1,4-Dibromo-2-methylbutane
- 中文别名:1,4-Dibromo-2-methylbutane
- 中文释义:1,4-Dibromo-2-methylbutane
- 英文别名:1,4-Dibromo-2-methylbutane;
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
- CAS No.:54462-66-7
- 分子式:
C5H10Br2
- 分子量:229.94100
- 精确分子量:227.91500
- PSA:0.00000
- InChI:The Key: SBCDMKDTWODACO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.668g/cm3
- 沸点:
- 198.7ºC at 760 mmHg
- 闪点:
- 73.1ºC
- 折射率:
- 1.501
安全信息
- 密度:
- 1.668g/cm3
- 沸点:
- 198.7ºC at 760 mmHg
- 闪点:
- 73.1ºC
- 折射率:
- 1.501
海关数据
中国海关编码:2903399090
- 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
- 摘要/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%