編號 :2244
名稱 :2-Methyl-5-nitro benzoic acid
英文名称 :2-Methyl-5-nitro benzoic acid
CAS :1975-52-6
MDL :MFCD00007371
分子量 :181.15
分子式 :C8H7NO4
5-nitro-2-methylbenzoic acid;5-nitro-2-methylbenzoic acid
項目 | 規格 |
---|---|
外觀 | light yellow to yellow crystal powder |
純度 | 98%(Min,HPLC) |
水分 | 0.5%Max. |
熔點 | 177-180 ºC(lit.) |
應用 | Intermediate in organic syntheses |
規模 | Up to 50 kgs |
Risk Phrases | R20/21/22;R36/37/38 |
Safety Phrases | S22;S26;S36/37/39 |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302-H317 |
Precautionary statements | P280 |