Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

100331

Sigma-Aldrich

Chloromethyl methyl ether

technical grade

Synonym(s):

MOM chloride, Methoxymethyl chloride, Methyl chloromethyl ether

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
ClCH2OCH3
CAS Number:
107-30-2
Molecular Weight:
80.51
EC Number:
203-480-1
MDL number:
MFCD00000885
UNSPSC Code:
12352101
PubChem Substance ID:
24846524
NACRES:
NA.22

grade

technical grade

Quality Level

200

vapor pressure

3.55 psi ( 20 °C)

refractive index

n20/D 1.396 (lit.)

bp

55-57 °C (lit.)

density

1.06 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COCCl

InChI

1S/C2H5ClO/c1-4-2-3/h2H2,1H3

InChI key

XJUZRXYOEPSWMB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Chloromethyl methyl ether (MOM-Cl) can be used as a reagent:
  •  For the introduction of the methoxymethyl (MOM) protecting group by converting alcohols to methoxy methyl (MOM) ethers.
  •  To prepare some methoxymethyl group containing metal complexes coordinated to carbonyl and dipyridyl ligands.        
  • In the preparation of fluorene/chloromethyl methyl ether cross-linked polymers by Friedel-Crafts polymerization.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 1A - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Martin A Berliner et al.
The Journal of organic chemistry, 70(23), 9618-9621 (2005-11-05)
[Reaction: see text]. Zinc(II) salts catalyze the reaction between acetals and acid halides to provide haloalkyl ethers in near-quantitative yield. Reactions from millimole to mole scale are typically complete in 1-4 h with 0.01 mol % catalyst. The solutions of
Bis(chloromethyl) ether and technical-grade chloromethyl methyl ether.
Report on carcinogens : carcinogen profiles, 12, 71-73 (2011-08-19)
Jung-Jae Lee et al.
Chemical communications (Cambridge, England), (15)(15), 1962-1963 (2009-04-01)
N-Alkylation of a fluorescent macrocyclic amine in aqueous micellar solution produces enhanced emission; the reaction with chloromethyl methyl ether exhibits autocatalysis.
Bis(Chloromethyl) ether and technical-grade chloromethyl methyl ether.
Report on carcinogens : carcinogen profiles, 11, III56-III57 (2004-01-01)
A Blair et al.
Cancer causes & control : CCC, 8(3), 473-490 (1997-05-01)
Epidemiologic evidence on the relation between reactive chemicals and cancer is reviewed. These highly reactive chemicals (acrylonitrile; bis[chloromethyl]ether and chloromethyl methyl ether; 1,3-butadiene, ethylene oxide; formaldehyde; mustard gas; sulfuric acid; and vinyl chloride) vary in use and exposure. All are
View All Related Papers

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