7-methoxy-2,2-dimethyl-3,4-dihydrochromen-4-amine
- 中文别名:(7-甲氧基-2,2-二甲基-3,4-二氢-2H-苯并吡喃-4-基)胺
- 中文释义:7-methoxy-2,2-dimethyl-3,4-dihydrochromen-4-amine
- 英文别名:7-methoxy-2,2-dimethyl-3,4-dihydrochromen-4-amine;
7-methoxy-2,2-dimethyl-3,4-dihydro-2H-chromen-4-amine;
(7-METHOXY-2,2-DIMETHYL-3,4-DIHYDRO-2H-CHROMEN-4-YL)AMINE
- CAS No.:220634-33-3
- 分子式:C12H17NO2
- 分子量:207.26900
- 精确分子量:207.12600
- PSA:44.48000
- 分子结构式:
物化性质
- 沸点:
- 293ºC at 760 mmHg
- 闪点:
- 142.5ºC
- 折射率:
- 1.515
- 蒸汽压:
- 0.00177mmHg at 25°C
安全信息
- 沸点:
- 293ºC at 760 mmHg
- 闪点:
- 142.5ºC
- 折射率:
- 1.515
- 蒸汽压:
- 0.00177mmHg 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%