494453
Dichloromethane
biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer
Synonym(s):
methylene chloride, Methylene chloride
About This Item
grade
biotech. grade
Quality Level
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)
assay
99.9%
form
liquid
autoignition temp.
1223 °F
contains
40-150 ppm amylene as stabilizer
expl. lim.
22 %
impurities
<0.002% water
evapn. residue
<0.0003%
refractive index
n20/D 1.424 (lit.)
bp
39.8-40 °C (lit.)
mp
−95 °C (lit.)
density
1.325 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 235 nm Amax: 1.0
λ: 240 nm Amax: 0.20
λ: 250 nm Amax: 0.05
λ: 260 nm Amax: 0.02
λ: 340-400 nm Amax: 0.01
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
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Related Categories
Preparation Note
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
wgk_germany
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash
Certificates of Analysis (COA)
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