4-Bromo-1-butene 4-溴-1-丁烯

规格:
CAS: 5162-44-7
产品编号: HXYJ0000001911
MDL: MFCD00000258
品牌: Bellen
Chemical Name4-Bromo-1-butene
CAS Number5162-44-7
Alfabeta NameBROMOBUTENE 41---
MDL NumberMFCD00000258
Synonym Homoallyl bromide {LY} Homoallyl bromide {} {LY} Homoallyl bromide {} {} {LY} Homoallyl bromide {} {} {} {LY} Homoallyl bromide {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
EC Number225-937-4
Beilstein Registry Number1098377
PubChem Substance ID21241
Reaxys-RN1098377
Chemical Name Translation4-溴-1-丁烯
InChIKeyDMAYBPBPEUFIHJ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00009061
InChIInChI=1S/C4H7Br/c1-2-3-4-5/h2H,1,3-4H2
Canonical SMILESC=CCCBr
GHS Symbol
Warnings IRRITANT, LACHRYMATOR, FLAMMABLE
Signal word Danger
WGK Germany3
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S24 Avoid contact with skin 避免皮肤接触；
  • 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；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
    Risk Statements
    • R11 Highly flammable 非常易燃
    • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    • R42/43
      Precautionary statements
      • P201 Obtain special instructions before use. 使用前获取专门指示。
      • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
      • 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。
      • 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。
      • 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。
      • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
      • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
      • P302+P352
      • P302+P352+P333+P313+P362+P364
      • P303+P361+P353
      • P304+P340
      • P304+P340+P342+P311
      • P304+P341
      • P305+P351+P338
      • P305+P351+P338+P337+P313
      • P308+P313
      • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
      • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
      • P333+P313
      • P337+P313
      • P342+P311
      • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
      • P370+P378
      • 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.....
        Hazard statements
        • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
        • 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
        • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
          Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          Packing GroupII
          UN Number 1993 UN 1993 3/PG 2
          Storage condition -20°C {LY} -20°C 2-8°C Light Sensitive {} {LY} -20°C {} {} {LY} -20°C {} {} {} {LY} -20°C {} {} {} {} {LY} -20°C {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
          Hazard Codes 3
          Hazard Class3
        • 4-Bromo-1-butene has been used in a preparation of dienehydrazides which, in turn, provided cyclic enehydrazides by ring closing metathesis. Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring system of the bicyclic spiroimine ring system of the biotoxin gymnodimine.
        • {uni_hamburg} Short: II/25C
        • {ALD} Beilstein:1(1)84
        • {uni_hamburg} Short: II/14a
        • {uni_hamburg} Short: III/38B
          • 5162-44-7 HXYJ0000001911 4-Bromo-1-butene 4-溴-1-丁烯

          化学属性

          Mol. FormulaC4H7Br
          Mol. Weight135.00
          Boiling Point99.3°C at 760 mmHg
          Density1.33
          Refractive index1.4610 to 1.4660
          Flash Point1°C
          TSCAYes
          Stability对光线敏感
          Melting Point-115.07 °C

          *以上化合物性质及应用等信息仅供参考