2,5-二乙基噻吩
- 中文名称:
- 2,5-二乙基噻吩
- 中文别名:
- 2,5-二乙基噻吩
- 英文名称:
- Thiophene, 2,5-diethyl-
- 英文别名:
- 2,5-Diethylthiophene;
2,5-diethyl-thiophene;
2,5-Diaethylthiophen;
2,4-DIFLUORO-5-NITROPHENYL PROPANOATE;
Thiophene,2,5-diethyl;
2.5-Diethyl-thiophen
- CAS No.:
- 5069-23-8
- 分 子 式:
-
C8H12S
- 分 子 量:
- 140.25
- 精确分子量:
- 140.06600
- PSA:
- 28.24000
- InChI:
- InChI=1/C8H12S/c1-3-7-5-6-8(4-2)9-7/h5-6H,3-4H2,1-2H33
- 分子结构式:
-
- SDS:
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2,5-二乙基噻吩 物化性质
- 密度:
- 0.97g/cm3
- 沸点:
- 181ºC at 760 mmHg
- 闪点:
- 40.8ºC
- 折射率:
- 1.517
2,5-二乙基噻吩 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%