66047-73-2

• 常用中文名：2-甲基-4-对甲苯噻唑
• 常用英文名：Thiazole,2-methyl-4-(4-methylphenyl)-
• CAS号：66047-73-2
• 分子式：C₁₁H₁₁NS
• 分子量：189.277
• 发布时间：2018-07-12 20:21:53
• 更新时间：2025-08-25 08:20:25

名称

• 中文名: 2-甲基-4-对甲苯噻唑
• 英文名: 2-methyl-4-(4-methylphenyl)-1,3-thiazole
• 英文别名: 2-Methyl-5-p-tolyl-thiazol; 2-Methyl-4-p-tolyl-thiazole; Thiazole, 2-methyl-4-(4-methylphenyl)-; 2-Methyl-4-(4-methylphenyl)-1,3-thiazole; 2-Methyl-4-p-tolyl-thiazol; 2-methyl-5-p-tolyl-thiazole; Thiazole,2-methyl-4-(4-methylphenyl)-

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 307.8±11.0 °C at 760 mmHg
• 熔点: 58-60ºC
• 分子式: C₁₁H₁₁NS
• 分子量: 189.277
• 闪点: 141.4±8.2 °C
• 精确质量: 189.061218
• PSA: 41.13000
• LogP: 3.32
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.585

安全

• 海关编码: 2934100090

合成路线

62-55-5 619-41-0 ~92% 66047-73-2

文献：Kocabas, Erdal; Sariguney, Ahmet Burak; Coskun, Ahmet Heterocycles, 2010 , vol. 81, # 12 p. 2849 - 2854

98475-04-8 62-55-5 ~89% 66047-73-2

文献：Kumar, V. Pavan; Narender; Sridhar; Nageswar; Rao, K. Rama Synthetic Communications, 2007 , vol. 37, # 24 p. 4331 - 4336

62-55-5 122-00-9 ~86% 66047-73-2

文献：Ueno, Makoto; Togo, Hideo Synthesis, 2004 , # 16 p. 2673 - 2677

4079-54-3 62-55-5 ~84% 66047-73-2

文献：Liu, Xiao-Ling; Wang, Qiu-Ying; Sheng, Shou-Ri; Xu, Chen; Cai, Ming-Zhong Synthetic Communications, 2008 , vol. 38, # 19 p. 3338 - 3345

62-55-5 4209-24-9 ~76% 66047-73-2

文献：Singh, Harjit; Batra, Manohar S.; Singh, Paramjit Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 131 - 136

上下游产品

上游产品  6
62-55-5 619-41-0 98475-04-8 122-00-9
4079-54-3 4209-24-9
下游产品  0

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%