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255505

Diethyl chlorophosphite

98%

Synonym(s):

Diethyl chlorophosphonite, Diethyl phosphorochloridite

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About This Item

Linear Formula:
(C2H5O)2PCl
CAS Number:
589-57-1
Molecular Weight:
156.55
EC Number:
209-652-2
UNSPSC Code:
12352100
PubChem Substance ID:
329752794
Beilstein/REAXYS Number:
1098392
MDL number:
MFCD00009074
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assay

98%

reaction suitability

reagent type: ligand

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.)

functional group

phosphine

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

Application

Versatile phosphorylating agent for ester and lactone enolates, amines, and alkenols.

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
13226EE
01130EX
10410KD
02523MY
15214CI

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Australian Journal of Chemistry, 45, 823-823 (1992)
Journal of the Chemical Society. Chemical Communications, 285-285 (1992)
Phosphorus, Sulfur, and Silicon and the Related Elements, 75, 87-87 (1993)