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Synonyms: DBD; DBBD; 2,3-dibromo-1,4-dihydroxy-2-butene; 2,3-dibromobutene-1,4-diol; (E)-2,3-Dibromo-2-butene-1,4-diol
CAS No.: 3234-02-4
Molecular Weight: 245.8982
Structural Formula: 2,3-Dibromo-2-Butene-1,4-Diol (DBBD)
Molecular Formula: C4H6Br2O2
m.p.: 112~114 deg. C
Solubility in water: 1~5 g/100ml @ 21 deg. C


Trans-2,3-Dibromo-2-Butene-1,4-Diol is used in soldering flux and pharmaceutical synthesis, etc


2,3-Dibromo-2-Butene-1,4-Diol Content 98.5% min.
Lloss on drying 0.1% max.
M.p. (deg. C) 112~116
Residues on ignition 0.1% max.
Acidity 0.05% max.
Appearance white fine crystalline powder

Standard Packaging

25kg per fiber drum, on pallet

Packaging photo coming soon

Risks and Safety Information

Trans-2,3-Dibromo-2-Butene-1,4-Diol is a toxic solid

UN 2811, Hazard Class 6.1, PG III

For more information please refer to MSDS

Warning Toxic!

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