中文名称: 2,4-二硝基氟苯
中文别名: 2,4-二硝基-1-氟苯
英文名称: 2,4-dinitrofluorobenzene
英文别名: 1,3-dinitro-4-fluorobenzene; 1-Fluoro-2,4-dinitrobenzene; 2,4-Dinitro-1-fluorobenzene; 2,4-DNFB; DNF; DNFB; DNP-F; FDNB; sanger's reagent; ; 1-fluoro-2,3-dinitrobenzene
CAS号: 70-34-8
EINECS号: 200-734-3
分子式: C6H3FN2O4
分子量: 186.0974
InChI: InChI=1/C6H3FN2O4/c7-4-2-1-3-5(8(10)11)6(4)9(12)13/h1-3H
分子结构:
密度: 1.586g/cm3
熔点: -23-26℃
沸点: 337.3°C at 760 mmHg
闪点: 157.8°C
折射率: -
蒸汽压: 0.000207mmHg at 25°C
物化性质:
Density 1.48
Melting_point 23-26°C
Boiling_point 296°C
折射率 1.568-1.57
Water_soluble 400 mg/L (25°C)
产品用途: 用作医药、农药、染料中间体
危险品标志: -
风险术语:
R22:Harmful if swallowed. 吞食有害。
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed. 吸入、皮肤接触及吞食有毒。;
R33:Danger of cumulative effects. 有累积效应的危险品。
R34:Causes burns. 引起灼伤。
R40:Limited evidence of a carcinogenic effect. 少数报道有致癌后果。
R42/43:May cause sensitization by inhalation and skin contact. 吸入及皮肤接触可能致敏。
安全术语:
S22:Do not breathe dust. 切勿吸入粉尘。
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。
S28A:;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.穿戴适当的防护服、手套和护目镜或面具。
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
若发生事故或感不适,立即就医(可能的话,出示其标签)。


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