3566-99-2

• 常用中文名：2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one
• 常用英文名：2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one
• CAS号：3566-99-2
• 分子式：C₁₆H₁₄O₅
• 分子量：286.27900
• 发布时间：2017-03-12 13:09:17
• 更新时间：2024-01-09 10:22:01

名称

• 英文名: 5-hydroxy-8,10-dimethoxy-2-methylbenzo[h]chromen-4-one
• 英文别名: 1-Methyl-4-oxo-5-hydroxy-8,10-dimethoxy-4H-naphtho<1.2-b>pyran; flavasperone; Flavasperon; Flavosperon; Asperxanthon

物化性质

• 密度: 1.327g/cm3
• 沸点: 489.8ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₅
• 分子量: 286.27900
• 闪点: 185.2ºC
• 精确质量: 286.08400
• PSA: 68.90000
• LogP: 2.97740
• 折射率: 1.638

安全

• 海关编码: 2914509090

合成路线

1004292-03-8 75-07-0 ~63% 3566-99-2

文献：DiVirgilio, Evan S.; Dugan, Elizabeth C.; Mulrooney, Carol A.; Kozlowski, Marisa C. Organic Letters, 2007 , vol. 9, # 3 p. 385 - 388

927890-02-6 ~% 3566-99-2

文献：Kozlowski, Marisa C.; Dugan, Elizabeth C.; DiVirgilio, Evan S.; Maksimenka, Katja; Bringmann, Gerhard Advanced Synthesis and Catalysis, 2007 , vol. 349, # 4-5 p. 583 - 594

468078-56-0 ~% 3566-99-2

文献：Kozlowski, Marisa C.; Dugan, Elizabeth C.; DiVirgilio, Evan S.; Maksimenka, Katja; Bringmann, Gerhard Advanced Synthesis and Catalysis, 2007 , vol. 349, # 4-5 p. 583 - 594

927890-03-7 ~% 3566-99-2

文献：Kozlowski, Marisa C.; Dugan, Elizabeth C.; DiVirgilio, Evan S.; Maksimenka, Katja; Bringmann, Gerhard Advanced Synthesis and Catalysis, 2007 , vol. 349, # 4-5 p. 583 - 594

海关

海关编码	2914509090
中文概述	2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%