6214-31-9

• 常用中文名：3-溴-3-甲基-1-丁炔
• 常用英文名：3-Bromo-3-methyl-1-butyne
• CAS号：6214-31-9
• 分子式：C₅H₇Br
• 分子量：147.013
• 发布时间：2018-04-28 08:00:00
• 更新时间：2025-08-25 11:50:18

名称

• 中文名: 3-溴-3-甲基-1-丁炔
• 英文名: 3-bromo-3-methylbut-1-yne
• 英文别名: 3-Brom-3-methyl-but-1-in; 3-Bromo-3-methyl-1-butyne; 1-Butyne, 3-bromo-3-methyl-; 3-bromo-3-methyl-but-1-yne; 2-bromo-2-methyl-but-3-yne; Y9639

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 123.8±13.0 °C at 760 mmHg
• 分子式: C₅H₇Br
• 分子量: 147.013
• 闪点: 33.3±14.3 °C
• 精确质量: 145.973099
• LogP: 2.02
• 蒸汽压: 15.9±0.2 mmHg at 25°C
• 折射率: 1.481

安全

• 海关编码: 2903399090

合成路线

115-19-5 ~67% 6214-31-9

文献：Trost, Barry M.; Frontier, Alison J.; Thiel, Oliver R.; Yang, Hanbiao; Dong, Guangbin Chemistry - A European Journal, 2011 , vol. 17, # 35 p. 9762 - 9776

23534-97-6 ~58% 6214-31-9

文献：Baird, Mark S.; Hussain, Helmi H.; Nethercott, William Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1845 - 1854

23534-96-5 ~18% 6214-31-9

文献：Baird, Mark S.; Hussain, Helmi H.; Nethercott, William Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1845 - 1854

78-80-8 ~% 14394-20-8 6214-31-9 71905-94-7

文献：Traynard,J.-C. Bulletin de la Societe Chimique de France, 1962 , p. 19 - 22

115-19-5 ~% 6214-31-9 123367-85-1

文献：Jacobs,T.L.; Petty,W.L. Journal of Organic Chemistry, 1963 , vol. 28, p. 1360 - 1366

108176-10-9 ~% 6214-31-9

文献：Baird, Mark S.; Hussain, Helmi H.; Nethercott, William Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1845 - 1854

上下游产品

上游产品  4
115-19-5 23534-96-5 78-80-8 108176-10-9
下游产品  10
3642-20-4 35849-64-0 7740-69-4 115-19-5
118723-88-9 118723-94-7 118723-91-4 118723-90-3
1118-17-8 21079-27-6

海关

海关编码	2903399090
中文概述	2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 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	2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%