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284505

Sigma-Aldrich

1,2-二氯乙烷

anhydrous, 99.8%

同義詞:

二氯化乙烯, 氯化乙烯

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About This Item

線性公式:
ClCH2CH2Cl
CAS號碼:
分子量::
98.96
Beilstein:
605264
EC號碼:
MDL號碼:
分類程式碼代碼:
12352101
eCl@ss:
39050106
PubChem物質ID:
NACRES:
NA.21

等級

anhydrous

品質等級

蒸汽密度

3.4 (20 °C, vs air)

蒸汽壓力

87 mmHg ( 25 °C)

化驗

99.8%

形狀

liquid

自燃溫度

775 °F

expl. lim.

15.6 %

雜質

<0.003% water
<0.005% water (100 mL pkg)

蒸發殘留物

<0.0003%

折射率

n20/D 1.444 (lit.)

bp

83 °C (lit.)

mp

−35 °C (lit.)

密度

1.256 g/mL at 25 °C (lit.)

SMILES 字串

ClCCCl

InChI

1S/C2H4Cl2/c3-1-2-4/h1-2H2

InChI 密鑰

WSLDOOZREJYCGB-UHFFFAOYSA-N

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應用

1,2-二氯乙烷可用作从3,6-二溴-9H-咔唑合成3,6-二溴-9-(2-氯乙基)-9H-咔唑的反应物和溶剂。

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

55.4 °F - closed cup

閃點(°C)

13 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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