33095
盐酸甲醇溶液
0.5 M HCl in methanol (0.5N), derivatization grade (GC derivatization), ampule of 10 × 5 mL
别名:
氯化氢, 盐酸 溶液
InChI
1S/ClH/h1H
InChI key
VEXZGXHMUGYJMC-UHFFFAOYSA-N
grade
derivatization grade (GC derivatization)
reaction suitability
reagent type: derivatization reagent
reaction type: Esterifications
packaging
ampule of 10 × 5 mL
concentration
0.5 M HCl in methanol (0.5N)
technique(s)
GC/GC: suitable
storage temp.
2-8°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 - Flam. Liq. 2 - Met. Corr. 1 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11 °C - closed cup
法规信息
新产品
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The existence of Delta 4 fatty acid desaturation in the biosynthesis of docosahexanoic acid (DHA) has been questioned over the years. In this report we describe the identification from Thraustochytrium sp. of two cDNAs, Fad4 and Fad5, coding for Delta
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Vanessa Zambelli et al.
Anesthesia and analgesia, 120(2), 381-388 (2014-12-17)
Because pulmonary endogenous surfactant is altered during acute respiratory distress syndrome, surfactant replacement may improve clinical outcomes. However, trials of surfactant use have had mixed results. We designed this animal model of unilateral (right) lung injury to explore the effect
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