熔点 | 261-264 °C |
应用 | 4-Hydroxy-6-methylcoumarin may be used for the in situ generation of α-methylenechromanes, α-methylenequinoline and ortho-quinone methides, via Knoevenagel reaction. It may be used for the preparation of 8-methyl-2-phenyl-4H-furo-[3,2-c]benzopyran-4-one and 6-methyl-2-phenyl-4H-furo-[2,3-b]benzopyran-4-one. |
别名 | ; |
4-羟基-6-甲基香豆素
4-Hydroxy-6-methylcoumarin (订货以英文为准)
编号:H156926
CAS号:13252-83-0
分子式:C10H8O3
分子量:176.17
产品名称 | 4-Hydroxy-6-methylcoumarin |
中文名称 | 4-羟基-6-甲基香豆素 |
CAS号 | 13252-83-0 |
分子式(M.F.) | C10H8O3 |
分子量(M.W.) | 176.17 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg |
信号词 | Warning |
危害声明 | H315,H319,H335 |
警示性声明 | P261,P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
WGK德国 | 3 |
风险声明 (欧洲) | R36/37/38; |
安全声明(欧洲) | S26;S36; |
危害码(欧洲) | Xi |
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