90964
氯化氢 溶液
3 M in methanol, derivatization grade (GC derivatization), LiChropur™
别名:
甲醇HCl
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关于此项目
Concentration:
3 M in methanol
Form:
liquid
Grade:
derivatization grade (GC derivatization)
grade
derivatization grade (GC derivatization)
Quality Segment
product line
LiChropur™
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
concentration
3 M in methanol
technique(s)
gas chromatography (GC): suitable
density
0.871-0.881 g/mL at 20 °C
shipped in
dry ice
storage temp.
−20°C
SMILES string
Cl
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
General description
甲醇HCl（溶于甲醇中的氯化氢）特别适用于制备挥发性（短链）脂肪酸的甲酯。通过在酸性催化剂（例如HCl）存在下，在密封容器中、高温下将其与无水乙醇（例如甲醇）一起进行短暂加热，可实现脂肪酸的酯化。在反应中，一个脂肪酸分子和一个醇分子通过释放一个水分子而发生连接。衍生物可以从反应介质中快速且容易地进行定量回收。
Features and Benefits
- 脂肪酸的衍生化，特别是挥发性（短链）脂肪酸
- 与挥发性副产物发生清洁反应（无副反应）
- 提供清洁、快速、定量的衍生化
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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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
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup