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D91659

Sigma-Aldrich

Diethyl chlorophosphite

95%

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Synonym(s):
Diethyl chlorophosphonite, Diethyl phosphorochloridite
Linear Formula:
(C2H5O)2PCl
CAS Number:
Molecular Weight:
156.55
Beilstein/REAXYS Number:
1098392
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

95%

form

liquid

refractive index

n20/D 1.434 (lit.)

bp

153-155 °C (lit.)
56-57.5 °C/30 mmHg (lit.)

density

1.089 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOP(Cl)OCC

InChI

1S/C4H10ClO2P/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3

InChI key

TXHWYSOQHNMOOU-UHFFFAOYSA-N

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This Item
D91632391220197475
vibrant-m

D91659

Diethyl chlorophosphite

vibrant-m

D91632

Diethyl chlorophosphate

vibrant-m

391220

2-Chloro-1,3,2-dioxaphospholane

vibrant-m

197475

Ethyl dichlorophosphite

assay

95%

assay

97%

assay

97%

assay

98%

density

1.089 g/mL at 20 °C (lit.)

density

1.194 g/mL at 25 °C (lit.)

density

1.422 g/mL at 25 °C (lit.)

density

1.286 g/mL at 25 °C (lit.)

bp

153-155 °C (lit.), 56-57.5 °C/30 mmHg (lit.)

bp

60 °C/2 mmHg (lit.)

bp

62 °C/20 mmHg (lit.)

bp

117-118 °C (lit.)

refractive index

n20/D 1.434 (lit.)

refractive index

n20/D 1.416 (lit.)

refractive index

n20/D 1.489 (lit.)

refractive index

n20/D 1.464 (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

signalword

Danger

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

33.8 °F - closed cup

flash_point_c

1 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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