- 熔点 :
- 301-305 °C (dec.)
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- 沸点 :
- 218.95°C (rough estimate)
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- 密度 :
- 1.00 g/mL at 20 °C
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- FEMA :
- 4223 | BETAINE
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- 折射率 :
- 1.4206 (estimate)
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- 储存条件 :
- 2-8°C
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- 溶解度 :
- methanol: 0.1 g/mL, clear
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- 酸度系数(pKa):
- 1.83(at 0℃)
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- 形态:
- Crystals or Crystalline Powder
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- 颜色:
- colorless
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- 水溶解性 :
- 160 g/100 mL
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- 敏感性 :
- Hygroscopic
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- Merck :
- 14,1179
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- BRN :
- 3537113
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- 稳定性:
- Stable. Hygroscopic. Incompatible with strong oxidizing agents.
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- InChIKey:
- KWIUHFFTVRNATP-UHFFFAOYSA-N
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- CAS 数据库:
- 107-43-7(CAS DataBase Reference)
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- NIST化学物质信息:
- Methanaminium, 1-carboxy-n,n,n-trimethyl-, hydroxide, inner salt(107-43-7)
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- EPA化学物质信息:
- Betaine (107-43-7)
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