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1,4-Dibromo-2,3-butanedione 1,4-二溴-2,3-丁二酮

规格: 98%
CAS: 6305-43-7
产品编号: H24854
MDL: MFCD00000205
品牌: INFI
Chemical Name1,4-Dibromo-2,3-butanedione
Synonym alpha,alpha-Dibromobiacetyl~1,4-Dibromodiacetyl 1,4-DIBROMODIACETYL 1,4-dibromobutane-2,3-dione 1,4-二溴双乙酰 1,4-DIBROMO-2,3-BUTANEDIONE alpha,alpha'-Dibromobiacetyl 1,4-Dibromo-2,3-butanedione,98% 1,4-dibromo-3-butanedione 1,4-dibromobutanedione alpha,alpha’-dibromobiacetyl SYM-DIBROMODIACETYL 2,2’-dibromobiacetyl 1,4-二溴-2,3-丁二酮 à,à'-dibromobiacetyl 2,2'-Dibromobiacetyl
MDL NumberMFCD00000205
PubChem Substance ID24893797
CAS Number6305-43-7
EC Number228-615-1
Beilstein Registry Number0970154
Chemical Name Translation1,4-二溴-2,3-丁二酮
InChIKeyRZMOICJDRADLCT-UHFFFAOYSA-N
Wiswesser Line NotationE1VV1E
LabNetwork Molecule IDLN00202084
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 9400 ug/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
   Gastrointestinal - other changes
   Nutritional and Gross Metabolic - other changes
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volume(issue)/page/year:
   31,297,1963

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00598

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 21 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Liver - hepatitis (hepatocellular necrosis), diffuse
REFERENCE :
   JNCIAM Journal of the National Cancer Institute.  (Washington, DC)  V.1-60,
   1940-78.  For publisher information, see JJIND8.  Volume(issue)/page/year:
   31,297,1963

WGK Germany3
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
    Hazard statements
    • H315 Causes skin irritation 会刺激皮肤
    • H319 Causes serious eye irritation 严重刺激眼睛
    • H335 May cause respiratory irritation 可能导致呼吸道刺激
      Hazard Codes Xi
      RTECSEK2850000
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      Signal word Warning
      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);
      • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
      • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
        UN Number 1759 UN3261
        Risk Statements
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
        • R22 Harmful if swallowed 吞咽有害
        • R34 Causes burns 会导致灼伤
          Packing GroupII
          Hazard Class8
        • {SA}
        • Beil. 1 ,774
        • {SA}
        • Aldrich MSDS 1 , 579:B / Corp MSDS 1 (1), 1074:A / FT-IR 1 (1), 424:B / FT-IR 2 (1), 666:A / FT-NMR 1 (1), 660:A / IR-Spectra (3), 251:F / IR-Spectra (2), 225:C / NMR-Reference 2 (1), 387:C / RegBook 1 (1), 465:B / Sax 6 , 911 / Structure Index 1 , 66:E:3
        • 6305-43-7 H24854 1,4-Dibromo-2,3-butanedione	1,4-二溴-2,3-丁二酮

          化学属性

          Mol. FormulaBrCH2COCOCH2Br
          Mol. Weight243.88
          Melting Point117-119 °C(lit.)
          TSCAYes