 | [Molecular Formula]
C12H11O3P | [MDL Number]
MFCD00044497 | [Molecular Weight]
234.19 | [MOL File]
4712-55-4.mol |
| Chemical Properties | Back Directory | [Appearance]
clear liquid | [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.)
| [Fp ]
350 °F
| [storage temp. ]
Inert atmosphere,2-8°C | [form ]
Liquid | [color ]
Clear | [Specific Gravity]
1.223 | [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) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection . | [RIDADR ]
1760 | [WGK Germany ]
3
| [F ]
21 | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29209090 |
| Hazard Information | Back Directory | [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. |
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