D39169

1,4-Dibromo-2,3-butanedione

99%

• Synonym(s): 1,4-Dibromodiacetyl
• Linear Formula: BrCH₂COCOCH₂Br
• CAS Number: 6305-43-7
• Molecular Weight: 243.88
• EC Number: 228-615-1
• MDL number: MFCD00000205
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893797
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 99%
• form: powder
• mp: 117-119 °C (lit.)
• SMILES string: BrCC(=O)C(=O)CBr
• InChI: 1S/C4H4Br2O2/c5-1-3(7)4(8)2-6/h1-2H2
• InChI key: RZMOICJDRADLCT-UHFFFAOYSA-N

Description

Application

• Catalyst-Free Multicomponent Cyclopolymerizations: A novel approach utilizing 1,4-Dibromo-2,3-butanedione in catalyst-free multicomponent cyclopolymerizations to synthesize functional polyiminofurans containing bromomethyl groups was developed. This method enhances the utility of 1,4-Dibromo-2,3-butanedione in producing advanced materials with potential applications in chemical and pharmaceutical industries (Zhu et al., 2021).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves