Skip to Content
Merck
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:
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

Signal Word

Danger

Hazard Statements

H314,H331

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

158.0 °F - closed cup

Flash Point(C)

70 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

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)
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)
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)

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