6-甲基-2-氧代-2H-苯并吡喃-3-羧酸

更新时间：2024-01-09 19:07:12

6-甲基-2-氧代-2H-苯并吡喃-3-羧酸结构式	常用名	6-甲基-2-氧代-2H-苯并吡喃-3-羧酸	英文名	2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid
	CAS号	10242-13-4	分子量	204.17900
	密度	1.421g/cm3	沸点	395.7ºC at 760mmHg
	分子式	C₁₁H₈O₄	熔点	N/A
	MSDS	N/A	闪点	161.4ºC

中文名	6-甲基-3-羧酸香豆素
英文名	6-methyl-2-oxochromene-3-carboxylic acid
英文别名	更多

密度	1.421g/cm3
沸点	395.7ºC at 760mmHg
分子式	C₁₁H₈O₄
分子量	204.17900
闪点	161.4ºC
精确质量	204.04200
PSA	67.51000
LogP	1.79960
外观性状	固体
蒸汽压	5.67E-07mmHg at 25°C
折射率	1.623
储存条件	室温，密封，干燥

危害码 (欧洲)	Xn
海关编码	2932209090

丙二酸

141-82-2

5-甲基水杨醛

613-84-3

~91%

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Bigi, Franca; Chesini, Luca; Maggi, Raimondo; Sartori, Giovanni Journal of Organic Chemistry, 1999 , vol. 64, # 3 p. 1033 - 1035

丙二酸环(亚)异丙酯

2033-24-1

5-甲基水杨醛

613-84-3

~92%

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Undale, Kedar A.; Gaikwad, Dipak S.; Shaikh, Tarannum S.; Desai, Uday V.; Pore, Dattaprasad M. Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2012 , vol. 51, # 7 p. 1039 - 1042

5-甲基水杨醛

613-84-3

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Centre National de la Recherche Scientifique Patent: US6355658 B1, 2002 ; US 6355658 B1

ethyl 6-methyl-...

54396-24-6

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Robert, Severine; Bertolla, Carine; Masereel, Bernard; Dogne, Jean-Michel; Pochet, Lionel Journal of Medicinal Chemistry, 2008 , vol. 51, # 11 p. 3077 - 3080

N-hydroxy-6-met...

89228-63-7

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Bonsignore, Leonardo; Loy, Guiseppe; Secci, Mario Tetrahedron Letters, 1983 , vol. 24, # 45 p. 5013 - 5016 Title/Abstract Full Text View citing articles Show Details Chimenti, Franco; Secci, Daniela; Bolasco, Adriana; Chimenti, Paola; Granese, Arianna; Befani, Olivia; Turini, Paola; Alcaro, Stefano; Ortuso, Francesco Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 14 p. 3697 - 3703

ethyl 6-(hydrox...

176770-20-0

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

2-羟基-5-(羟基甲基)苯甲醛

74901-08-9

6-甲基-2-氧代-2H-苯并...

10242-13-4

文献：Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

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%