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Key Documents

494453

Sigma-Aldrich

二氯甲烷

biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer

同義詞:

亚甲基氯

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About This Item

經驗公式(希爾表示法):
CH2Cl2
CAS號碼:
分子量::
84.93
Beilstein:
1730800
EC號碼:
MDL號碼:
分類程式碼代碼:
12352101
PubChem物質ID:
NACRES:
NA.04

等級

biotech. grade

品質等級

蒸汽密度

2.9 (vs air)

蒸汽壓力

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

化驗

99.9%

形狀

liquid

自燃溫度

1223 °F

包含

40-150 ppm amylene as stabilizer

expl. lim.

22 %

雜質

<0.002% water

蒸發殘留物

<0.0003%

折射率

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp

−95 °C (lit.)

密度

1.325 g/mL at 25 °C (lit.)

&lambda ;

H2O reference

紫外吸收

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 字串

ClCCl

InChI

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

InChI 密鑰

YMWUJEATGCHHMB-UHFFFAOYSA-N

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準備報告

产品经过 0.2μm 过滤器过滤

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險分類

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

標靶器官

Central nervous system

儲存類別代碼

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

水污染物質分類(WGK)

WGK 2

閃點(°F)

does not flash

閃點(°C)

does not flash


分析證明 (COA)

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