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环己硫醇

环己硫醇用途

用作制造医药、杀虫剂的中间体，调味剂。

环己硫醇名称

[ CAS 号 ]:
1569-69-3

[ 中文名 ]:
环己硫醇

[ 英文名 ]:
Cyclohexanethiol

[中文别名 ]:

[英文别名 ]:

CYCLOHEXYL MERCAPTAN
EINECS 216-378-7
Cyclohexanethiol
MFCD00001455
MERCAPTOCYCLOHEXANE
Cyclohexylthiol

环己硫醇物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
157.9±9.0 °C at 760 mmHg

[ 熔点 ]:
-30 °C

[ 分子式 ]:
C₆H₁₂S

[ 分子量 ]:
116.225

[ 闪点 ]:
43.3±0.0 °C

[ 精确质量 ]:
116.065971

[ PSA ]:
38.80000

[ LogP ]:
2.78

[ 外观性状 ]:
透明液体

[ 蒸汽密度 ]:
4 (vs air)

[ 蒸汽压 ]:
3.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.487

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

[ 水溶解性 ]:
insoluble

环己硫醇MSDS

环己硫醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GV7525000

CHEMICAL NAME :: Cyclohexanethiol

CAS REGISTRY NUMBER :: 1569-69-3

BEILSTEIN REFERENCE NO. :: 1236342

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H12-S

MOLECULAR WEIGHT :: 116.24

WISWESSER LINE NOTATION :: L6TJ ASH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,984,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,984,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO CYCLOHEXANETHIOL-air:CL 0.5 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

环己硫醇安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H302-H315-H332

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R10;R20/22;R36/37/38;R51/53

[ 安全声明 (欧洲) ]:
S36/37/39-S57-S37/39-S26-S16

[ 危险品运输编码 ]:
UN 3054 3/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
GV7525000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29309070

环己硫醇合成路线

环己硫醇制备

由环己醇经缩合、水解而得。将环己醇、硫脲和氢溴酸（40%浓度）按1：1：25mol比加入三口瓶中，于水浴在100℃搅拌回流50h以上。然后按氢溴酸量加入50%浓度的氢氧化钠水溶液，加热水解2-3h，取出静置分层，分出油层。水层用稀硫酸酸化，用乙酐萃取，萃取液和油层合并，加无水硫酸钠干燥，减压蒸馏，收集53-55℃（2.67kPa）馏分即得成品。

环己硫醇海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

环己硫醇文献

Biodegradation of malodorous thiols by a Brevibacillus sp. strain isolated from a Tunisian phosphate factory.

FEMS Microbiol. Lett. 362 , (2015)

Hydrogen sulfide (H2S) and thiols (RSH) generated by the phosphate industry cause harmful effects on human health and quality of life. The present study aims to investigate and evaluate a bacterial st...

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