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Merck
CN

66746

二氯甲烷

suitable for HPLC, ≥99.8% (GC)

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:
75-09-2
分子量:
84.93
EC Number:
200-838-9
UNSPSC Code:
12190000
PubChem Substance ID:
329760315
Beilstein/REAXYS Number:
1730800
MDL number:
MFCD00000881
Assay:
≥99.8% (GC)
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

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InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

InChI

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

SMILES string

ClCCl

grade

HPLC grade

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

assay

≥99.8% (GC)

form

liquid

autoignition temp.

1223 °F

shelf life

limited shelf life, expiry date on the label

contains

~0.0025% amylene as stabilizer

expl. lim.

22 %

technique(s)

HPLC: suitable

impurities

≤0.001% free acid (as HCl), ≤0.02% water

evapn. residue

≤0.001%

transmittance

232 nm, ≥10%, 240 nm, ≥50%, 245 nm, ≥80%, 260 nm, ≤98%

Quality Level

200

bp

39.8-40 °C (lit.)

solvent strength ε (Al2O3)

0.42 (Lit.)

λ

1 cm path, H2O reference

UV absorption

λ: 232 nm Amax: 1.00, λ: 240 nm Amax: 0.31, λ: 245 nm Amax: 0.10, λ: 260 nm Amax: 0.01

storage temp.

2-8°C

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Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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

存储类别

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

wgk

WGK 2

ppe

Eyeshields, Faceshields, Gloves

法规信息

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Laura Golsteijn et al.
Environment international, 71, 36-45 (2014-06-28)
The present paper describes a method that accounts for variation in indoor chemical exposure settings and accompanying human toxicity in life cycle assessment (LCA). Metal degreasing with dichloromethane was used as a case study to show method in practice. We
Angharad M Roberts et al.
Science translational medicine, 7(270), 270ra6-270ra6 (2015-01-16)
The recent discovery of heterozygous human mutations that truncate full-length titin (TTN, an abundant structural, sensory, and signaling filament in muscle) as a common cause of end-stage dilated cardiomyopathy (DCM) promises new prospects for improving heart failure management. However, realization
K E Mauck et al.
Integrative and comparative biology, 54(2), 193-209 (2014-04-22)
Recent research suggests that plant viruses, and other pathogens, frequently alter host-plant phenotypes in ways that facilitate transmission by arthropod vectors. However, many viruses infect multiple hosts, raising questions about whether these pathogens are capable of inducing transmission-facilitating phenotypes in
Silvia K Moreno-Forero et al.
The ISME journal, 9(1), 150-165 (2014-06-18)
The efficacy of inoculation of single pure bacterial cultures into complex microbiomes, for example, in order to achieve increased pollutant degradation rates in contaminated material (that is, bioaugmentation), has been frustrated by insufficient knowledge on the behaviour of the inoculated
Amélie Kochem et al.
Inorganic chemistry, 51(20), 10557-10571 (2012-09-28)
Square planar cobalt(II) complexes of salen ligands N,N'-bis(3-tert-butyl-5R-salicylidene)-1,2-cyclohexanediamine), where R = OMe (1) and tert-butyl (2), were prepared. 1 and 2 were electrochemically reversibly oxidized into cations [1-H(2)O](+) and [2-H(2)O](+) in CH(2)Cl(2). The chemically generated [1-H(2)O](SbF(6))·0.68 H(2)O·0.82CH(2)Cl(2) and [2-H(2)O](SbF(6))·0.3H(2)O·0.85CH(2)Cl(2) were
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