Merck
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D65100

Sigma-Aldrich

Dichloromethane

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

Sinónimos:
Methylene chloride, methylene chloride
Empirical Formula (Hill Notation):
CH2Cl2
Número de CAS:
Peso molecular:
84.93
Beilstein:
1730800
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.04

Nivel de calidad

200

grado

ACS reagent

densidad de vapor

2.9 (vs air)

presión de vapor

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

ensayo

≥99.5%

formulario

liquid

temp. de autoignición

1223 °F

contiene

40-150 ppm amylene as stabilizer

lim. expl.

22 %

impurezas

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

residuo de evap.

≤0.002%

color

APHA: ≤10
clear

índice de refracción

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp

−97 °C (lit.)

densidad

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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Categorías relacionadas

Descripción general

Dichloromethane (DCM) is a chlorinated organic solvent with a wide range of industrial applications and organic syntheses. It has a low boiling point, high density and is immiscible in water. DCM is susceptible to degradation with time, which can be suppressed by adding amylene as a stabilizer.

Aplicación

Dichloromethane
  • Organic synthesis
a) Dakin, Dess-Martin and Ley Oxidation
b) Enyne metathesis, widely used catalyst is the Grubbs′s second-generation ruthenium complex
c) Jacobsen-Katsuki epoxidation
d) Boc-deprotection of immobilized Boc-NH2-poly(ethylene glycol)-plasma layers
e) Can react with phosphines or amines in the formation of the corresponding alkylated products
  • Adhesive and paint formulation
  • Extraction-concentration analysis
  • Flash chromatograph
  • Electronic industry in printed circuits board
  • Production of cellulose triacetate

Envase

200 L in Pure-Pac™ 2
500 mL in glass bottle
18, 20 L in steel drum
1, 6×1, 2.5, 4, 4×4 L in glass bottle
200 L in steel drum

Características y beneficios

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

pictogramas

Exclamation markHealth hazard

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Central nervous system

Código de clase de almacenamiento

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

WGK

WGK 2

Punto de inflamabilidad F

does not flash

Punto de inflamabilidad C

does not flash

Certificado de Análisis

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Certificado de origen

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Instrument and technique for the in vitro screening of platelet activation from whole blood samples.
Martin Y, et al.
The Review of Scientific Instruments, 78(5), 054302-054302 (2007)
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
IEEE Journal of Selected Topics in Quantum Electronics, 18(5), 1547-1552 (2012)
Biodegradation of dichloromethane in an estuarine environment.
Krausova VI, et al.
Hydrobiologia, 559(1), 77-83 (2006)

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