499145
氨 溶液
7 N in methanol
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关于此项目
线性分子式:
NH3
化学文摘社编号:
分子量:
17.03
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Concentration:
6.5-7.5 M (by NaOH, titration), 7 N in methanol
InChI
1S/H3N/h1H3
SMILES string
N
InChI key
QGZKDVFQNNGYKY-UHFFFAOYSA-N
Quality Level
concentration
6.5-7.5 M (by NaOH, titration), 7 N in methanol
impurities
≤0.1% water (Karl Fischer)
density
0.779 g/mL at 25 °C
storage temp.
2-8°C
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General description
氨溶液通常用作各种液体制剂中的pH调节剂或缓冲剂。它还在某些化学反应中充当碱。
Application
氨水（7N甲醇氨）可用于制备三氧戊环类化合物。它也可用于在微波辐射下制备伯胺的卤化氢盐（HX）。
氨溶液（7N甲醇氨）可用于合成：
- 微波辐射下由相应的卤化物生成伯胺的卤化氢盐。
- N-烷基双（3-氨基丙基）胺通过雷尼镍催化氢化 N-烷基双（氰乙基）胺。
- 2-喹喔啉甲酰胺通过2-甲氧基羰基喹喔啉的氨解。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
target_organs
Eyes,Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
法规信息
监管及禁止进口产品
此项目有
Weak base dispiro-1,2,4-trioxolanes: potent antimalarial ozonides.
Tang Y, et al.
Bioorganic & Medicinal Chemistry Letters, 17(5), 1260-1265 (2007)
Microwave-assisted synthesis of primary amine HX salts from halides and 7M ammonia in methanol.
Saulnier MG, et al.
Tetrahedron Letters, 45(2), 397-399 (2004)
Ledgard J.
The Preparatory Manual of Explosives., 41-41 (2007)
Eagleson M.
Concise Encyclopedia Chemistry, 65-66 (1994)
Olivier Braissant et al.
Journal of inherited metabolic disease, 36(4), 595-612 (2012-10-31)
Hyperammonemia can be caused by various acquired or inherited disorders such as urea cycle defects. The brain is much more susceptible to the deleterious effects of ammonium in childhood than in adulthood. Hyperammonemia provokes irreversible damage to the developing central
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