1,4-dibromobuta-1,3-diyne
- 中文别名:1,4-dibromobuta-1,3-diyne
- 中文释义:1,4-dibromobuta-1,3-diyne
- 英文别名:1,4-dibromobuta-1,3-diyne;
1,4-Dibrombutadiin;
1,4-DIBROMO-1,3-BUTADIYNE;
Dibrom-diacetylen;
dibromobutadiyne;
Dibrom-butadiin
- CAS No.:36333-41-2
- 分子式:
C4Br2
- 分子量:207.85100
- 精确分子量:205.83700
- PSA:0.00000
- InChI:The Key: WTNKPRUJYFZQFT-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 2.374g/cm3
- 沸点:
- 180.5ºC at 760 mmHg
- 闪点:
- 65ºC
- 折射率:
- 1.653
安全信息
- 密度:
- 2.374g/cm3
- 沸点:
- 180.5ºC at 760 mmHg
- 闪点:
- 65ºC
- 折射率:
- 1.653
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%