5-METHOXYFLAVANONE
- 中文别名：5-甲氧基黄烷酮
- 中文释义：5-甲氧基黄烷酮
- 英文别名：5-METHOXYFLAVANONE;
5-methoxyflavonone;
5-Methoxy-2-phenyl-chroman-4-on;
5-methoxy-2-phenyl-chroman-4-one;
5-methoxy-flavanone;
5-methoxy-2-phenyl-2,3-dihydrochromen-4-one;
METHOXYFLAVANONE,5;
2,3-Dihydro-5-methoxy-2-phenyl-4H-1-benzopyran-4-one;
2-Phenyl-5-methoxychroman-4-one;
5-methoxyflavan-4-one
- CAS No.：55947-36-9
- 分子式：C16H14O3
- 分子量：254.28
- 精确分子量：254.09400
- PSA：35.53000
- InChI：The Key: YLLFUILNISGLHO-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.199g/cm3
- 熔点：
- 144-145ºC
- 沸点：
- 436.1ºC at 760 mmHg
- 闪点：
- 209.4ºC
- 折射率：
- 1.587
- 蒸汽压：
- 8.28E-08mmHg at 25°C
安全信息
- 密度：
- 1.199g/cm3
- 熔点：
- 144-145ºC
- 沸点：
- 436.1ºC at 760 mmHg
- 闪点：
- 209.4ºC
- 折射率：
- 1.587
- 蒸汽压：
- 8.28E-08mmHg 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%
热门化工词典词汇
- 2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester
- m-Terphenyl间三联苯
- 2-Bromo-5-nitrofuran2-溴-5-硝基呋喃
- 3,5-Methanocyclopenta[b]pyrrole-7-carboxylicacid, 6-aminooctahydro-2-oxo-2-氨基-5-氧代-4-氮杂三环[4.2.1.03,7]壬烷-9-羧酸
- tert-Nonyl polysulfide叔壬基聚硫化物
- 29H,31H-Phthalocyanine,C,C,C,C-tetrakis[4-(1-methyl-1-phenylethyl)phenoxy]-四(4-枯基苯氧基)酞菁
- 5-(2,4-Dichlorophenyl)-2-furoic acid5-(2,4-二氯苯基)-2-糠酸
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-1-methyl-5-(2-penten-1-yl)-, sodium salt (1:1)5-乙基-1-甲基-5-(2-戊烯基)-2-钠氧基-4,6(1H,5H)-嘧啶二酮
- 1-N-BOC-4-(4-AMINOBENZYL) PIPERIDINEN-Boc哌啶-4-对氨基甲苯
- 1,5-Naphthalenedisulfonicacid,2-[2-[8-[[4-[(3-chlorophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulf苯甲亚胺酸,3-溴-4-甲氧基-,乙基酯
