18495-26-6

• 常用中文名：2-Heptyne, 1-bromo-
• 常用英文名：2-Heptyne, 1-bromo-
• CAS号：18495-26-6
• 分子式：C₇H₁₁Br
• 分子量：175.06600
• 发布时间：2016-03-17 22:00:45
• 更新时间：2025-09-13 16:15:17

名称

• 英文名: 1-bromohept-2-yne
• 英文别名: 1-bromo-hept-2-yne; 2-Heptyne,1-bromo; 2-heptynyl bromide; hept-2-ynyl bromide; 1-Brom-hept-2-in; 1-bromo-2-heptyne

物化性质

• 密度: 1.245g/cm3
• 沸点: 178.1ºC at 760mmHg
• 分子式: C₇H₁₁Br
• 分子量: 175.06600
• 闪点: 63.2ºC
• 精确质量: 174.00400
• LogP: 2.57490
• 蒸汽压: 1.36mmHg at 25°C
• 折射率: 1.483

安全

• 海关编码: 2903399090

合成路线

1002-36-4 ~94% 18495-26-6

文献：Vig, O. P.; Sharma, M. L.; Kumari, Sarla; Vohra, Neelam Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 962 - 964

32359-01-6 ~% 18495-26-6

文献：Newman; Wotiz Journal of the American Chemical Society, 1949 , vol. 71, p. 1294

693-02-7 ~% 18495-26-6

文献：Inami; Teshima; Emura; Shiba Tetrahedron Letters, 1990 , vol. 31, # 28 p. 4033 - 4036

110-86-1 60-29-7 1002-36-4 7789-60-8 ~% 详细

文献：Newman; Wotiz Journal of the American Chemical Society, 1949 , vol. 71, p. 1294 Full Text Show Details Bartlett; Rosen Journal of the American Chemical Society, 1942 , vol. 64, p. 544 Full Text Show Details Toussaint; Wenzke Journal of the American Chemical Society, 1935 , vol. 57, p. 668

上下游产品

上游产品  6
1002-36-4 32359-01-6 693-02-7 110-86-1
60-29-7 7789-60-8
下游产品  10
191801-57-7 19689-20-4 210350-98-4 1846-67-9
1119-65-9 2384-90-9 1002-36-4 35281-62-0
16725-53-4 651020-55-2

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%