CAS No: 2638-94-0, Chemical Name: 4,4'-Azobis(4-cyanovaleric acid)
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2638-94-0 4,4'-Azobis(4-cyanovaleric acid)

product Name 4,4'-Azobis(4-cyanovaleric acid)
Synonyms 4,4-Azobis-(4-cyanopentanoic acid); 4,4azobis(4-cyanovaleric acid); 4,4-dicyano-4,4-azodivaleric acid; 4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoic acid); (4S,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate); (4S,4'S)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate); (4R,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate); 4,4-Azobis-4-Cyanovaleric Acid; V501
Molecular Formula C12H14N4O4
Molecular Weight 278.2651
InChI InChI=1/C12H16N4O4/c1-11(7-13,5-3-9(17)18)15-16-12(2,8-14)6-4-10(19)20/h3-6H2,1-2H3,(H,17,18)(H,19,20)/p-2/b16-15+/t11-,12-/m1/s1
CAS Registry Number 2638-94-0
EINECS 220-135-0
Molecular Structure 2638-94-0 4,4'-Azobis(4-cyanovaleric acid)
Melting point 118-125℃
Boiling point 503.6°C at 760 mmHg
Flash point 258.3°C
Vapour Pressur 1.66E-11mmHg at 25°C
Hazard Symbols  F:Flammable;
Risk Codes R11:;
Safety Description S15:;
S16:;
S22:;
S24/25:;
S36:;
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