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trans-2,3-Dibromo-2-butene-1,4-diol

trans-2,3-Dibromo-2-butene-1,4-diol Structure
trans-2,3-Dibromo-2-butene-1,4-diol
  • CAS No.3234-02-4
  • Chemical Name:trans-2,3-Dibromo-2-butene-1,4-diol
  • CBNumber:CB8777564
  • Molecular Formula:C4H6Br2O2
  • Formula Weight:245.9
  • MOL File:3234-02-4.mol
trans-2,3-Dibromo-2-butene-1,4-diol Property
  • Melting point 112-114 °C(lit.)
  • Boiling point 318.1±42.0 °C(Predicted)
  • Density 1.9671 (rough estimate)
  • vapor pressure 0.004-0.081Pa at 25-40℃
  • refractive index 1.5230 (estimate)
  • form Solid:crystalline
  • pka 11.91±0.10(Predicted)
  • Water Solubility 1-5 g/100 mL at 21 ºC
  • Stability Stable. Incompatible with strong oxidizing agents.
  • LogP 0.31 at 25℃ and pH7
  • Surface tension 67.79mN/m at 1g/L and 20℃
  • CAS DataBase Reference 3234-02-4(CAS DataBase Reference)
  • NCI Dictionary of Cancer Terms mitolactol
  • FDA UNII 9JDK8XU90X
  • NCI Drug Dictionary mitolactol
  • EPA Substance Registry System 2,3-Dibromo-2-butene-1,4-diol (3234-02-4)
  • UNSPSC Code 12162002
  • NACRES NA.23
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-37/39
  • WGK Germany  :3
  • RTECS  :EM6910000
  • Hazard Note  :Irritant
  • HS Code  :29055998
  • NFPA 704:
    0
    1 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H317
  • Precautionary statements P280

trans-2,3-Dibromo-2-butene-1,4-diol Chemical Properties,Usage,Production

  • Chemical Properties white crystalline powder
  • General Description Crystals or white powder.
  • Air & Water Reactions Water soluble.
  • Reactivity Profile A halogenated alkene and alcohol. The unsaturated aliphatic hydrocarbons are generally much more reactive than the alkanes, which are saturated aliphatic hydrocarbons. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
  • Fire Hazard Flash point data for trans-2,3-Dibromo-2-butene-1,4-diol are not available, however trans-2,3-Dibromo-2-butene-1,4-diol is probably combustible.
trans-2,3-Dibromo-2-butene-1,4-diol Preparation Products And Raw materials
Raw materials
Preparation Products
trans-2,3-Dibromo-2-butene-1,4-diol Suppliers
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trans-2,3-Dibromo-2-butene-1,4-diol Spectrum
3234-02-4, trans-2,3-Dibromo-2-butene-1,4-diolRelated Search:
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  • rans-2,3-Dibromo-2-butene-1,4-diol
  • trans-2,3-Dibromo-2-butene-1,4-diol USP/EP/BP
  • (E)-2,3-Dibromo-2-butene-1,4-diol
  • trans-2,3-Dibromo-2-butene-1,4-diol 97%
  • trans-2,3-DibroMo-2-butene-1,4-diol, 97% 100GR
  • Peton22
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  • trans-2,3-Dibromo-2-butene-1,4-diol,97%
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  • 2 3-DIBROMO-2-BUTENE-1 4-DIOL 98%(GC)
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  • 2,3-DIBROMO-1,4-BUT-2-ENEDIOL
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  • 2,3-DIBROMO-2-BUTENE-1,4-DIOL
  • DIBROMO(-2,3)-2-BUTENE-1,4-DIOL
  • DBD
  • TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL
  • TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
  • TRANS-2,3-DIBROMO-1,4-DIHYDROXY-2-BUTENE
  • 4-diol,2,3-dibromo-2-Butene-1

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