91301
Dichloromethane
Selectophore™, ≥99.5% (GC), inhibitor-free
Synonym(s):
Methylene chloride
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About This Item
Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
UNSPSC Code:
12191501
NACRES:
NB.61
PubChem Substance ID:
EC Number:
200-838-9
Beilstein/REAXYS Number:
1730800
MDL number:
Assay:
≥99.5% (GC)
Technique(s):
GC/GC: suitable
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
vapor density
2.9 (vs air)
Quality Segment
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
description
for ion-selective electrodes
product line
Selectophore™
assay
≥99.5% (GC)
form
liquid
autoignition temp.
1223 °F
expl. lim.
22 %
technique(s)
GC/GC: suitable
impurities
≤0.02% water
evapn. residue
≤0.002%
refractive index
n20/D 1.423-1.425, 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
Application
Dichloromethane may be used as a reagent for the extraction of lipophilic anions across a carrier-mediated polymer inclusion membrane, driven by an electric field.
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
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