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CAS号:
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75-91-2
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英文名称:
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tert-Butyl hydroperoxide
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英文同义词:
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TBHP;Tbhp-70;T-Hydro;USP -800;cadoxtbh;Trigonox;tertiary-;Cadox TBH;perbutylh;T-HYDRO(R)
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中文名称:
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叔丁基过氧化氢
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中文同义词:
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过氧化叔丁醇;过氧化特丁醇;過氧化氫丁基;过氧化特丁基;叔丁过氧化氢;过氧化氢叔丁基;过氧化氢叔丁醇;特丁基过氧化氢;过氧化氢特丁基;叔丁基过氧化氢
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分子式:
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C4H10O2
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分子量:
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90.12
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- 熔点 :
- -2.8 °C
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- 沸点 :
- 37 °C (15 mmHg)
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- 密度 :
- 0.937 g/mL at 20 °C
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- 蒸气压:
- 62 mmHg at 45 °C
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- 折射率 :
- n 20/D 1.403
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- 闪点 :
- 85 °F
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- 储存条件 :
- 2-8°C
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- 酸度系数(pKa):
- pK1: 12.80 (25°C)
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- 形态:
- Liquid
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- 颜色:
- Clear colorless
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- 水溶解性 :
- Miscible
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- Merck :
- 14,1570
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- BRN :
- 1098280
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- 暴露限值:
- No exposure limit is set. On the basis of its irritant properties a ceiling limit of 1.2 mg/m3 (0.3 ppm) is recommended.
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- 稳定性:
- Stable, but may explode if heated under confinement. Decomposition may be accelerated by traces of metals, molecular sieve or other contaminants. Incompatible with reducing agents, combustible material, acids.
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- InChIKey:
- CIHOLLKRGTVIJN-UHFFFAOYSA-N
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- CAS 数据库:
- 75-91-2(CAS DataBase Reference)
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- NIST化学物质信息:
- Tert-butyl hydroperoxide(75-91-2)
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- EPA化学物质信息:
- tert-Butyl hydroperoxide (75-91-2)
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| 危险类别码 : |
7-10-20/21/22-34-65-52/53-43-67-53-68-51/53-23-21/22 |
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| 安全说明 : |
14-3/7-61-45-36/37/39-24-17-16-14A-26-62-47-43 |
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| 自燃温度: |
Self-accelerating decomposition at 88 to 93 °C |
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| 毒害物质数据: |
75-91-2(Hazardous Substances Data) |
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| 毒性: |
LD50 oral (rat) 406 mg/kg LD50 skin (rabbit) 460 mg/kg LC50 inhal (rat) 500 ppm (4 h) |
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