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Mucobromic Acid

Mucobromic Acid / CAS : 488-11-9

Appearance White to beige. Crystalline Powder UN 3261
HS 29183000 DG Class 2
Synonyms Malealdehydic Acid,Dibromo; (Z)-2,3-Dibromo-4-Oxobut-2-Enoic Acid; 2,3-Dibromomalealdehydic Acid; Dibromo Maleic Monaldehyde; Bromomucic Acid; Mucobromicacid; 2,3-Dibromo-4-Oxo-Cis-Crotonic Acid; Mucobromsaeure; Dibromoaldehydoacrylic Acid; (2Z)-2,3-Dibromo-4-Oxobut-2-Enoic Acid; Dibromomalealdehydic Acid; 2,3-Dibrom-4-Oxo-Cis-Crotonsaeure; 2-Butenoic Acid, 2,3-Dibromo-4-Oxo-, (Z)-; 3-Dibromo-4-Oxo-(Z)-2-Butenoicaci; Malealdehydic Acid, Dibromo-; Mucobromic Acid (2,3-Dibromo-4-Oxo-2-Butenoic Acid) (Open Form); (2Z)-2,3-Dibromo-4-Oxo-2-Butenoic Acid; (Z)-2,3-Dibromo-4-Oxo-2-Butenoate
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Properties

Summary

Formula
C4H2Br2O3
Molecular Mass
257.86500
Exact Mass
255.83700
PSA
54.37000
Logp
1.27130
IUPAC
(Z)-2,3-dibromo-4-oxobut-2-enoic acid
SMILES
C(=O)C(=C(C(=O)O)Br)Br

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Organic Chemical Materials > Carboxylic Acids and Derivatives

Chemical and Physical Properties

Melting Point
120-124 °C(lit.)
Density
2.43 g/cm3
Boiling Point
321.8ºC at 760 mmHg
Flash Point
148.4ºC
Appearance
White to beige. Crystalline Powder

Export information

HS Code
29183000
Export Rebate
13%
UN No.
3261
DG-Class
2
Risk Code
R34
Safety Label
C

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