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Merck
CN

40104-U

盐酸甲醇溶液

3 M HCl in methanol (3N), pkg of 1 × 2 L

别名:

盐酸 溶液

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经验公式(希尔记法):
HCl
化学文摘社编号:
分子量:
36.46
UNSPSC Code:
12352200
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InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

InChI

1S/ClH/h1H

grade

derivatization grade ((GC derivatization))

form

liquid

reaction suitability

reagent type: derivatization reagent
reaction type: Esterifications

packaging

pkg of 1 × 2 L

concentration

3 M HCl in methanol (3N)

density

0.79 g/cm3

storage temp.

−20°C

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General description

甲醇HCl(盐酸溶于甲醇)特别适用于制备挥发性(短链)脂肪酸的甲酯。在高温条件下密封容器中酸性催化剂(如HCl)的存在下,脂肪酸可通过将其与无水醇(如甲醇)一起加热一段短的时间便能将其酯化。在反应中,脂肪酸分子和醇分子发生结合并释放水分子。 衍生物可以从反应介质中快速容易地被定量回收。

Features and Benefits

  • 脂肪酸的衍生化,特别是挥发性(短链)脂肪酸。

  • 带有挥发性副产物的清洁反应(无副反应)。

  • 提供清洁、快速、定量的衍生化。

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 1 - STOT SE 3

target_organs

Eyes,Central nervous system, Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

39.9 °F

flash_point_c

4.4 °C

法规信息

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