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Merck
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文件

270563

Supelco

二氯甲烷

≥99.9%

别名:

亚甲基氯

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About This Item

经验公式（希尔记法）:
CH2Cl2
CAS号:
75-09-2
分子量:
84.93
Beilstein:
1730800
EC號碼:
200-838-9
MDL號碼:
MFCD00000881
分類程式碼代碼:
12190000
PubChem物質ID:
329752953

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

純化經由

glass distillation

expl. lim.

22 %

雜質

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

蒸發殘留物

<0.0003%

顏色

APHA: ≤10
clear

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: 1.00
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

適合性

passes test for HPLC

SMILES 字串

ClCCl

InChI

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

InChI 密鑰

YMWUJEATGCHHMB-UHFFFAOYSA-N

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應用

符合 ACS 规范。

包裝

View returnable container options.

象形圖

Health hazardExclamation mark
GHS08,GHS07

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

個人防護裝備

Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
07223MW
05225KW
03128KW
02115HW
01627EV

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