編號 :8693
名稱 :4-Hydroxycoumarin
英文名称 :4-Hydroxycoumarin
CAS :1076-38-6
MDL :MFCD00006856
EINECS :214-060-2
分子量 :162.15
分子式 :C9H6O3
4-Hydroxy-1-benzopyran-2-one; 4-Coumarinyl alcohol;4-Hydroxy-1-benzopyran-2-one; 4-Coumarinyl alcohol
項目 | 規格 |
---|---|
外觀 | Off-white to white crystal powder |
純度 | 98%(Min HPLC) |
水分 | 0.5%Max. |
熔點 | 211-213 ºC(lit.) |
沸點 | 228.82ºC (rough estimate) |
應用 | Intermediate in organic syntheses |
規模 | Up to 1000 kgs |
Risk Phrases | R22;R36/37/38 |
Safety Phrases | S26;S36 |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P305 + P351 + P338 |