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Specialty Chemical home >
Oil soluble Azo initiators> V-59
- solvent-soluble azo initiator
- soluble in various solvents
- 10 hour half-life decomposition temperature, 67°C
2,2'-Azobis(2-methylbutyronitrile)
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CAS NO. 13472-08-7
Molecular weight = 192.26
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| Appearance |
white crystalline powder |
| Melting point |
48-52°C |
| Activation energy |
1.25X105J/mol |
| 10 hour half-life decomposition temperature |
67°C(in toluene) |
| Solubility |
freely soluble in toluene, methanol, IPA or ethyl acetate
insoluble in water |
- 25kg in cardboard
- Keep under 10°C
| TSCA inventory |
listed |
| EINECS No. |
236-740-8 |
| Law concerning the Examination and Regulation
of Manufacture, etc. of Chemical Substances |
existing chemical substances 2-3539,
designated chemical substance |
| Occupational Health and Safety Law |
2-(6)-1250 |
| Mutation data |
Reverse mutation assay in S.typhimuriun and E.coli; Negative
Chromosomal aberration test in cultured mammalian cells; Negative |
Oral toxicity data
(LD50) |
rat(male) 271mg/kg, (female) 251mg/kg |
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Water
soluble Azo initiators
oil
soluble Azo initiators