71159-90-5 1-对孟烯-8-硫醇

1-对孟烯-8-硫醇

英文名称:p-Menthene-8-thiol
CAS:

71159-90-5

分子式:C10H18S
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1-对孟烯-8-硫醇简介

Grapefruit mercaptan is the common name for a natural organic compound found in grapefruit. It is a monoterpenoid that contains a thiol (also known as a mercaptan) functional group. Structurally a hydroxy group of terpineol is replaced by the thiol in grapefruit mercaptan, so it also called thioterpineol. Volatile thiols typically have very strong, often unpleasant odors that can be detected by humans in very low concentrations. Grapefruit mercaptan has a very potent, but not unpleasant, odor, and it is the chemical constituent primarily responsible for the aroma of grapefruit. This characteristic aroma is a property of only the R enantiomer.
Pure grapefruit mercaptan, or citrus-derived oils rich in grapefruit mercaptan, are sometimes used in perfumery and the flavor industry to impart citrus aromas and flavors. However, both industries actively seek substitutes for grapefruit mercaptans for use as a grapefruit flavorant, since its decomposition products are often highly disagreeable to the human sense of smell.

1-对孟烯-8-硫醇基本信息

中文名称 1-对孟烯-8-硫醇 英文名称 p-Menthene-8-thiol
中文别名

α,α-4-三甲基-3-环己烯-1-甲硫醇; 对-孟-1-烯-8-硫醇; 1-P-薄荷烯-8-硫醇; alpha,alpha,4-三甲基-3-环己烯-1-甲硫醇;

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英文别名

grapefruit mercaptane; P-1-MENTHEN-8-THIOL; GRAPEFRUIT MERCAPTAN; p-Menth-1-ene-8-thiol; 8-Mercapto-1-p-menthene; p-Mentha-1-ene-8-thiol; 1-p-menthene-8-thiol; FEMA 3700; 1-PARA-MENTHENE-8-THIOL; p-1-menthene-8-thiol;

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CAS号 71159-90-5 分子式 C10H18S
分子量 170.31500 精确质量 170.11300
PSA 38.80000 LOGP 3.44120

1-对孟烯-8-硫醇编号系统

UNII 7AT54D0N8R

1-对孟烯-8-硫醇物化性质

外观与性状:
无色液体带有芳香和柚子味道
密度:
0.938 g/cm3
沸点:
229.4ºC at 760 mmHg
折射率:
1.5
SDS 1.0 中文 展开
SDS 1.0 英文 展开
1H NMR : Predict展开

核磁图谱 1H NMR : Predict

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柱形 活性相 温度 (°C) 保留指数 (I) 参考文献
毛细管柱 ZB-5 - 1287. Ruiz Perez-Cacho, Mahattanatawee, et al., 2007
柱形 活性相 温度 (°C) 保留指数 (I) 参考文献
毛细管柱 ZB-5 - 1281. Mahattanatawee, Rouseff, et al., 2005
柱形 活性相 温度 (°C) 保留指数 (I) 参考文献
毛细管柱 DB-1 - 1264. Rouseff, Smoot, et al., 2002
柱形 活性相 温度 (°C) 保留指数 (I) 参考文献
毛细管柱 DB-1 - 1291. Rouseff, Smoot, et al., 2002
柱形 活性相 温度 (°C) 保留指数 (I) 参考文献
毛细管柱 SE-54 - 1283. Buettner and Schieberle, 1999
1-对孟烯-8-硫醇
CAS号:71159-90-5 分子式:C10H18S 分子量:170.31500

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