化合物简介
ortho-Vanillin (2-Hydroxy-3-methoxybenzaldehyde) is an organic solid present in the extracts and essential oils of many plants. Its functional groups include aldehyde, ether and phenol. ortho-Vanillin, a compound of the formula C8H8O3, is distinctly different from its more prevalent isomer, vanillin. The \"ortho-\" prefix refers to the position of the compound’s hydroxyl moiety, which is found in the para-position in vanillin.
基本信息
中文名称
邻香草醛
英文名称
ortho-Vanillin
中文别名
2-羟基-3-甲氧基苯甲醛、O-香草醛、3-甲氧基-2-羟基苯甲醛、3-甲氧基水杨醛、2-香草醛、邻香兰素
英文别名
o-Vanillin、Benzaldehyde, 2-hydroxy-3-methoxy-、2-hydroxy-3-methoxybenzaldehyde、3-Methoxysalicylaldehyde、2-Hydroxy-3-methoxybenzaldehyde
CAS号
148-53-8
分子式
C8H8O3
分子量
152.147
精确质量
152.047
PSA
46.53
LOGP
1.2133
编号系统
BRN号
471913
PubChem号
24890053
MDL号
MFCD00003322
EINECS号
205-715-3
RTECS号
CU6530000
物化性质
外观与性状
纤维状的,淡黄色,结晶固体
密度
1.231 g/cm3
沸点
265-266°C(lit.)
熔点
40-42°C(lit.)
闪点
>230°F
折射率
1.5632 (45ºC)
水溶解性
slightly soluble
稳定性
Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
蒸汽压
0.00556mmHg at 25°C
安全信息
RTECS号
CU6530000
安全说明
S23-S36-S24/25
WGK Germany
3
危险类别码
R36/37/38
海关编码
29124900
危险品标志
Xi
生产方法及用途
用途
用于制药及电镀等工业。
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