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Products
(E)-1,4-Dibromobut-2-ene

English name:(E)-1,4-Dibromobut-2-ene
Alias:trans-1,4-Dibromo-2-butene
CAS.NO:821-06-7
EINECS No.:212-472-7
Molecular formula:C4H6Br2
Molecular weight:213.91
Structure formula:
1,4-二溴-2-丁烯, CAS #: 821-06-7
Melting point:48-53 ℃
Boiling point:205 ℃
Flash light:113 ℃
Solubility:Slightly soluble in water
Content:≥99%(trans)
Loss on drying:≤0.5%
Appearance:White crystal
Dangerous code: symbol   T 
Dangerous grade:R24/25;R34  
Safe grade:S26;S28A;S36/37/39;S45 
UN code:UN 2923

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