2-丁炔-3-环氧乙烷
- 中文名称:
- 2-丁炔-3-环氧乙烷
- 中文别名:
- 2-丁炔-3-环氧乙烷
- 英文名称:
- Oxirane,2-(3-butyn-1-yl)-
- 英文别名:
- 2-but-3-ynyloxirane;
2-But-3-ynyl-oxirane;
5,6-Epoxy-1-hexyne;
GL-0469
- CAS No.:
- 125455-85-8
- 分 子 式:
-
C6H8O
- 分 子 量:
- 0
- 精确分子量:
- 96.05750
- PSA:
- 12.53000
- InChI:
- The Key: DLZKNEXLEIFZJI-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
2-丁炔-3-环氧乙烷 物化性质
- 密度:
- 0.974g/cm3
- 沸点:
- 113.2ºC at 760mmHg
- 闪点:
- 11.5ºC
- 折射率:
- 1.464
- 蒸汽压:
- 24.9mmHg at 25°C
2-丁炔-3-环氧乙烷 海关数据
中国海关编码:2910900090
- 概述:
- 2910900090. 三节环环氧化物,环氧醇(酚,醚),包括其卤化,磺化,硝化或亚硝化的衍生物. 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:
- 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%