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Diethyl chlorophosphite

Diethyl chlorophosphite structure

CAS No:
589-57-1
Formula:
C4H10ClO2P
Chemical Name:
Diethyl chlorophosphite
Synonyms:
Phosphorochloridous acid,diethyl ester;Ethyl phosphorochloridite;Diethyl phosphorochloridite;Ethyl chlorophosphite;Ethyl phosphorochloridite,(EtO)2ClP;Diethyl chlorophosphite;Chlorodiethoxyphosphine;Diethyl chlorophosphonite;Diethoxychlorophosphine
Categories:
Organic Chemistry > Phosphines

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Description

clear colorless to yellow liquid

Diethyl chlorophosphite Basic Attributes

Molecular Weight：

156.55

Exact Mass：

156.55

BRN：

1098392

EC Number：

209-652-2

UNII：

F414S3V8K6

DSSTox ID：

DTXSID0060430

HScode：

29209085

Characteristics

PSA：

32.05000

XLogP3：

2.52510

Appearance：

Clear colorless to yellow Liquid

Density：

1.0816 g/cm³ @ Temp: 20 °C

Melting Point：

<25 °C

Boiling Point：

153 °C

Flash Point：

34 °F

Refractive Index：

n20/D 1.434(lit.)

Water Solubility：

soluble in DMSO and chloroform. Reacts with water.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 2924 3/PG 2

wgk germany：

hazard class code：

11-14-34-37

safety instructions：

16-26-36/37/39-45-7/8

Marks：

F,C

Precautionary statement(s)：

P210-P261-P280-P305 + P351 + P338-P310

Hazard Statements：

H225-H314-H335

GHS Classification：

|Danger|H225 (90.91%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Diethyl chlorophosphite Use and Manufacturing

Uses

In peptide synthesis.

Manufacturing Info：

Phosphorochloridous acid, diethyl ester: ACTIVE

Computed Properties

Molecular Weight:156.55
XLogP3:1.5
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:156.0106942
Monoisotopic Mass:156.0106942
Topological Polar Surface Area:18.5
Heavy Atom Count:8
Complexity:47.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Diethyl Chlorophosphite C4H10ClO2P

CAS No.: 589-57-1

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