香草醛|121-33-5

Molecular Structure:
香草醛|121-33-5
Name:
香草醛|121-33-5
Cas:
121-33-5
Formula:
C8H8O3
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Upload Time:
2019-03-13 17:52:55
Features:

基本信息

中文名称:香草醛 

中文别名:香兰素; 香草精; 合成香兰素; 香荚兰醛; 凡尼林;

4-羟基间大茴香醛; 3-甲氧基-4-羟基苯甲醛; 香兰素乙醇溶液; 4-羟基-3-甲氧基苯甲醛;

英文名称:Vanillin 

英文别名:4-Hydroxy-3-methoxybenzaldehyde; Vanillic aldehyde; Methyl vanillin; Lioxin; Benzaldehyde, 4-hydroxy-3-methoxy-;

Vanillin (contains H2SO4) Ethanol; VANILLA; VANILLINE; Zimco; 4-oxy-3-methoxybenzaldehyde; Reference source: Negwer; Vinillin; compound no 1131; Rhovanil; 3-methoxy-4-hydroxy-benzaldehyde; Vanilin; Vanillin; 4-Hydroxy-3-methoxybenzaldehyde; FEMA 3107;

CAS号:121-33-5 

分子式:C8H8O3 

分子量:152.14700 

精确质量:152.04700 PSA:46.53000 LogP:1.21330

物化性质

外观与性状:白色或淡黄色针状固体 

密度:1.06 

熔点:81-83 °C(lit.) 

沸点:170 °C15 mm Hg(lit.) 

闪点:147 °C 

折射率:1.555 

水溶解性:10 g/L (25 ºC) 

可溶性:溶于乙醚、氯仿、乙酸 

稳定性:Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric acid. 

储存条件:Store in a cool, dry place. Store protected from moisture. Store protected from light. 

蒸汽压:0.00194mmHg at 25°C 

蒸汽密度:5.3 (vs air)


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