前往化源商城

2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-

更新时间:2025-08-23 17:30:43

2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-结构式
2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-结构式
品牌特惠专场
常用名 2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy- 英文名 2H-1-Benzopyran-2-one, 4,7-dimethyl-5-hydroxy-
CAS号 6335-27-9 分子量 190.19500
密度 1.269g/cm3 沸点 371.3ºC at 760 mmHg
分子式 C11H10O3 熔点 N/A
MSDS N/A 闪点 167.2ºC

 名称

英文名 5-hydroxy-4,7-dimethylchromen-2-one
英文别名 更多

 物理化学性质

密度 1.269g/cm3
沸点 371.3ºC at 760 mmHg
分子式 C11H10O3
分子量 190.19500
闪点 167.2ºC
精确质量 190.06300
PSA 50.44000
LogP 2.11540
InChIKey JJHLYYXMYNBADE-UHFFFAOYSA-N
SMILES Cc1cc(O)c2c(C)cc(=O)oc2c1
折射率 1.599

 毒性和生态

 安全信息

海关编码 2932209090

 合成线路

 海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

4,7-dimethyl-5-hydroxy-2H-1-benzopyran-2-one
Coumarin,4,7-dimethyl-5-hydroxy
4,7-dimethyl-5-hydroxycoumarin
5-hydroxy-4,7-dimethyl-2H-chromen-2-one
5-hydroxy-4,7-dimethylcoumarin
5-hydroxy-4,7-dimethyl-6-nitrosocoumarin
5-hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one,4,7-dimethyl-5-hydroxy
本网页内容来自不同专业数据源,如对内容有疑义,欢迎联系service1@chemsrc.com。
品牌现货直购
推荐供应商:
相关化合物: 更多...
3-benzyl-4,7-dimethyl-5-phenacyloxychromen-2-one
376377-90-1
3-benzyl-4,7-dimethyl-5-[2-(4-methylphenyl)-2-oxoethoxy]chromen-2-one
375361-68-5
3-benzyl-4,7-dimethyl-5-(1-oxo-1-phenylpropan-2-yl)oxychromen-2-one
374766-26-4
2H-1-Benzopyran-2-one,4,7-dimethyl-
14002-90-5
3-Hexyl-5-hydroxy-4,7-dimethyl-2H-chromen-2-one
1092331-85-5
3-benzyl-5-hydroxy-4,7-dimethyl-2H-chromen-2-one
101723-36-8
6-hydroxy-4,7-dimethyl-3-propylchromen-2-one
111052-52-9
6-(benzylideneamino)-4,7-dimethylchromen-2-one
401649-33-0
4,7-dimethyl-3-(4-methyl-2-pyridylaminomethyl)-2H-1-benzopyran-2-one
138719-75-2
N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)pyrrolidine-1-sulfonamide
2034416-20-9
4-oxo-N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide
2034505-60-5
1,2-dimethyl-N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-1H-imidazole-4-sulfonamide
2034416-29-8
2-(4-(N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)phenoxy)acetamide
2034549-45-4
2-chloro-N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-6-fluorobenzamide
2034290-91-8
5-bromo-2-chloro-N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)benzamide
2034549-63-6
N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)benzofuran-2-carboxamide
2034601-19-7
N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-3-(4-methoxyphenyl)propanamide
2034290-98-5
N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)benzo[d]thiazole-2-carboxamide
2034291-11-5
N-(2-(5-cyclopropyl-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide
2034291-15-9