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CAS号:
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50-78-2
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英文名称:
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Acetylsalicylic acid
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英文同义词:
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ASA;ECM;Aspr;Xaxa;Aspro;Bayer;Novid;ronal;S-211;Adiro
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中文名称:
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邻乙酰水杨酸
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中文同义词:
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醋柳酸;乙酰柳酸;乙醯柳酸;阿司匹靈;阿司匹林;阿斯匹林;乙酰基柳酸;乙酰水杨酸;邻乙酰水杨酸;阿司匹林D3
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分子式:
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C9H8O4
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分子量:
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180.16
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- 熔点 :
- 134-136 °C(lit.)
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- 沸点 :
- 272.96°C (rough estimate)
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- 密度 :
- 1.35
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- 折射率 :
- 1.4500 (estimate)
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- 闪点 :
- 250 °C
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- 储存条件 :
- Store at RT.
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- 溶解度 :
- H2O: 10 mg/mL at 37 °C
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- 形态:
- crystalline
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- 颜色:
- white
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- 酸度系数(pKa):
- 3.5(at 25℃)
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- 水溶解性 :
- 3.3 g/L (20 ºC)
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- Merck :
- 14,851
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- BRN :
- 779271
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- 稳定性:
- Stable. Keep dry. Incompatible with strong oxidizing agents, strong bases, strong acids, various other compounds such as iodides, iron salts, quinine salts, etc.
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- InChIKey:
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N
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- CAS 数据库:
- 50-78-2(CAS DataBase Reference)
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- NIST化学物质信息:
- Benzoic acid, 2-(acetyloxy)-(50-78-2)
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- EPA化学物质信息:
- Aspirin (50-78-2)
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| 毒害物质数据: |
50-78-2(Hazardous Substances Data) |
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| 毒性: |
LD50 orally in mice, rats: 1.1, 1.5 g/kg (Hart) |
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