1.06054
二氯甲烷
for gas chromatography ECD and FID SupraSolv®
别名:
亚甲基氯
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线性分子式:
CH2Cl2
化学文摘社编号:
分子量:
84.93
UNSPSC Code:
12191502
NACRES:
NA.03
EC Index Number:
200-838-9
MDL number:
Beilstein/REAXYS Number:
1730800
Assay:
≥99.8% (GC)
Technique(s):
gas chromatography (GC): suitable
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
agency
suitable for EPA 1613
Quality Segment
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
product line
SupraSolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
1223 °F, 605 °C (DIN 51794)
potency
1600 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
contains
2-Methyl-2-butene as stabilizer
expl. lim.
22 %
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.424 (lit.)
pH
7 (20 °C)
bp
39.8-40 °C (lit.)
mp
-95 °C, −95 °C (lit.)
solubility
20 g/L
density
1.325 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
General description
SupraSolv ® ECD和FID是专门为与ECD（电子捕获检测器）和FID（火焰电离检测器）结合使用的气相色谱开发的。SupraSolv®溶剂可提供最大的指定保留时间范围、清晰的基线和最小的信噪比，从而可提供可靠且可重复的分析结果。
Application
适合用于气相色谱分析(GC)，包括灵敏的残留物和环境分析。典型应用比如，水和土壤或果蔬农药中的多氯联苯(PCB)检测。
Analysis Note
蒸发系数：1.9
Legal Information
SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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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