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DIBENZYL PHOSPHITE

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DIBENZYL PHOSPHITE

EINECS 241-226-1
CAS No. 17176-77-1 Density 1.187 g/mL at 25 °C(lit.)
PSA 59.00000 LogP 3.80970
Solubility Soluble in DMSO, Methanol. Reacts with water. Melting Point 0 to 5°
Formula C14H15O3P Boiling Point 435.3 °C at 760 mmHg
Molecular Weight 262.245 Flash Point 217 °C
Transport Information UN 3278 Appearance Clear colorless to yellow liquid
Safety 37/39-26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 17176-77-1 (Dibenzyl phosphite) Hazard Symbols IrritantXi
Synonyms

Benzylphosphonate ((C7H7O)2HPO) (6CI,7CI);Phosphonic acid, dibenzyl ester (8CI);Dibenzyl hydrogen phosphite;Dibenzyl phosphonate;

Article Data 17

DIBENZYL PHOSPHITE Chemical Properties

Product Name: Dibenzyl phosphite (CAS NO.17176-77-1)


Molecular Formula: C14H15O3P
Molecular Weight: 262.24g/mol
Mol File: 17176-77-1.mol
Einecs: 241-226-1
Appearance: Clear colorless to yellow liquid
Boiling point: 110-120 °C0.01 mm Hg(lit.)
Storage Temperature: 2-8°C
Flash Point: 217 °C
Density: 1.187 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.555(lit.)
Sensitive: Air and Moisture Sensitive
Enthalpy of Vaporization: 72.89 kJ/mol
Vapour Pressure: 2.4E-08 mmHg at 25°C
XLogP3-AA: 2.5
H-Bond Donor: 1
H-Bond Acceptor: 3
Product Categories: Pharmaceutical Intermediates

DIBENZYL PHOSPHITE Uses

 Dibenzyl phosphite (CAS NO.17176-77-1) is used to prepare phosphorylated amines.

DIBENZYL PHOSPHITE Production

 Dibenzyl phosphite (CAS NO.17176-77-1) is by the benzyl alcohol with phosphorus trichloride reaction derived.

DIBENZYL PHOSPHITE Safety Profile

Potentially explosive decomposition when heated. When heated to decomposition it emits toxic fumes of POx.
Safety Information of Dibenzyl phosphite (CAS NO.17176-77-1):
Hazard Codes: Xi
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin
Safety Statements: 37/39-26-36
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing  
37:  Wear suitable gloves  
39:  Wear eye/face protection

DIBENZYL PHOSPHITE Specification

 Dibenzyl phosphite ,its CAS NO. is 17176-77-1,the synonyms is Aurora ka-1209 ; Dibenzyl phosphonate ; Phosphonic acid dibenzyl ester ; Phosphorous acid dibenzyl ester ; O,o'-dibenzylphosphine ; Dibenzyl hydrogen phosphite ; Phosphonic acid, bis(phenylmethyl) ester .

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