1,4-Dibromo-2-methylbutane

1,4-Dibromo-2-methylbutane名称

[ CAS 号 ]:
54462-66-7

[ 英文名 ]:
1,4-Dibromo-2-methylbutane

[英文别名 ]:

dibromoisoprene
1,4-Dibrom-2-methyl-butan
1,4-Dibrom-2-methyl-but-2-en
2-Butene,1,4-dibromo-2-methyl
1,4-dibromo-3-methylbutane
1,4-Dibromoisoprene
Isoprene dibromide
1,4-dibromo-2-methyl-butane
1,4-Dibromo-2-methyl-2-butene
1,4-dibromo-2-methyl-but-2-ene

1,4-Dibromo-2-methylbutane物理化学性质

[ 密度 ]:
1.668g/cm3

[ 沸点 ]:
198.7ºC at 760 mmHg

[ 分子式 ]:
C₅H₁₀Br₂

[ 分子量 ]:
229.94100

[ 闪点 ]:
73.1ºC

[ 精确质量 ]:
227.91500

[ LogP ]:
2.80240

[ 折射率 ]:
1.501

1,4-Dibromo-2-methylbutane安全信息

[ 海关编码 ]:
2903399090

1,4-Dibromo-2-methylbutane合成路线

详细合成路线

1,4-Dibromo-2-methylbutane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%