2-Bromo-2-butene 2-溴-2-丁烯

规格: 98%, mixture of cis and trans
CAS: 13294-71-8
产品编号: H73519
MDL: MFCD00000141
品牌: INFI
Chemical Name2-Bromo-2-Butene
CAS Number13294-71-8
Alfabeta NameBROMOBUTENE 22---
MDL NumberMFCD00000141
EC Number236-316-2
Beilstein Registry Number1(4)790
PubChem Substance ID5364387
Synonym 2-溴-2-丁烯，顺式和反式混合物
Reaxys-RN1733329
Chemical Name Translation2-溴-2-丁烯
InChIKeyUILZQFGKPHAAOU-ONEGZZNKSA-N
InChIInChI=1S/C4H7Br/c1-3-4(2)5/h3H,1-2H3/b4-3+
GHS Symbol
Warnings FLAMMABLE
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    Precautionary statements
    • 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。
    • P303+P361+P353
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
    • P233 Keep container tightly closed. ?保持容器密闭。
    • 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。
    • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
    • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
    • P241+P242+P243
    • P403+P235
      Signal word Danger
      Packing GroupII
      UN Number 1993 UN1993
      Risk Statements
      • R11 Highly flammable 非常易燃
        Safety Statements
        • S33 Take precautionary measures against static discharges 对静电采取预防措施；
        • S29 Do not empty into drains 不要排入下水道；
        • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
          Hazard Codes F
          Hazard Class3
          13294-71-8 H73519 2-Bromo-2-butene 2-溴-2-丁烯

          化学属性

          Mol. FormulaC4H7Br
          Mol. Weight135
          Boiling Point82-90°
          TSCAT
          Refractive index1.4580 to 1.4630
          Density1.328
          Flash Point18°C(lit.)
          pH:A

          *以上化合物性质及应用等信息仅供参考