- 熔点 :
- 13-14 °C
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- 沸点 :
- 92-95 °C11 mm Hg(lit.)
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- 密度 :
- 1.04 g/mL at 25 °C(lit.)
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- 蒸气密度:
- 3.8 (vs air)
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- 蒸气压:
- 0.1 mm Hg ( 24 °C)
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- 折射率 :
- n 20/D 1.512(lit.)
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- 闪点 :
- 201 °F
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- 储存条件 :
- 0-6°C
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- 溶解度 :
- 52.1g/l soluble
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- 形态:
- Liquid
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- 酸度系数(pKa):
- -0.34±0.20(Predicted)
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- 颜色:
- Clear colorless to yellow
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- PH值:
- 9-10 (100g/l, H2O, 20℃)
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- 爆炸极限值(explosive limit):
- 1.4-10%(V)
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- 水溶解性 :
- miscible
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- Merck :
- 14,7697
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- BRN :
- 110513
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- 稳定性:
- Stable. Incompatible with strong oxidizing agents.
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- InChIKey:
- WHNWPMSKXPGLAX-UHFFFAOYSA-N
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- CAS 数据库:
- 88-12-0(CAS DataBase Reference)
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- NIST化学物质信息:
- N-Vinylpyrrolidone(88-12-0)
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- (IARC)致癌物分类:
- 3 (Vol. 19, Sup 7, 71) 1999
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- EPA化学物质信息:
- N-Vinyl-2-pyrrolidone (88-12-0)
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