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Isobutylene oxide, 99+%, Thermo Scientific Chemicals
488.73 SEK - 3857.81 SEK
Chemical Identifiers
| CAS | 558-30-5 |
|---|---|
| Molecular Formula | C4H8O |
| Molecular Weight (g/mol) | 72.107 |
| MDL Number | MFCD00066354 |
| InChI Key | GELKGHVAFRCJNA-UHFFFAOYSA-N |
| Synonym | isobutylene oxide, 1,2-epoxy-2-methylpropane, isobutene oxide, isobutylene epoxide, isobutyleneoxide, oxirane, 2,2-dimethyl, 1,2-epoxyisobutane, 1,1-dimethylethylene oxide, 1,2-isobutylene oxide, 2-methyl-1-propene oxide |
| PubChem CID | 11208 |
| IUPAC Name | 2,2-dimethyloxirane |
| SMILES | CC1(CO1)C |
Description
Isobutylene oxide is employed as an initiator for the preparation of polyisobutylenes. It finds application in the synthesis of 1-tert-butylperoxy-2-methyl-propan-2-ol.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIsobutylene oxide is employed as an initiator for the preparation of polyisobutylenes. It finds application in the synthesis of 1-tert-butylperoxy-2-methyl-propan-2-ol.
Solubility
Miscible with ethanol and diethyl ether. Slightly miscible with water.
Notes
Incompatible with strong oxidizing agents.
Chemical Identifiers
| 558-30-5 | |
| 72.107 | |
| GELKGHVAFRCJNA-UHFFFAOYSA-N | |
| 11208 | |
| CC1(CO1)C |
| C4H8O | |
| MFCD00066354 | |
| isobutylene oxide, 1,2-epoxy-2-methylpropane, isobutene oxide, isobutylene epoxide, isobutyleneoxide, oxirane, 2,2-dimethyl, 1,2-epoxyisobutane, 1,1-dimethylethylene oxide, 1,2-isobutylene oxide, 2-methyl-1-propene oxide | |
| 2,2-dimethyloxirane |
Specifications
| 558-30-5 | |
| 51°C to 52°C | |
| Ether-like | |
| 1.375 | |
| UN2924 | |
| isobutylene oxide, 1,2-epoxy-2-methylpropane, isobutene oxide, isobutylene epoxide, isobutyleneoxide, oxirane, 2,2-dimethyl, 1,2-epoxyisobutane, 1,1-dimethylethylene oxide, 1,2-isobutylene oxide, 2-methyl-1-propene oxide | |
| GELKGHVAFRCJNA-UHFFFAOYSA-N | |
| 2,2-dimethyloxirane | |
| 11208 | |
| ≥99% |
| 0.808 | |
| −32°C (−25°F) | |
| C4H8O | |
| MFCD00066354 | |
| 102408 | |
| Miscible with ethanol and diethyl ether. Slightly miscible with water. | |
| CC1(CO1)C | |
| 72.107 | |
| 72.11 | |
| Isobutylene oxide |
Safety and Handling
GHS H Statement
H225-H314-H318
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Causes serious eye damage.
P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P281-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
H225-H314-H335-H340-H350
missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
missing translation for 'einecsNumber' : 209-193-8
missing translation for 'rtecsNumber' : TZ3580000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only