香草醛|121-33-5
- Molecular Structure:
- Name:
- 香草醛|121-33-5
- Cas:
- 121-33-5
- Formula:
- C8H8O3
- Page View:
- 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)