19387-83-8

• 常用中文名：4-叔丁基-2,6-二甲基苄基氯
• 常用英文名：4-Tert-butyl-2,6-dimethylbenzylchloroide
• CAS号：19387-83-8
• 分子式：C₁₃H₁₉Cl
• 分子量：210.74300
• 发布时间：2019-01-07 20:25:57
• 更新时间：2026-08-31 17:27:34

名称

• 中文名: 4-叔丁基-2,6-二甲基苄基氯
• 英文名: 5-tert-butyl-2-(chloromethyl)-1,3-dimethylbenzene
• 中文别名: 赛洛唑啉杂质2(赛洛唑啉杂质B); 5-叔丁基-2-(氯甲基)-1,3-二甲基苯; 盐酸木咪唑啉杂质E; 盐酸赛洛唑啉杂质B; 赛洛唑啉杂质B; 盐酸赛洛唑啉杂质B 标准品; 1-叔丁基-4-(氯甲基)-3,5-二甲基苯; 赛洛唑啉杂质2; 2-(氯甲基)-5-(1,1-二甲基乙基)-1,3-二甲基苯; 盐酸赛洛唑啉B
• 英文别名: 1-tert-Butyl-4-(chloromethyl)-3,5-dimethylbenzene; Xylometazoline Hydrochloride Impurity B; 2,6-Dimethyl-4-t-butyl-1-chlormethylbenzol; 2-(CHLOROMETHYL)-5-(1,1-DIMETHYLETHYL)-1,3-DIMETHYLBENZENE; Benzene, 2-(chloromethyl)-5-(1,1-dimethylethyl)-1,3-dimethyl; 2,6-dimethyl-4-tert-butylbenzyl chloride; 2-(chloromethyl)-5-(1,1-dimethylethyl)-m-xylene; Xylometazoline hydrochloride impurity E; Xylazoline Impurity B; 5-tert-Butyl-2-chloromethyl-1,3-dimethyl-benzene; 4-tert-butyl-2,6-dimethylbenzyl chloride; Xylometazoline Impurity B; 2-(Chloromethyl)-5-(1,1-dimethyleth; 4-tert-Butyl-2,6-dimethyl-benzylchlorid; 4-Chlormethyl-3,5-dimethyl-1-t-butylbenzol; EINECS 243-013-9; Einecs -9; 2-(chloromethyl)-5-(1,1-dimethylethyl)-1,3-dimethyl-benzen; Xylometazoline Impurity 2（Xylometazoline Impurity B）

物化性质

• 密度: 0.973g/cm3
• 沸点: 274.8ºC at 760mmHg
• 分子式: C₁₃H₁₉Cl
• 分子量: 210.74300
• 闪点: 116.8ºC
• 精确质量: 210.11800
• LogP: 4.33970
• 蒸汽压: 0.00888mmHg at 25°C
• 折射率: 1.503

安全

• 海关编码: 2903999090

合成路线

50-00-0 98-19-1 ~44% 19387-83-8

文献：Olah, George A.; Shamma, Tatyana; Burrichter, Arwed; Rasul, Golam; Prakash, G. K. Surya Journal of the American Chemical Society, 1997 , vol. 119, # 52 p. 12923 - 12928

38870-89-2 98-19-1 ~72% 65338-71-8 19387-83-8

文献：McKillop, Alexander; Madjdabadi, Fereidon Abbasi; Long, David A. Tetrahedron Letters, 1983 , vol. 24, # 18 p. 1933 - 1936

108-38-3 ~% 19387-83-8

文献：Nightingale; Radford; Shanholtzer Journal of the American Chemical Society, 1942 , vol. 64, p. 1662,1665

98-19-1 107-30-2 ~% 19387-83-8

文献：Tashiro,M.; Yamato,T. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 176 - 179 Full Text View citing articles Show Details Tashiro,M. et al. Journal of Organic Chemistry, 1978 , vol. 43, p. 1413 - 1419

海关

海关编码	2903999090
中文概述	2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%