Products Description
What is Isobutylene Oxide?
Isobutylene Oxide is an organic compound that appears as a colorless liquid with a characteristic odor. It is soluble in many organic solvents and slightly soluble in water. Its CAS number is 558-30-5, EINECS number is 209-193-8, chemical formula is C₄H₈O, and molecular weight is 72.11. Its density at 25°C is 0.812 g/mL (literature value), boiling point is between 50-51°C (literature value), and flash point is 33°F. Its water solubility at 20°C is 58 g/L, vapor pressure at 25°C is 283 mmHg, and solubility is 58 g/L. Storage conditions are to place in the flammable area.


Basic Info
| CAS Number | 558-30-5 |
| EINECS Number | 209-193-8 |
| Chemical Formula | C₄H₈O |
| Molecular Weight | 72.11 |
| Density | 0.812 g/mL at 25 °C (lit.) |
| Boiling Point | 50-51 °C (lit.) |
| Flash Point | 33°F |
| Water Solubility | 58 g/L at 20 °C |
| Vapor Pressure | 283 mmHg at 25 °C |
| Solubility | 58 g/L |
| Storage Condition | Flammables area |
Uses
Isobutylene Oxide is an important organic chemical raw material with a wide range of uses:
- Production of polyether polyols: This substance can react with initiators (such as propylene glycol, glycerol, etc.) under the action of catalysts to undergo ring-opening polymerization to generate polyether polyols of different molecular weights and structures. These polyether polyols can be used to manufacture various polyurethane products and are widely used in construction, furniture, automobiles, aerospace and other fields.
- Production of propylene glycol: This substance can be hydrolyzed to obtain propylene glycol. Propylene glycol is an important chemical raw material and is widely used in food, medicine, cosmetics, coatings, inks and other industries.
- Production of surfactants: Isobutylene Oxide can react with different nucleophilic reagents to generate various types of surfactants. These surfactants have good emulsification, dispersing, wetting, foaming and other properties and are widely used in detergents, cosmetics, textiles, leather, papermaking and other industries.
- Production of other organic compounds: This substance can also be used to produce many other organic compounds, such as propylene alcohol, propionaldehyde, acetone, etc.
Safety Information
- This substance is irritating to the skin and eyes and may cause chemical burns. Please take precautions when in contact.
- This compound is flammable and should not be used near open flames or high temperature sources.
- When using, pay attention to ventilation and avoid inhaling high concentrations of Isobutylene Oxide vapor for a long time to avoid damage to the human body.
- Please follow the relevant safety operating procedures when using and store properly.

Company Profile
Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.




FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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