2H-1-Benzopyran-2-one,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-
- 中文别名:7-(4-甲基-5-苯基-2H-1,2,3-三唑-2-基)-3-苯基-2-苯并吡喃酮
- 中文释义:7-(4-甲基-5-苯基-2H-1,2,3-三唑-2-基)-3-苯基-2-苯并吡喃酮
- 英文别名:7-(4-methyl-5-phenyltriazol-2-yl)-3-phenylchromen-2-one;
3-Phenyl-7-(4-methyl-5-phenyl-1,2,3-triazol-2-yl)coumarin;
7-(4-Methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-2H-chromen-2-one;
7-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-3-phenyl-chromen-2-one;
7-[4-Methyl-5-phenyl-1,2,3-triazol-2-yl]-3-phenylcoumarin;
7-<4-methyl-5-phenyl-2-(1,2,3-triazolyl)>-3-phenylcoumarin;
2-<3-Phenyl-cumarinyl-(7)>-4-phenyl-5-methyl-v-triazol;
Coumarin,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl;
EINECS 243-223-0;
7-(4-Methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl-2-benzopyrone;
2H-1-Benzopyran-2-one,3-phenyl-7-(4-methyl-5-phenyl-1,2,3-triazol-2-yl);
2H-1-Benzopyran-2-one,7-(4-methyl-5-phenyl-2H-1,2,3-triazol-2-yl)-3-phenyl
- CAS No.:19683-09-1
- 分子式:C24H17N3O2
- 分子量:379.41068
- 精确分子量:379.13200
- PSA:60.92000
- 分子结构式:
物化性质
- 密度:
- 1.26g/cm3
- 沸点:
- 615.3ºC at 760mmHg
- 闪点:
- 325.9ºC
- 折射率:
- 1.675
- 蒸汽压:
- 4.52E-15mmHg at 25°C
安全信息
- 密度:
- 1.26g/cm3
- 沸点:
- 615.3ºC at 760mmHg
- 闪点:
- 325.9ºC
- 折射率:
- 1.675
- 蒸汽压:
- 4.52E-15mmHg 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%