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Merck
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文件

M35304

Sigma-Aldrich

氯甲酸甲酯

99%

别名:

MCF, 氯甲酸甲酯

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About This Item

线性分子式:
ClCOOCH3
CAS号:
79-22-1
分子量:
94.50
Beilstein:
605437
EC號碼:
201-187-3
MDL號碼:
MFCD00000639
分類程式碼代碼:
12352100
PubChem物質ID:
24896852
NACRES:
NA.22

蒸汽密度

3.26 (vs air)

品質等級

200

蒸汽壓力

4.8 psi ( 20 °C)

化驗

99%

自燃溫度

905 °F

折射率

n20/D 1.387 (lit.)

bp

70-72 °C (lit.)

密度

1.223 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

COC(Cl)=O

InChI

1S/C2H3ClO2/c1-5-2(3)4/h1H3

InChI 密鑰

XMJHPCRAQCTCFT-UHFFFAOYSA-N

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應用

氯甲酸甲酯（MCF）常用于官能团的衍生化，如羧酸、胺和酚。
MCF还能用于：
  • 活化3-酰基吡啶，用于与炔基锡试剂进行亲核加成，形成2,3-二取代的1,2-二氢吡啶。
  • 末端炔烃的氯酯化反应，形成β-氯-α,β-不饱和酯。
  • 作为亲电试剂，介导吡啶与二烷基锂或二芳基铜酸锂的反应，生成4-取代的1,4-二氢吡啶衍生物。
  • 将硝酸盐转化为甲氧基羰基硝酸盐。

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

50.0 °F - closed cup

閃點（°C）

10 °C - closed cup

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