91301
二氯甲烷
Selectophore™, ≥99.5% (GC), inhibitor-free
别名:
亚甲基氯
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关于此项目
经验公式（希尔记法）:
CH2Cl2
化学文摘社编号:
分子量:
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)
6.83 psi ( 20 °C)
产品名称
二氯甲烷, Selectophore™, ≥99.5% (GC), inhibitor-free
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
InChI
1S/CH2Cl2/c2-1-3/h1H2
SMILES string
ClCCl
vapor density
2.9 (vs air)
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.)
Quality Level
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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
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
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
法规信息
危险化学品
此项目有
Dichloromethane-degrading bacteria in the genomic age.
Muller E, et al.
Research in Microbiology, 162(9), 869-876 (2011)
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)
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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