项目名:
7,8-dihydroxy-6-methoxy-2-benzopyrone
组别:
Other Specialties
化学文摘社编号:
574-84-5
EC编号:
209-376-2
别名:
7,8-Dihydroxy-6-methoxy-2H-chromen-2-one,
7,8-Dihydroxy-6-methoxycoumarin,
Fraxetin,
2H-1-Benzopyran-2-one,7,8-dihydroxy-6-methoxy,
6-methoxy-7,8-dihydroxycoumarin,
2H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-,
7,8-dihydroxy-6-methoxy-2H-1-benzopyran-2-one,
7,8-dihydroxy-6-methoxy-benzopyran-2-one
Ipuac名称:
7,8-dihydroxy-6-methoxychromen-2-one
分子式:
C10H8O5
分子量:
208.168 克/摩尔
沸点:
472ºC at 760mmHg
闪点:
196ºC
熔点:
230-232ºC
HS代码:
2932209090
风险声明:
R20/21/22; R36/37/38
危险声明:
H302 + H312 + H332; H315; H319; H335
注意事项声明:
P261; P280; P305 + P351 + P338
信号世界:
Warning