6803-02-7

• 常用中文名：8-Hydroxy-6-methoxy-3-methylisochroman-1-one
• 常用英文名：8-Hydroxy-6-methoxy-3-methylisochroman-1-one
• CAS号：6803-02-7
• 分子式：C₁₁H₁₂O₄
• 分子量：208.21100
• 发布时间：2016-06-14 21:42:14
• 更新时间：2024-01-11 17:23:10

名称

• 英文名: 6-methoxymellein
• 英文别名: 3,4-dihydro-8-hydroxy-6-methoxy-3-methylisocoumarin; 1H-2-Benzopyran-1-one,3,4-dihydro-8-hydroxy-6-methoxy-3-methyl; 8-Hydroxy-6-methoxy-3,4-dihydro-3-methyl-isocumarin; 6-Mhmd-isocoumarin; 6-Methoxy-8-hydroxy-3-methyl-3,4-dihydroisocoumarin; 2,4-Dihydro-8-hydroxy-6-methoxy-3-methyl-1H-2-benzopyran-1-one; 8-hydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one; 8-hydroxy-6-methoxy-3-methyl-isochroman-1-one; 3-methyl-6-methoxy-8-hydroxy-3,4-dihydroisocoumarin

物化性质

• 密度: 1.252g/cm3
• 沸点: 444.2ºC at 760 mmHg
• 分子式: C₁₁H₁₂O₄
• 分子量: 208.21100
• 闪点: 180.2ºC
• 精确质量: 208.07400
• PSA: 55.76000
• LogP: 1.50220
• 折射率: 1.555

安全

• 海关编码: 2932209090

合成路线

77844-97-4 ~96% 6803-02-7

文献：NIPRI LIMITED Patent: WO2006/46071 A1, 2006 ; Location in patent: Page/Page column 49; 61-62 ;

1702-86-9 ~% 6803-02-7

文献：Ayer, William A.; Attah-Poku, Samuel K.; Browne, Lois M.; Orszanska, Helena Canadian Journal of Chemistry, 1987 , vol. 65, p. 765 - 769

143112-16-7 ~71% 6803-02-7

文献：Mali; Jagtap; Patil; Pawar Journal of the Chemical Society - Series Chemical Communications, 1992 , # 12 p. 883 - 884

82218-06-2 ~% 6803-02-7

文献：Henderson, Graeme B.; Hill, Robert A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1111 - 1116

3686-57-5 ~% 6803-02-7

文献：Henderson, Graeme B.; Hill, Robert A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1111 - 1116

83375-20-6 ~% 6803-02-7

文献：Henderson, Graeme B.; Hill, Robert A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1111 - 1116

82218-07-3 ~% 6803-02-7

文献：Henderson, Graeme B.; Hill, Robert A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1111 - 1116

3465-69-8 ~% 6803-02-7

文献：Mali; Jagtap; Patil; Pawar Journal of the Chemical Society - Series Chemical Communications, 1992 , # 12 p. 883 - 884

186581-53-3 19314-92-2 ~% 6803-02-7

文献：Ayer, William A.; Attah-Poku, Samuel K.; Browne, Lois M.; Orszanska, Helena Canadian Journal of Chemistry, 1987 , vol. 65, p. 765 - 769

上下游产品

上游产品  7
77844-97-4 82218-06-2 3686-57-5 83375-20-6
82218-07-3 3465-69-8 186581-53-3
下游产品  0

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%