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Specialty Chemical home >
Oil soluble Azo initiators > V-70
- solvent-soluble azo initiator having
low decomposition temperature.
An alternative to photo reaction as radical generator.
- soluble in various solvents.
- With highest polymerization activity
among azo initiators available in Wako.
- 10 hour half-life decomposition temperature, 30°C
2,2'-Azobis(4-methoxy-2.4-dimethyl valeronitrile)
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CAS NO. 15545-97-8
Molecular weight = 308.42
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| Appearance |
white to slightly brown crystalline powder |
| Melting point |
50-96°C |
| Activation energy |
1.15X105 J/mol |
| 10 hour half-life decomposition temperature |
30°C(in toluene) |
| Solubility |
soluble in toluene or acetone
very slightly soluble in methanol
insoluble in water |
| TSCA inventory |
listed |
| EINECS No. |
239-593-8 |
| Law concerning the Examination and Regulation
of Manufacture, etc. of Chemical Substances |
existing chemical substances 2-1542 |
| Occupational Health and Safety Law |
official announcement chemical substance |
| Mutation data |
mutagenicity test using microbe negative |
Oral toxicity data
(LD50) |
mouse(male) 2028mg/kg,
mouse(female) 2900mg/kg |
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Water
soluble Azo initiators
oil
soluble Azo initiators