trans-1,4-Dibromo-2-butene 反式-1,4-二溴-2-丁烯

规格: 97%
CAS: 821-06-7
产品编号: H40634
MDL: MFCD00000249
品牌: INFI
Chemical Name(E)-1,4-Dibromobut-2-Ene
MDL NumberMFCD00000249
CAS Number821-06-7
PubChem Substance ID641245
EC Number212-472-7
Beilstein Registry Number1(4)791
Synonym trans-1,4-Dibromobut-2-ene 1,4-二溴-2-丁烯 1,4-trans-Dibromobutene-2 1,4-dibromo-2-buten Cis-1,4-DibromoButene 1,4-二溴丁烯-2 TRANS-1,4-DIBROMO-2-BUTENE 1,4-DIBROMO-2-BUTYLENE Dibromobutene 反式-1,4-二溴-2-丁烯 1,4-dibromobut-2-ene TRANS-1,4-DIBROMOBUT-2-ENE tl80 TL 80 1,4-DIBROMO-2-BUTENE (e)-1,4-dibromobut-2-ene
Chemical Name Translation反式-1,4-二溴-2-丁烯
Reaxys-RN1719696
Wiswesser Line NotationE2U2E -T
InChIKeyRMXLHIUHKIVPAB-OWOJBTEDSA-N
LabNetwork Molecule IDLN00236143
InChIInChI=1S/C4H6Br2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 29 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SCCUR* Shell Chemical Company.  Unpublished Report.  (2401 Crow Canyon Rd.,
   San Romon, CA 94583)  Volume(issue)/page/year: -,9,1961

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 62 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SCCUR* Shell Chemical Company.  Unpublished Report.  (2401 Crow Canyon Rd.,
   San Romon, CA 94583)  Volume(issue)/page/year: -,9,1961

WGK Germany2
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
    Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
    RTECSEM4725000
    Precautionary statements
    • 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。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • 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。
    • 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+P310
    • P303+P361+P353
    • P303+P361+P353+P310+P363
    • P304+P340
    • P305+P351+P338
    • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
    • P405 Store locked up. 上锁保管。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger
      Safety Statements
      • 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；
      • 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）；
        Hazard Codes 8 T
        Risk Statements
        • R25 Toxic if swallowed 吞咽有毒
        • R34 Causes burns 会导致灼伤
          Storage condition 0-6°C 0-10°C
          UN Number 2923 UN 2923 8/PG 2
          Packing GroupII
          Hazard Class8/6.1
          821-06-7 H40634 trans-1,4-Dibromo-2-butene 反式-1,4-二溴-2-丁烯

          化学属性

          Mol. FormulaC4H6Br2
          Mol. Weight214
          Boiling Point205
          Melting Point48-51
          Flash Point113 °C

          *以上化合物性质及应用等信息仅供参考