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Dibenzyl phosphite

Dibenzyl phosphite structure

CAS No:
17176-77-1
Formula:
C14H15O3P
Chemical Name:
Dibenzyl phosphite
Synonyms:
Phosphonic acid,bis(phenylmethyl) ester;Phosphonic acid,dibenzyl ester;Benzyl phosphonate ((C7H7O)2HPO);Dibenzyl hydrogen phosphite;Dibenzyl phosphite;Dibenzyl phosphonate;Dibenzylphophosphite;1195286-71-5
Categories:
Specialty Chemicals

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Description

Clear colorless to yellow liquid

Dibenzyl phosphite Basic Attributes

Molecular Weight：

262.24

Exact Mass：

262.24

BRN：

1982794

EC Number：

241-226-1

HScode：

29209090

Characteristics

PSA：

35.5

XLogP3：

3.80970

Appearance：

Clear colorless to yellow Liquid

Density：

1.187 g/mL at 25 °C(lit.)

Melting Point：

-5 °C

Boiling Point：

162 °C

Flash Point：

>230 °F

Refractive Index：

n 20/D 1.555(lit.)

Water Solubility：

Soluble in DMSO, Methanol. Reacts with water.

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN3278

wgk germany：

hazard class code：

36/37/38

safety instructions：

37/39-26-36

Marks：

Precautionary statement(s)：

P261, P264, P272, P280, P302+P352, P305+P351+P338, P321, P332+P313, P333+P313, P337+P313, P362, P363, P501

Hazard Statements：

H315

Dibenzyl phosphite Use and Manufacturing

Methods of Manufacturing

From benzyl alcohol and phosphorus trichloride reaction.

Uses

In preparation of N-phosphorylated amines.

Computed Properties

Molecular Weight:262.24
XLogP3:2.4
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:262.07588133
Monoisotopic Mass:262.07588133
Topological Polar Surface Area:35.5
Heavy Atom Count:18
Complexity:221
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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