Perkadox 16
Bis(4-tert-butylcyclohexyl) peroxydicarbonate
CAS: 15520-11-3
Molecular Formula: C22H38O6
Perkadox 16 - Names and Identifiers
Perkadox 16 - Physico-chemical Properties
| Molecular Formula | C22H38O6 |
| Molar Mass | 398.53 |
| Density | 1.06±0.1 g/cm3(Predicted) |
| Melting Point | 91-92°C |
| Boling Point | 435.1±28.0 °C(Predicted) |
| Water Solubility | 600ng/L at 20℃ |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.01Pa at 20℃ |
| Appearance | Solid |
| Color | White to Off-White |
| Storage Condition | 2-8°C |
| Stability | Light Sensitive |
Perkadox 16 - Risk and Safety
| Hazard Symbols | O - Oxidizing agent |
| Risk Codes | 7 - May cause fire |
| Safety Description | S3 - Keep in a cool place. S7 - Keep container tightly closed. S14 - Keep away from ... (a list of incompatible materials will follow). S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S17 - Keep away from combustible material. |
| UN IDs | UN 3114 5.2 |
| WGK Germany | 1 |
| HS Code | 29209090 |
Perkadox 16 - References
| LogP | 8.34 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | initiator for acrylate polymerization. |
| production method | (1) synthesis of p-tert-butylcyclohexyl chloroformate the toluene solution of p-tert-butylcyclohexanol was dropped into a reactor filled with phosgene toluene solution, and the reaction temperature was controlled at about 5 ° C., and stirring was continued for 2 hours after the dropping. Then, the temperature was raised to 60 ° C. To remove excess phosgene and hydrogen sulfide as a by-product until there was no phosgene in the discharged gas, and the reaction solution was measured to be nearly neutral by using test paper. Finally, toluene was distilled off under reduced pressure to obtain p-tert-butylcyclohexyl chloroformate. (CH3)3COH COCl2(CH3)3COCOCl HCl (2) synthesis of TBCP water, sodium hydroxide, hydrogen peroxide and emulsifier sodium dodecyl sulfate were added to the reactor, stirred at about 10 ℃ for reaction, sodium peroxide was prepared. Then, P-tert-butyl cyclohexyl chloroformate prepared as described above was added dropwise, and the reaction temperature was controlled at about 40 °c. After the Ester was added, a small amount of hydrogen peroxide was added and the reaction was continued for 1H. The product was filtered, washed with ice water until neutral, and dried to obtain a finished product. |
Last Update：2024-04-09 02:00:15
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Perkadox 16
2-Heptenoic acid, 7-[(2-amino-2-carboxyethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]-, [S-[R*,R*-(Z)]]- (9CI)
docosyl dodecanoate
Butanedioic acid, 2-(15-hydroxyhexadecyl)-3-methylene-, 1,4-dimethyl ester
3-三氟甲基-1H-吡唑-4-羧酸乙酯
1,4-DIETHYLPIPERAZINE
2-Heptenoic acid, 7-[(2-amino-2-carboxyethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]-, [S-[R*,R*-(Z)]]- (9CI)
docosyl dodecanoate
Butanedioic acid, 2-(15-hydroxyhexadecyl)-3-methylene-, 1,4-dimethyl ester
3-三氟甲基-1H-吡唑-4-羧酸乙酯
1,4-DIETHYLPIPERAZINE