2-乙基-3-甲基噻吩
- 中文名称:
- 2-乙基-3-甲基噻吩
- 中文别名:
-
- 英文名称:
- Thiophene,2-ethyl-3-methyl-
- 英文别名:
- 2-ethyl-3-methylthiophene;
2-Aethyl-3-methyl-thiophen;
EINECS 250-813-1;
Thiophene,2-ethyl-3-methyl;
3-methyl-2-ethylthiophene;
2-ethyl-3-methyl-thiophene
- CAS No.:
- 31805-48-8
- 分 子 式:
-
C7H10S
- 分 子 量:
- 126.2193
- 精确分子量:
- 126.05000
- PSA:
- 28.24000
- EINECS:
- 250-813-1
- InChI:
- The Key: VVSCPYCHXFEKLF-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
2-乙基-3-甲基噻吩 物化性质
- 密度:
- 0.986g/cm3
- 沸点:
- 161.3ºC at 760mmHg
- 闪点:
- 33.7ºC
- 折射率:
- 1.521
2-乙基-3-甲基噻吩 海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%