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66746

Millipore

二氯甲烷

suitable for HPLC, ≥99.8% (GC)

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:
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:
329760315
bp:
39.8-40 °C (lit.)

等級

HPLC grade

品質等級

200

蒸汽密度

2.9 (vs air)

蒸汽壓力

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

化驗

≥99.8% (GC)

形狀

liquid

自燃溫度

1223 °F

儲存期限

limited shelf life, expiry date on the label

包含

~0.0025% amylene as stabilizer

expl. lim.

22 %

技術

HPLC: suitable

雜質

≤0.001% free acid (as HCl)
≤0.02% water

蒸發殘留物

≤0.001%

透射率

232 nm, ≥10%
240 nm, ≥50%
245 nm, ≥80%
260 nm, ≤98%

折射率

n20/D 1.424 (lit.)
n20/D 1.424

bp

39.8-40 °C (lit.)

mp

−95 °C (lit.)

密度

1.325 g/mL at 25 °C (lit.)

溶劑強度 ε (Al2O3)

0.42 (Lit.)

&lambda ；

1 cm path, H2O reference

紫外吸收

λ: 232 nm Amax: 1.00
λ: 240 nm Amax: 0.31
λ: 245 nm Amax: 0.10
λ: 260 nm Amax: 0.01

儲存溫度

2-8°C

SMILES 字串

ClCCl

InChI

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

InChI 密鑰

YMWUJEATGCHHMB-UHFFFAOYSA-N

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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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number

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