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Merck
CN

439223

Sigma-Aldrich

二氯甲烷

suitable for HPLC, ≥99.9%, contains 40-150 ppm amylene as stabilizer

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
Beilstein:
1730800
EC 号:
200-838-9
MDL编号:
MFCD00000881
UNSPSC代码:
12190000
PubChem化学物质编号:
24867491
NACRES:
NA.21

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等级

HPLC grade

质量水平

100

蒸汽密度

2.9 (vs air)

蒸汽压

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

方案

≥99.9%

表单

liquid

自燃温度

1223 °F

包含

40-150 ppm amylene as stabilizer

expl. lim.

22 %

技术

HPLC: suitable

杂质

Free halogens, passes test
≤0.0003 meq/g Titr. acid
≤0.02% water

蒸发残留物

<0.0003%

颜色

APHA: ≤10
clear

折射率

n20/D 1.424 (lit.)

沸点

39.8-40 °C (lit.)

mp

−95 °C (lit.)

密度

1.325 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

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

适用性

passes test for HPLC

SMILES字符串

ClCCl

InChI

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

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

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相关类别

应用

符合 ACS 规范。

包装

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

制备说明

产品经过 0.2μm 过滤器过滤

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Warning

危险分类

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

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

WGK

WGK 2

闪点(°F)

does not flash

闪点(°C)

does not flash

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT2286
SHBS9715
SHBS9284
SHBS8699
SHBS7686

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