Product Name | 7,8-Dihydroxy-4-methylcoumarin |
---|---|
CAS | 2107-77-9 |
Formula | C10H8O4 |
MW | 192.17 |
Appearance | |
Melting point | 238 °C |
Boiling point | 421.5±45.0 °C | Condition: Press: 760 Torr |
PKa | 7.72±0.20 | Condition: Most Acidic Temp: 25 °C |
Product Name | 7,8-Dihydroxy-4-methylcoumarin |
---|---|
CAS | 2107-77-9 |
Formula | C10H8O4 |
MW | 192.17 |
Appearance | |
Melting point | 238 °C |
Boiling point | 421.5±45.0 °C | Condition: Press: 760 Torr |
PKa | 7.72±0.20 | Condition: Most Acidic Temp: 25 °C |
WKQ-0004480
中文名稱:4-甲基瑞香素
中文別名:7,8-二羥基-4-甲基香豆素;7,8-二羥基-4-甲基-2H-苯并吡喃-2-酮
英文名稱:7,8-Dihydroxy-4-methylcoumarin
英文別名:Coumarin, 7,8-dihydroxy-4-methyl- (7CI,8CI);7,8-Dihydroxy-4-methyl-2H-1-benzopyran-2-one;4-Methyl-7,8-dihydroxycoumarin;4-Methyldaphnetin;7,8-Dihydroxy-4-methyl-2H-chromen-2-one;7,8-Dihydroxy-4-methyl-chromen-2-one;7,8-Dihydroxy-4-methylcoumarin;NSC 45795;NSC 72276;
分子式:C10H8O4
分子量:192.17
CAS號:2107-77-9
純度:HPLC≥98%
熔點:238 °C
沸點:421.5±45.0 °C | Condition: Press: 760 Torr
密度:1.456±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度數(shù):7.72±0.20 | Condition: Most Acidic Temp: 25 °C
儲存條件:-20℃,干燥、避光、密封
規(guī)格:5mg10mg20mg50mg100mg500mg1g2g等應客戶需求包裝
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供應電話:028-81700200/4008005713
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