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676853

Sigma-Aldrich

Dichloromethane

ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer

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Synonym(s):
Methylene chloride
Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
Beilstein:
1730800
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.04

grade

ACS reagent

Quality Level

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

Assay

≥99.5%

form

liquid

autoignition temp.

1223 °F

contains

40-150 ppm amylene as stabilizer

expl. lim.

22 %

impurities

Free halogens, passes test
≤0.0003 meq/g Titr. acid
≤0.02% water

evapn. residue

≤0.002%

color

APHA: ≤10

refractive index

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp

−95 °C (lit.)

density

1.325 g/mL at 25 °C (lit.)

SMILES string

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

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This Item
320269DX083532222
Dichloromethane ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer

Sigma-Aldrich

676853

Dichloromethane

Essential Grade
Dichloromethane ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer

Sigma-Aldrich

320269

Dichloromethane

Essential Grade
Dichloromethane Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

DX0835

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Dichloromethane puriss. p.a., ACS reagent, reag. ISO, ≥99.9% (GC)

Sigma-Aldrich

32222

Dichloromethane

Essential Grade
vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

assay

≥99.5%

assay

≥99.5%

assay

≥99.5% (GC)

assay

≥99.9% (GC)

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

1223 °F

autoignition temp.

1223 °F

autoignition temp.

1223 °F

autoignition temp.

1223 °F

Features and Benefits

ACS solvents meet or exceed the high standards of the American Chemical Society (ACS) ,with test specifications that are specialized to every compound. According to the American Chemical Society, ACS reagent grade implies that it is a substance of sufficient purity to be used in most chemical analyses or reactions.

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

Flash Point(F)

does not flash

Flash Point(C)

does not flash


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Benzhydrol United States Pharmacopeia (USP) Reference Standard

USP

1051602

Benzhydrol

Rodney C Baker et al.
Methods in enzymology, 538, 89-105 (2014-02-18)
Mass spectrometry technology has enabled significant advances in detailing the alterations of the lipidome in response to pathological conditions or experimental manipulations. Lipids comprise a wide range of compounds with functions that include structural, intracellular signaling, trafficking, and storage. Characterization
Jane A Mullaney et al.
Journal of agricultural and food chemistry, 61(12), 3039-3046 (2013-03-07)
Glucosinolates from the genus Brassica can be converted into bioactive compounds known to induce phase II enzymes, which may decrease the risk of cancers. Conversion via hydrolysis is usually by the brassica enzyme myrosinase, which can be inactivated by cooking
Vitamin B12-mediated hydrodechlorination of dichloromethane by bimetallic Cu/Al particles.
Huang CC, et al.
Chemical Engineering Journal, 273, 413-420 (2015)
Dichloromethane photodegradation using titanium catalysts.
Tanguay JF, et al.
Tanguay JF, et al.
J. Catal., 117(2), 335-347 (1989)
Dichloromethane Detection Based on Near-Infrared Absorptive Sensing.
Han JH and Yoon SM
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