Azo polymerization initiators

V-65

CAS : 4419-11-8

low-temperature type oil soluble

Plastics manufacturing

Photocurable

When compared with AIBN, the 10 hour half-life temperature of this oil-soluble azo polymerization initiator is 10 ℃ or lower than AIBN.
This product can be used for a wide range of applications, from versatile polymers to cosmetics-related use.

  • Oil-soluble azo initiator having low decomposition temperature
  • Soluble in various organic solvents
  • Employed in various polymerizations for general purposes
  • 10 Hour half-life decomposition temperature: 51℃
Inquiry form Request a sample
of the V-65
Structural formula of 2,2'-Azobis(2,4-dimethylvaleronitrile)
Chemical name 2,2'-Azobis(2,4-dimethylvaleronitrile)
CAS RN® 4419-11-8
Molecular weight 248.37
Molecular formula C14H24N4
Synonyms ADVN, AMVN, ABVN

Physical characteristics

Color
Appearance		 white
crystalline powder
Melting point/freezing point 45-70(dec) ℃
10hour half-life decomposition temperature 51℃（in toluene）
Activation energy 117.8 kJ/mol
Frequency factor (ln A) 32.94
Solubilities

water : insoluble.
benzene, acetone, ether, N,N-dimethylformamide, toluene, methanol : soluble.
SADT 30℃

*SADT: Self-accelerating decomposition temperature

Packaging & Storage conditions

Packaging 25kg / 500g
Storage conditions keep under 15℃

Related laws and regulations

TSCA Listed
EINECS Listed
REACH 01-2120797614-41-0000
Inquiry form Request a sample
of the V-65

Here, you can calculate the ‘residue rate’, ‘decomposition reaction time’, and ‘temperature during the decomposition reaction’ of azo polymerization initiators.

Image of Azo Residue Rate Calculation Tool