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294799

Sigma-Aldrich

Chloromethane solution

1.0 M in diethyl ether

Synonym(s):

Methyl chloride

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About This Item

Empirical Formula (Hill Notation):
CH3Cl
CAS Number:
Molecular Weight:
50.49
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

concentration

1.0 M in diethyl ether

impurities

<0.005% water

density

0.742 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CCl

InChI

1S/CH3Cl/c1-2/h1H3

InChI key

NEHMKBQYUWJMIP-UHFFFAOYSA-N

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General description

Radiolysis of aqueous solution of chloromethane was performed with γ-rays. Dechlorination of chloromethane on iron and palladium-iron bimetallic surface in aqueous systems has been reported.

Packaging

Supplied in a Sure/Pac cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.

Compatible with the following:For instructions please refer to technical bulletin AL-136: The Aldrich Sure/Pac Cylinder System

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

also commonly purchased with this product

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septum inlet adapter

Product No.
Description
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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 1 - Ozone 1 - Repr. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-40.0 °F - closed cup

Flash Point(C)

-40 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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Dechlorination of chloromethanes on iron and palladium-iron bimetallic surface in aqueous systems.
Wan C, et al
Environmental Toxicology and Chemistry / Setac, 18(6), 1091-1096 (1999)
Xiaofeng Tang et al.
The Journal of chemical physics, 136(3), 034304-034304 (2012-01-28)
Utilizing threshold photoelectron-photoion coincidence (TPEPICO) velocity imaging, dissociation of state-selected CH(3)Cl(+) ions was investigated in the excitation energy range of 11.0-18.5 eV. TPEPICO time-of-flight mass spectra and three-dimensional time-sliced velocity images of CH(3)(+) dissociated from CH(3)Cl(+)(A(2)A(1) and B(2)E) ions were
L El Khoury et al.
The Journal of chemical physics, 136(2), 024319-024319 (2012-01-21)
We present a combined experimental and theoretical study of isolated CH(3)Cl molecules using resonant inelastic x-ray scattering (RIXS). The high-resolution spectra allow extraction of information about nuclear dynamics in the core-excited molecule. Polarization-resolved RIXS spectra exhibit linear dichroism in the
High dose radiolysis of aqueous solutions of chloromethanes: Importance in the storage of radioactive organic wastes.
Rajesh P, et al.
Journal of Nuclear Materials, 361(1), 10-17 (2007)
Leonie Derendorp et al.
Chemosphere, 87(5), 483-489 (2012-01-10)
Methyl chloride (CH(3)Cl) is the most abundant natural chlorine containing compound in the atmosphere, and responsible for a significant fraction of stratospheric ozone destruction. Understanding the global CH(3)Cl budget is therefore of great importance. However, the strength of the individual

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