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Name |
tert-Butyl peroxyisobutyrate |
EINECS | 203-650-5 |
CAS No. | 109-13-7 | Density | 0.937 g/cm3 |
PSA | 35.53000 | LogP | 1.91570 |
Solubility | 3.96g/L at 20℃ | Melting Point |
-46oC |
Formula | C8H16 O3 | Boiling Point | 165.4 °C at 760 mmHg |
Molecular Weight | 160.213 | Flash Point | 50.6 °C |
Transport Information | UN 2142/2562 | Appearance | N/A |
Safety | An explosive and flammable peroxide. Handle very carefully in concentrated solutions. When heated to decomposition it emits acrid smoke and irritating vapors. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | Flammable, dangerous fire risk. Oxidizing agent. | |
Synonyms |
Peroxyisobutyricacid, tert-butyl ester (6CI,7CI,8CI); Chemex IB; Esperox 24M; Kayaester I;Lupersol 8; Lupersol 80; Perbutyl IB; Trigonox 41C75; tert-Butyl2-methylpropaneperoxoate; tert-Butyl perisobutyrate; tert-Butylperoxyisobutyrate |
Article Data | 13 |
Molecular Structure of tert-Butyl peroxyisobutyrate (CAS NO.109-13-7):
EINECS: 203-650-5
IUPAC Name: tert-Butyl 2-methylpropaneperoxoate
Molecular Formula: C8H16O3
Molecular Weight: 160.210840 g/mol
XLogP3-AA: 2.2
H-Bond Donor: 0
H-Bond Acceptor: 3
Canonical SMILES: CC(C)C(=O)OOC(C)(C)C
InChI: InChI=1S/C8H16O3/c1-6(2)7(9)10-11-8(3,4)5/h6H,1-5H3
InChIKey: PFBLRDXPNUJYJM-UHFFFAOYSA-N
Boiling Point: 165 °C
Vapor Pressure:1.9 (25 °C)
Density: 0.915 g/cm3 (20 °C)
Partition Coefficient: 2.46
Heat Of Vaporization: 40.2 kJ/mol
Refractive Index: 1.411 (20 °C)
Melting Point: -46 °C
Reported in EPA TSCA Inventory.
Safety Information of tert-Butyl peroxyisobutyrate (CAS NO.109-13-7):
RIDADR: UN 2142/2562
HazardClass: 5.2
PackingGroup: II
An explosive and flammable peroxide. Handle very carefully in concentrated solutions. When heated to decomposition it emits acrid smoke and irritating vapors.
DOT Classification: Forbidden
tert-Butyl peroxyisobutyrate with CAS registry number of 109-13-7 is also known as Propaneperoxoic acid, 2-methyl-, 1,1-dimethylethyl ester ; tert-Butyl peroxyisobutyrate, >77% in solution [Forbidden] .