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4,4'-Azobis(4-Cyanovaleric Acid)

4,4'-Azobis(4-Cyanovaleric Acid) / CAS : 2638-94-0

Appearance - UN 1325 4.1/PG 2
HS 29270000 DG Class 4.1
Synonyms 4,4'-(Diazene-1,2-Diyl)Bis(4-Cyanopentanoic Acid); Acva; 4,4-Azobis-(4-Cyanopentanoic Acid); 4,4Azobis(4-Cyanovaleric Acid); 4,4-Dicyano-4,4-Azodivaleric Acid
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Properties

Summary

Formula
C12H16N4O4
Molecular Mass
280.28000
Exact Mass
280.11700
PSA
146.90000
Logp
1.73276
IUPAC
4-[(4-carboxy-2-cyanobutan-2-yl)diazenyl]-4-cyanopentanoic acid
SMILES
CC(CCC(=O)O)(C#N)N=NC(C)(CCC(=O)O)C#N

Attribute classification

Matter Classification
organic
Category
Surfactants, Catalysts > Surface Active Agent
Auxiliary > Other Auxiliary Agent
Polymers Material > Material

Chemical and Physical Properties

Melting Point
118-125 °C (dec.)(lit.)
Density
1.23 g/cm3
Boiling Point
503.6ºC at 760 mmHg

Export information

HS Code
29270000
Export Rebate
13%
UN No.
1325 4.1/PG 2
DG-Class
4.1
Risk Code
R11
Safety Label
F

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