439223
二氯甲烷
suitable for HPLC, ≥99.9%, contains 40-150 ppm amylene as stabilizer
别名:
亚甲基氯
选择规格
关于此项目
grade
HPLC grade
Quality Segment
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 %
technique(s)
HPLC: suitable
impurities
Free halogens, passes test, ≤0.0003 meq/g Titr. acid, ≤0.02% water
evapn. residue
<0.0003%
color
APHA: ≤10, clear
refractive index
n
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: 1.00, 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
suitability
passes test for HPLC
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
Application
Packaging
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Preparation Note
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警示词
Warning
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
怎么回事？
WGK 2
闪点 (F)
does not flash
闪点 (°C)
does not flash
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves