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  • 柳酸苄酯

    Benzyl salicylate

化合物简介

Benzyl salicylate is a salicylic acid benzyl ester, a chemical compound most frequently used in cosmetics as a fragrance additive or UV light absorber. It appears as an almost colorless liquid with a mild odor described as \"very faint, sweet-floral, slightly balsamic\" by those who can smell it, but many people either can't smell it at all or, describe its smell as \"musky\". Trace impurities may have a significant influence on the odour. It occurs naturally in a variety of plants and plant extracts and is widely used in blends of fragrance materials.

基本信息

CAS:118-58-1
中文别名:邻羟基苯甲酸苄酯;2-羟基苯甲酸苄酯;水杨酸苄酯;2-羟基苯甲酸苯甲基酯;
英文别名:Salicylic Acid Benzyl Ester;benzyl 2-hydroxybenzoate;Benzoic acid, 2-hydroxy-, phenylmethyl ester;2-Hydroxybenzoic Acid Benzyl Ester;Benzyl 2-Hydroxybenzoate;Benzyl Salicylate;
分子式:C14H12O3
分子量:228.243
精确质量:228.079
Psa:46.53
Logp:2.7492

编号系统

PubChem号:24888191
EINECS号:204-262-9
BRN号:2115365
RTECS号:VO1750000
MDL号:MFCD00020034

物化性质

外观与性状:近乎于无色液体
密度:1.176g/mLat 25°C(lit.)
沸点:168-170°C5mm Hg(lit.)
熔点:18-20 °C
闪点:>230°F
折射率:n20/D 1.581(lit.)
水溶解性:Slightly soluble
储存条件:通风低温干燥,与氧化剂分开存放
蒸汽压:0.000175mmHg at 25°C

安全信息

RTECS号:VO1750000
安全说明:S26-S36-S24/25
WGK Germany:2
危险类别码:R36/37/38
海关编码:2918230000
危险品标志:Xi

生产方法及用途

生产方法
1、由水杨酸与苄醇反应而得。 作为香料,特别是硝基麝香的溶剂,人造麝香和花香香料的定香剂。杀菌防腐剂。
用途
作为香料,特别是硝基麝香的溶剂,人造麝香和花香香料的定香剂。杀菌防腐剂。

合成路线

上游原料

下游产品

图谱

Predict 1H proton NMR


13C NMR : Predict


1H NMR : Predict


13C NMR : in CDCl3


1H NMR : 90 MHz in CDCl3


Mass spectrum (electron ionization)


Mass


Raman : 4880 A,200 M,liquid


IR : liquid film


IR : CCl4 solution


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