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名称、CAS号查询:  

alpha-Toluic aldehyde

名称:alpha-Toluic aldehyde
别名:1-Oxo-2-phenylethane
122-78-1
alpha-Tolualdehyde
Benzylcarboxaldehyde
Hyacinthin
Phenylacetaldehyde
Phenylacetic aldehyde
分子式:C8H8O
分子量:120.15
COE编码:116
FEMA:2874
JECFA:1002
JECFA信息:
最近的JECFA评价的日期和会议次数:2002 (Session 59)
质量规格的状况:Full
物理形状/气味:Colourless to slighty yellow oily liquid; very powerful and penetrating pungent green floral and sweet odour of hyacinth type
溶解度:Slightly soluble in water; insoluble in water; soluble in oils, propylene glycol
乙醇中溶解度:1 mL in 2 mL 80% ethanol
沸点(℃):195℃
最低检测值%:95%
酸价的上限:5.0
折射系数:1.524-1.545
比重:1.023-1.045
其他要求:polymerises upon storage; stable in ethanolic solution. The minimum assay value applies either to the pure compound (freshly prepared) or to a 10% solution in ethanol
验证实验:NMR
光谱图:
alpha-Toluic aldehyde光谱图1

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