編號 :9713
名稱 :3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
英文名称 :3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
CAS :520-45-6
MDL :MFCD00066709
EINECS :208-293-9
分子量 :168.14
分子式 :C8H8O4
Dehydroacetic acid;2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid delta-lactone; DHA;Dehydroacetic acid;2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid delta-lactone; DHA
項目 | 規格 |
---|---|
純度 | 98%(Min,HPLC) |
水分 | 0.5%Max. |
熔點 | 109-112 ºC |
沸點 | 270 ºC |
應用 | Intermediate in organic syntheses |
規模 | Up to kgs |
Risk Phrases | R22 |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 |