(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID

更新时间：2024-01-02 07:25:21

(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID结构式	常用名	(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID	英文名	(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID
	CAS号	307549-54-8	分子量	274.26900
	密度	1.4g/cm3	沸点	536.5ºC at 760 mmHg
	分子式	C₁₅H₁₄O₅	熔点	N/A
	MSDS	N/A	闪点	207.1ºC

英文名	2-[(7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy]acetic acid
英文别名	更多

密度	1.4g/cm3
沸点	536.5ºC at 760 mmHg
分子式	C₁₅H₁₄O₅
分子量	274.26900
闪点	207.1ºC
精确质量	274.08400
PSA	76.74000
LogP	2.05350
折射率	1.622

海关编码	2918990090

9-Hydroxy-7-methyl-2,3-dihydrocyclopenta[c]-chromen-4(1H)-one结构式

9-Hydroxy-7-met...

131526-95-9

~%

(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID结构式

(7-METHYL-4-OXO...

307549-54-8

文献：Dubovik; Garazd; Vinogradova; Khilya Chemistry of Natural Compounds, 2006 , vol. 42, # 2 p. 133 - 137

ethyl [(7-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]acetate结构式

ethyl [(7-methy...

307549-50-4

~86%

(7-METHYL-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-9-YLOXY)-ACETIC ACID结构式

(7-METHYL-4-OXO...

307549-54-8

文献：Dubovik; Garazd; Vinogradova; Khilya Chemistry of Natural Compounds, 2006 , vol. 42, # 2 p. 133 - 137

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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