4,4'-Azobis(4-cyanovaleric acid)

Post Date:
May 14,2024
Expiry Date:
Nov 10,2024
Detailed Description:
Cas No. :2638-94-0
Alias：V501

Abreviation：ACVA

Features：No cyano group, water-soluble initiator.

Exterior：White or white crystalline powder

Purity(HPLC)：98%

Boiling point：110-120℃(decompose)

Activation energy：142 KJ/mol

Solubility：Soluble in water

10 hour half-life temperature：68℃

Store：Store in the dark, the temperature is less than 10℃, and do not store with oxides.

packaging grade：II

Risk category：6.1

UN number：2811
CAS Registry Number:
2638-94-0
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
Molecular Structure:
Hazard Symbols:
F:Flammable;
Risk Codes:
R11:;
Safety Description:
S15:;
S16:;
S22:;
S24/25:;
S36:;

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