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化合物简介

Benzothiazole is an aromatic heterocyclic compound with the chemical formula C 7H 5NS. It is colorless, slightly viscous liquid. Although the parent compound, benzothiazole is not widely used, many of its derivatives are found in commercial products or in nature. A derivative of benzothiazole is the light-emitting component of luciferin, found in fireflies.

基本信息

CAS:95-16-9
中文别名:1,3-硫氮杂茚,间氮硫杂茚;间氮硫杂茚;1,3-硫氮杂茚;
英文别名:BENZOTHIAZOLE;USAF EK-4812;benzothiazol;Vangard BT;Benzosulfonazole;(methylthio)benzothiazole;benzo[d][1,3]thiazole;1-Thia-3-azaindene;benzthiazole;Benzothiazole;BENZO[D]THIAZOLE;
分子式:C7H5NS
分子量:135.186
精确质量:135.014
Psa:41.13
Logp:2.2963

编号系统

MDL号:MFCD00005775
EINECS号:202-396-2

物化性质

外观与性状:黄色液体带有一种令人不愉快的气味
密度:1.238g/mLat 25°C(lit.)
沸点:231°C(lit.)
熔点:2°C(lit.)
闪点:>230°F
折射率:n20/D 1.642(lit.)
水溶解性:slightly soluble
稳定性:Stable - regarded as highly persistent in the environment. Incompatible with strong oxidizing agents. Combustion products: nitrogen oxides, carbon monoxide, carbon dioxide, sulphur oxides.
储存条件:通风低温干燥,与库房食品原料分开存放
蒸汽密度:4.66 (vs air)
蒸汽压:34 mm Hg ( 131 °C)

安全信息

RTECS号:DL0875000
安全说明:S23-S26-S36-S36/37
危险类别码:R20/21/22
WGK Germany:2
危险品运输编码:2810
海关编码:2934200090
危险类别:6.1
包装等级:III
危险品标志:Xn
信号词:Danger
危险标志:GHS06
危险性描述:H301 + H311; H319; H332
危险性防范说明:P280; P301 + P310; P305 + P351 + P338; P312

生产方法及用途

用途
用作照相材料、香料、有机合成中间体,也可用作农业植物资源研究的试剂。

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


1H NMR : parameter in CDCl3


Mass spectrum (electron ionization)


Mass


UV/Visible spectrum


IR : liquid film


IR : CCl4 solution


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