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91283

Diethyl (trichloromethyl)phosphonate

purum, ≥97.0% (GC)

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About This Item

Linear Formula:
(CH3CH2O)2P(O)CCl3
CAS Number:
866-23-9
Molecular Weight:
255.46
PubChem Substance ID:
329770021
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
1210640
MDL number:
MFCD00013666
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grade

purum

assay

≥97.0% (GC)

refractive index

n20/D 1.463

bp

130-131 °C/14 mmHg (lit.)

density

1.362 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOP(=O)(OCC)C(Cl)(Cl)Cl

InChI

1S/C5H10Cl3O3P/c1-3-10-12(9,11-4-2)5(6,7)8/h3-4H2,1-2H3

InChI key

RVAQSYWDOSHWGP-UHFFFAOYSA-N

Other Notes

Synthetic intermediate for many purposes. Reagent for the formation of ethyl esters from acids, evenof hindered acids, in high yields

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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I.M. Downie et al.
Tetrahedron, 38, 1457-1457 (1982)