1-Bromo-3,4-difluorobenzene 4-溴-1,2-二氟苯

规格: 97%
CAS: 348-61-8
产品编号: H78974
MDL: MFCD00000304
品牌: INFI
Chemical Name1-Bromo-3,4-difluorobenzene
CAS Number348-61-8
Alfabeta NameBROMODIFLUOROBENZENE 134---,
MDL NumberMFCD00000304
Synonym 1-Bromo-3,4-difluorobenzene {LY} 1-Bromo-3,4-difluorobenzene {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Bromo-3,4-difluorobenzene {} {} {} {} {} {} {} {} {} {} {}
EC Number206-481-5
Beilstein Registry Number1934811
PubChem Substance ID67675
Chemical Name Translation4-溴-1,2-二氟苯
Reaxys-RN1934811
InChIKeyYMQPKONILWWJQG-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008503
InChIInChI=1S/C6H3BrF2/c7-4-1-2-5(8)6(9)3-4/h1-3H
Canonical SMILESFC1=CC=C(Br)C=C1F
GHS Symbol
Warnings IRRITANT
Packing GroupIII
UN Number 1993
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    Safety Statements
    • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
    • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
    • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
      WGK Germany2
      Hazard statements
      • H226 Flammable liquid and vapour 易燃液体和蒸气
      • H302 Harmful if swallowed 吞食有害
      • H315 Causes skin irritation 会刺激皮肤
      • H317 May cause an allergic skin reaction 可能导致皮肤过敏
      • H319 Causes serious eye irritation 严重刺激眼睛
      • H332 Harmful if inhaled 吸入有害
      • H335 May cause respiratory irritation 可能导致呼吸道刺激
      • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
        Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
        Precautionary statements
        • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
        • P233 Keep container tightly closed. ?保持容器密闭。
        • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
        • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
        • P241+P242+P243
        • P242 Use only non-sparking tools. 只能使用无火花工具。
        • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
        • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
        • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
        • P264+P265
        • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
        • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
        • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
        • P273 Avoid release to the environment. 避免释放到环境中。
        • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
        • P301+P317
        • P302+P352
        • P302+P352+P332+P313+P362+P364
        • P303+P361+P353
        • P304+P340
        • P305+P351+P338
        • P305+P351+P338+P337+P313
        • P317
        • P319
        • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
        • P330 Rinse mouth. 漱口
        • P332+P313
        • P332+P317
        • P333+P313
        • P333+P317
        • P337+P313
        • P337+P317
        • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
        • P362+P364
        • P370+P378
        • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
        • P403+P233
        • P403+P235
        • P405 Store locked up. 上锁保管。
        • P501 Dispose of contents/container to..… 处理内容物/容器.....
          Signal word Warning
          Hazard Codes 3
          Hazard Class3
          Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
        • 1-Bromo-3,4-difluorobenzene has been used in the preparation of 4-benzyl-2-(3,4-difluorophenyl)-2-hydroxy-morpholine.
          • 348-61-8 H78974 1-Bromo-3,4-difluorobenzene 4-溴-1,2-二氟苯

          化学属性

          Mol. FormulaC6H3BrF2
          Mol. Weight192.99
          Boiling Point150-151 °C at 760 mmHg
          Density1.707
          Refractive index1.5040 to 1.5060
          Flash Point33°C(lit.)
          TSCANo
          Melting Point-4 °C
          Appearance 无色透明液体。沸点150-151℃，闪点33℃，折光率1.4990，比重 1.707。
          Solubilityinsoluble
          pH:A

          *以上化合物性质及应用等信息仅供参考