1,1,2,3,3,4,4-heptafluorobut-1-ene
- 中文别名:1,1,2,3,3,4,4-五氟-1-丁烯
- 中文释义:1,1,2,3,3,4,4-五氟-1-丁烯
- 英文别名:1,1,2,3,3,4,4-heptafluorobut-1-ene;
4H-Heptafluor-but-1-en;
1H-Perfluorobut-1-ene;
4-Hydroperfluor-1-buten;
4-H-heptafluoro-1-butene;
1,1,2,3,3,4,4-HEPTAFLUORO-1-BUTENE;
PC0952;
1,1,2,3,3,4,4-heptafluoro-but-1-ene
- CAS No.:680-54-6
- 分子式:
C4HF7
- 分子量:182.04000
- 精确分子量:181.99700
- PSA:0.00000
- InChI:The Key: NUPBXTZOBYEVIR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.44g/cm3
- 沸点:
- 21ºC
- 折射率:
- 1.269
安全信息
- 密度:
- 1.44g/cm3
- 沸点:
- 21ºC
- 折射率:
- 1.269
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%