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trans-2,3-Dibromo-2-butene-1,4-diol CAS 3234-02-4

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trans-2,3-Dibromo-2-butene-1,4-diol CAS 3234-02-4

CAS: 3234-02-4
Molecular Formula: C4H6Br2O2
Molecular Weight: 245.9
EINECS: 221-779-5
HS Code: 29055998

Synonyms: 2,3-dibromo-2-butene-4-diol; 4-diol,2,3-dibromo-2-Butene-1; TRANS-2,3-DIBROMO-1,4-DIHYDROXY-2-BUTENE; TRANS-2,3-DIBROMO-2Chemicalbook-BUTENE-1,4-DIOL; TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL; DBD; DIBROMO(-2,3)-2-BUTENE-1,4-DIOL; 2,3-DIBROMO-2-BUTYLENE-1,4-DIOL

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What is trans-2,3-Dibromo-2-butene-1,4-diol CAS 3234-02-4?

trans-2,3-Dibromo-2-butene-1,4-diol (CAS No. 3234-02-4), also known as DBD, is a brominated diol compound containing two hydroxyl groups and two bromine atoms. It is a white to off-white crystalline solid with the molecular formula C₄H₆Br₂O₂.
Due to its unique brominated structure and reactive functional groups, trans-2,3-Dibromo-2-butene-1,4-diol is mainly used as a chemical intermediate in organic synthesis, polymer-related applications, and specialty chemical manufacturing. It is valued for its bromine content, stability, and ability to participate in various chemical reactions.

Specifications

Item Specification
Appearance White to off-white crystalline solid
Molecular Formula C₄H₆Br₂O₂
Molecular Weight 245.9
Melting Point 112–114°C
Solubility Slightly soluble in water
Storage Condition Store in a cool place, preferably 2–8°C

Features

  • High Bromine Content: Provides excellent reactivity for brominated chemical synthesis.
  • Stable Crystalline Structure: Offers good stability during storage and handling.
  • Versatile Intermediate: Suitable for organic synthesis and specialty chemical applications.
  • High Purity: Available with consistent quality for research and industrial use.
  • Good Chemical Compatibility: Can be used in various synthesis processes requiring brominated diol compounds.
  • Specialized Functional Groups: Contains hydroxyl groups that provide additional chemical modification possibilities.

Applications

  • Chemical Synthesis: Used as an intermediate for preparing various brominated organic compounds.
  • Polymer Industry: Applied in specialty polymer and material synthesis due to its reactive bromine and hydroxyl groups.
  • Pharmaceutical & Fine Chemicals: Used as a building block in the synthesis of specialty chemicals and research compounds.
  • Organic Research: Applied as a reagent and intermediate in laboratory-scale chemical reactions.
  • Specialty Materials: Used in the development of functional materials and advanced chemical formulations.

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