112110-44-8

• 常用中文名：6-溴-4,4-二甲基硫代苯并二氢吡喃
• 常用英文名：6-BROMO-4,4-DIMETHYLTHIOCHROMAN
• CAS号：112110-44-8
• 分子式：C₁₁H₁₃BrS
• 分子量：257.19000
• 发布时间：2018-12-10 17:47:32
• 更新时间：2024-01-02 22:54:55

名称

• 中文名: 6-溴-4,4-二甲基硫代苯并二氢吡喃
• 英文名: 6-bromo-4,4-dimethyl-2,3-dihydrothiochromene
• 英文别名: 6-bromo-4,4-dimethyl-3,4-dihydrobenzothiopyran; 4,4-dimethyl-6-bromothiochroman; 6-bromo-4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran; 6-bromo-4,4-dimethyl-thiochroman; 4,4-dimethyl-6-bromothiochromane; 6-bromo-4,4-dimethyl-3,4-dihydro-2H-thiochromene

物化性质

• 密度: 1.351
• 沸点: 307.481ºC at 760 mmHg
• 分子式: C₁₁H₁₃BrS
• 分子量: 257.19000
• 闪点: 139.76ºC
• 精确质量: 255.99200
• PSA: 25.30000
• LogP: 4.22250
• 外观性状: 黄色晶体
• 蒸汽压: 0.001mmHg at 25°C
• 折射率: 1.583
• 储存条件: 2-8℃，干燥，密封

安全

• 海关编码: 2932999099

合成路线

127164-82-3 ~% 112110-44-8

文献：SOLMAG S.p.A. Patent: EP1700855 A1, 2006 ; Location in patent: Page/Page column 5 ;

1360916-04-6 ~% 112110-44-8

文献：MERCK SHARP and DOHME CORP.; DUFFY, Joseph, L.; BAO, Jianming; ONDEYKA, Debra, L.; TYAGARAJAN, Sriram; SHAO, Patrick; YE, Feng; KATIPALLY, Revathi; ZWICKER, Aaron; SHERER, Edward, C.; PLOTKIN, Michael A.; MONINGKA, Remond; HUSSIAN, Zahid; WOOD, Harold B.; UJJAINWALLA, Feroze; ROMERO, Anthony; FINKE, Paul; ZANG, Yi; LIU, Weiguo Patent: WO2012/24183 A1, 2012 ; Location in patent: Page/Page column 187-188 ; WO 2012/024183 A1

66165-06-8 ~% 112110-44-8

文献：Allergan, Inc. Patent: US5420295 A1, 1995 ;

106-53-6 870-63-3 ~89% 112110-44-8

文献：Zhou, Shaodong; Liao, Zutai; Yuan, Jixin; Qian, Chao; Chen, Xinzhi Research on Chemical Intermediates, 2013 , vol. 39, # 9 p. 4121 - 4125

108-86-1 ~% 112110-44-8

文献：Zhou, Shaodong; Liao, Zutai; Yuan, Jixin; Qian, Chao; Chen, Xinzhi Research on Chemical Intermediates, 2013 , vol. 39, # 9 p. 4121 - 4125

上下游产品

上游产品  5
1360916-04-6 66165-06-8 106-53-6 870-63-3
108-86-1
下游产品  4
118292-40-3 165671-32-9 864841-54-3 864841-55-4

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%