Product Details
| Product Name: Isobutylene oxide | CAS No.: 558-30-5 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2025/09/25 |
1. Product information
| Product Name: | Isobutylene oxide |
| Synonyms: | 1,2-EPOXYISOBUTANE;1,1-DIMETHYLOXIRANE;2-METHYLPROPYLENE OXIDE;2,2-DIMETHYLOXIRANE;ISOBUTYLENE OXIDE;1,1-Dimethyloxirane, 1,2-Epoxy-isobutane, Isobutylene oxide;Methylpropylene oxide;2,2-Dimethylethylene oxide |
| CAS: | 558-30-5 |
| MF: | C4H8O |
| MW: | 72.11 |
| EINECS: | 209-193-8 |
| Product Categories: | Oxiranes;Simple 3-Membered Ring Compounds |
| Mol File: | 558-30-5.mol |
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| Isobutylene oxide Chemical Properties |
| Boiling point | 50-51 °C(lit.) |
| density | 0.812 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 33 °F |
| storage temp. | Flammables area |
| solubility | 58g/l |
| form | Liquid |
| Specific Gravity | approximate 0.82 (20℃) |
| color | Clear colorless |
| explosive limit | 1.5-13.5%(V) |
| Water Solubility | 58 g/L (20 oC) |
| Isobutylene oxide Usage And Synthesis |
| Chemical Properties | clear colorless liquid |
| Uses | Isobutylene oxide is an epoxide that is used as an initiator in the synthesis of polyisobutylenes. |
| Uses | 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. |
| Definition | ChEBI: 2,2-Dimethyloxirane is an epoxide. |
| Flammability and Explosibility | Highly flammable |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.


3. Shipping

4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652

Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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