16982-46-0

• 常用中文名：2-ethyl-4,5-dihydrothiazole
• 常用英文名：2-ethyl-4,5-dihydrothiazole
• CAS号：16982-46-0
• 分子式：C₅H₉NS
• 分子量：115.19700
• 发布时间：2017-03-04 09:19:53
• 更新时间：2024-01-10 08:44:18

名称

• 英文名: 2-ethyl-4,5-dihydro-1,3-thiazole
• 英文别名: 2-Ethylthiazoline; 2-ethyl-2-thiazoline; 2-Ethyl-4,5-dihydrothiazole; 2-Thiazoline,2-ethyl-(6CI,7CI,8CI); EINECS 241-062-0; 4,5-Dihydro-2-ethylthiazole; 2-Aethyl-4,5-dihydro-thiazol; Thiazole,2-ethyl-4,5-dihydro; Thiazole,4,5-dihydro-2-ethyl

物化性质

• 密度: 1.12g/cm3
• 沸点: 157.8ºC at 760mmHg
• 分子式: C₅H₉NS
• 分子量: 115.19700
• 闪点: 49.2ºC
• 精确质量: 115.04600
• PSA: 37.66000
• LogP: 0.97730
• 蒸汽压: 3.51mmHg at 25°C
• 折射率: 1.572

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XJ4254690 CHEMICAL NAME : Thiazole, 4,5-dihydro-2-ethyl- CAS REGISTRY NUMBER : 16982-46-0 BEILSTEIN REFERENCE NO. : 0105466 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H9-N-S MOLECULAR WEIGHT : 115.21 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985

安全

• 海关编码: 2934100090

合成路线

18266-55-2 ~% 16982-46-0

文献：Zhou, Aihua; Pittman Jr., Charles U. Synthesis, 2006 , # 1 art. no. M01705SS, p. 37 - 48

156-57-0 107-12-0 ~71% 16982-46-0

文献：Fuganti, Claudio; Gatti, Francesco G.; Serra, Stefano Tetrahedron, 2007 , vol. 63, # 22 p. 4762 - 4767

60-23-1 107-12-0 ~38% 16982-46-0

文献：Robbe; Fernandez; Chapat; et al. European Journal of Medicinal Chemistry, 1985 , vol. 20, # 1 p. 16 - 24

123-38-6 60-23-1 ~% 24050-09-7 16982-46-0

文献：Huang, Tzou-Chi; Huang, Lee-Zen; Ho, Chi-Tang Journal of Agricultural and Food Chemistry, 1998 , vol. 46, # 1 p. 224 - 227

631-58-3 2576-47-8 ~% 16982-46-0

文献：Gabriel; v. Hirsch Chemische Berichte, 1896 , vol. 29, p. 2610

141-43-5 802294-64-0 ~% 16982-46-0

文献：Bach; Zahn Journal fuer Praktische Chemie (Leipzig), 1959 , vol. <4> 8, p. 68,70

54509-73-8 107-12-0 ~% 16982-46-0

文献：Beger,J. et al. Journal fuer Praktische Chemie (Leipzig), 1969 , vol. 311, p. 408 - 419

上下游产品

上游产品  9
18266-55-2 156-57-0 107-12-0 60-23-1
123-38-6 631-58-3 2576-47-8 141-43-5
54509-73-8
下游产品  3
26851-78-5 29926-41-8 5891-07-6

海关

海关编码	2934100090
中文概述	2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%