5-Benzofurancarboxylicacid, 2,3-dihydro-2-methyl-
- 中文别名:2,3-二氢-苯并呋喃-5-甲酸甲酯
- 中文释义:2-甲基-2,3-二氢-苯并呋喃-5-羧酸;2-甲基-2,3-二氢-1-苯并呋喃-5-羧酸;2-甲基-2,3-二氢苯并呋喃-5-羧酸
- 英文别名:2-methyl-2,3-dihydro-1-benzofuran-5-carboxylic acid;
2-Methyl-2,3-dihydro-benzofuran-5-carbonsaeure;
2-Methyl-2,3-dihydro-benzofuran-5-carboxylic acid;
2-methyl-2,3-dihydrobenzo[b]furan-5-carboxylic acid;
5-carboxy-2-methylcoumaran
- CAS No.:103204-80-4
- 分子式:C10H10O3
- 分子量:178.18
- 精确分子量:178.06300
- PSA:46.53000
- InChI:The Key: NXNQXQFRCVUXIN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 沸点:
- 333.1ºC at 760mmHg
- 闪点:
- 136.2ºC
- 蒸汽压:
- 5.54E-05mmHg at 25°C
安全信息
- 沸点:
- 333.1ºC at 760mmHg
- 闪点:
- 136.2ºC
- 蒸汽压:
- 5.54E-05mmHg at 25°C
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%