Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

252514

Sigma-Aldrich

2-Chloroethyl chloroformate

97%

Synonym(s):

2-Chloroethoxycarbonyl chloride

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
ClCOOCH2CH2Cl
CAS Number:
627-11-2
Molecular Weight:
142.97
Beilstein/REAXYS Number:
506639
EC Number:
210-982-4
MDL number:
MFCD00000646
UNSPSC Code:
12352100
PubChem Substance ID:
24855215
NACRES:
NA.22

vapor pressure

0.23 psi ( 20 °C)

Quality Level

200

assay

97%

form

liquid

refractive index

n20/D 1.446 (lit.)

bp

155-156 °C (lit.)

density

1.385 g/mL at 25 °C (lit.)

functional group

chloro

storage temp.

2-8°C

SMILES string

ClCCOC(Cl)=O

InChI

1S/C3H4Cl2O2/c4-1-2-7-3(5)6/h1-2H2

InChI key

SVDDJQGVOFZBNX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

2-Chloroethyl chloroformate has been used in the synthesis of:
  • (4S)-4-hydroxymethyl-N-[(αR)-α-methylbenzyl]-2-oxazolidinone
  • propargyl dienamide (ll), a precursor of allenic dienamide
  • (±)-7-(2-chloroethyloxycarbonyloxy)-6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo-[3,4-b]-pyrazin-5-one

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

hcodes

H314,H331

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Skin Corr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ4787
00616CM

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

A new approach to pyrrolophenanthridone alkaloids via allene intramolecular cycloaddition: Total synthesis of Hippadine.
Hayakawa K, et al.
Tetrahedron Letters, 28(47), 5895-5898 (1987)
Asymmetric synthesis of the 4-hydroxymethyl-2-oxazolidinone from the serinol derivative and chloroformates.
Sugiyama S, et al.
Tetrahedron Letters, 40(42), 7489-7492 (1999)
Enzymatic resolution of new carbonate intermediates for the synthesis of (< i> S</i>)-(+)-zopiclone.
Solares LF, et al.
Tetrahedron Asymmetry, 13(23), 2577-2582 (2002)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service