143707

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

97%

• Synonym(s): 2,3-Dibromo-2-butene-1,4-diol
• Linear Formula: HOCH₂C(Br)=C(Br)CH₂OH
• CAS Number: 3234-02-4
• Molecular Weight: 245.90
• EC Number: 221-779-5
• MDL number: MFCD00004698
• UNSPSC Code: 12162002
• PubChem Substance ID: 24848605
• NACRES: NA.23

Properties

• assay: 97%
• form: solid
• mp: 112-114 °C (lit.)
• SMILES string: OC\C(Br)=C(/Br)CO
• InChI: 1S/C4H6Br2O2/c5-3(1-7)4(6)2-8/h7-8H,1-2H2/b4-3+
• InChI key: MELXIJRBKWTTJH-ONEGZZNKSA-N

Description

Application

• Synthesis and Characterization of Oligomer Bis (trans-2, 3-dibromo-4-hydroxy-2-butenyl) terephthalate as a Green Corrosion Inhibitor on Mild Steel in 1 MH 3 PO 4: This study discusses the conversion of PET waste into an oligomer using trans-2,3-dibromo-2-butene-1,4-diol, exploring its efficacy as a corrosion inhibitor (Tuama, Indonesian Journal of Chemistry).


• Use of bromine and bromo-organic compounds in organic synthesis: This review highlights the role of trans-2,3-dibromo-2-butene-1,4-diol in organic synthesis, particularly its utility in bromination reactions to synthesize complex organic molecules (Saikia et al., Chemical Reviews, 2016).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)