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91301

Supelco

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:
75-09-2
Molecular Weight:
84.93
Beilstein/REAXYS Number:
1730800
EC Number:
200-838-9
MDL number:
MFCD00000881
UNSPSC Code:
12191501
PubChem Substance ID:
329770023
NACRES:
NB.61
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)
Pricing and availability is not currently available.

vapor density

2.9 (vs air)

Quality Level

200

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

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General description

Dichloromethane is a volatile halogenated organic solvent used as a degreaser, extraction medium, lacquer remover, or paint stripper.[1][2]

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.[3]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

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_germany

WGK 2

flash_point_f

does not flash

flash_point_c

does not flash

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM7788
BCCL7957
BCCL7956
BCCK9081
BCCK7808

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Dichloromethane puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC)

Sigma-Aldrich

24233

Dichloromethane

Dichloromethane for gas chromatography ECD and FID SupraSolv®

Supelco

1.06054

Dichloromethane

Dichloromethane suitable for HPLC, ≥99.8%, contains amylene as stabilizer

Sigma-Aldrich

34856

Dichloromethane

Accidental intoxication by dichloromethane at work place: Clinical case and literature review
Pacheco C, et al.
Journal of Acute Medicine, 6(2), 43-45 (2016)
Dichloromethane-degrading bacteria in the genomic age.
Muller E, et al.
Research in Microbiology, 162(9), 869-876 (2011)
Hong Heng See et al.
Analytical chemistry, 83(19), 7507-7513 (2011-08-20)
The use of a cationic carrier-mediated polymer inclusion membrane (PIM) for extraction and preconcentration of anionic model analytes driven by an electric field directly into an aqueous acceptor solution is demonstrated. The optimized membrane was 20 μm thick and consisted

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