- 熔点 :
- -26 °C
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- 沸点 :
- 179 °C
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- 密度 :
- 1.044 g/cm 3 at 20 °C(lit.)
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- 蒸气密度:
- 3.7 (vs air)
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- 蒸气压:
- 4 mm Hg ( 45 °C)
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- 折射率 :
- n 20/D 1.545(lit.)
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- FEMA :
- 2127 | BENZALDEHYDE
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- 闪点 :
- 145 °F
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- 储存条件 :
- room temp
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- 溶解度 :
- H2O: soluble100mg/mL
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- 酸度系数(pKa):
- 14.90(at 25℃)
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- 形态:
- neat
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- 颜色:
- Pale yellow
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- 气味 (Odor):
- Like almonds.
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- PH值:
- 5.9 (1g/l, H2O)
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- 酸碱指示剂变色ph值范围:
- 5.9
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- 爆炸极限值(explosive limit):
- 1.4-8.5%(V)
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- 水溶解性 :
- <0.01 g/100 mL at 19.5 ºC
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- 凝固点 :
- -56℃
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- 敏感性 :
- Air Sensitive
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- Merck :
- 14,1058
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- JECFA Number:
- 22
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- BRN :
- 471223
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- 稳定性:
- Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, steam. Air, light and moisture-sensitive.
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- InChIKey:
- HUMNYLRZRPPJDN-UHFFFAOYSA-N
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- CAS 数据库:
- 100-52-7(CAS DataBase Reference)
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- NIST化学物质信息:
- Benzaldehyde(100-52-7)
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- EPA化学物质信息:
- Benzaldehyde (100-52-7)
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