5-Benzoxazolecarboxylicacid, 2-methyl-, methyl ester
- 中文别名:2-甲基-1,3-苯并噁唑-5-羧酸甲酯
- 中文释义:2-甲基-1,3-苯并噁唑-5-羧酸甲酯
- 英文别名:Methyl 2-methyl-1,3-benzoxazole-5-carboxylate;
Methyl 2-methylbenzo[d]oxazole-5-carboxylate;
METHYL 2-METHYL-1,3-BENZOXAZOLE-5-CARBOXYLATE
- CAS No.:136663-21-3
- 分子式:C10H9NO3
- 分子量:191.18
- 精确分子量:191.05800
- PSA:52.33000
- InChI:The Key: UFLDNRAXHGPDOD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.243g/cm3
- 熔点:
- 66-68ºC
- 沸点:
- 286.7ºC at 760mmHg
- 闪点:
- 127.2ºC
- 折射率:
- 1.578
- 蒸汽压:
- 0.00259mmHg at 25°C
安全信息
- 密度:
- 1.243g/cm3
- 熔点:
- 66-68ºC
- 沸点:
- 286.7ºC at 760mmHg
- 闪点:
- 127.2ºC
- 折射率:
- 1.578
- 蒸汽压:
- 0.00259mmHg at 25°C
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%