3,4-Epoxy-1-butene
Butadiene monoxide
CAS: 930-22-3
Molecular Formula: C4H6O
3,4-Epoxy-1-butene - Names and Identifiers
| Name | Butadiene monoxide |
| Synonyms | 2-Vinyloxirane 2-ethenyloxirane Butadiene monoxide 3,4-Epoxy-1-butene 3,4-Epoxybut-1-ene (2S)-2-ethenyloxirane (2R)-2-ethenyloxirane 1,3-Butadiene monoepoxide |
| CAS | 930-22-3 |
| EINECS | 213-210-4 |
| InChI | InChI=1/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2/t4-/m0/s1 |
3,4-Epoxy-1-butene - Physico-chemical Properties
| Molecular Formula | C4H6O |
| Molar Mass | 70.0898 |
| Density | 1.075g/cm3 |
| Melting Point | -135℃ |
| Boling Point | 62 - 64.5℃ |
| Vapor Presure | 143mmHg at 25°C |
| Refractive Index | 1.577 |
3,4-Epoxy-1-butene - Risk and Safety
| Hazard Symbols | F - Flammable Xn - Harmful  |
| Risk Codes | R11 - Highly Flammable R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
3,4-Epoxy-1-butene - Introduction
Butadiene monoxide(Butadiene monoxide) is an organic compound with the chemical formula C4H6O. The following is a description of the nature, use, preparation and safety information of Butadiene monoxide:
Nature:
- Butadiene monoxide is a colorless, volatile liquid with an odor similar to alcohol.
-It can be dissolved in water and a variety of organic solvents.
- Butadiene monoxide has a low density, with a melting point of -122°C and a boiling point of 106°C.
Use:
- Butadiene monoxide can be used as intermediates in chemical synthesis and used to prepare other organic compounds.
-It can also be used as an ingredient in adhesives, coatings and plastics.
- Butadiene monoxide are also used in the field of pesticides and pharmaceuticals, as raw materials for pesticides and reagents.
Method:
-The main preparation method of Butadiene monoxide is obtained by the oxidation reaction of butadiene.
-Butadiene reacts with hydrogen peroxide to undergo an oxidation reaction in the presence of a catalyst to produce Butadiene monoxide.
Safety Information:
- Butadiene monoxide is a flammable liquid that produces flammable vapors.
-It has a pungent odor and may irritate the skin and eyes.
-When using Butadiene monoxide, care should be taken to avoid inhalation, contact with the skin or entering the eyes.
-It should be stored in a cool, well-ventilated place, away from fire and oxidizing agents.
-Appropriate personal protective measures such as gloves, goggles and protective clothing should be taken when handling Butadiene monoxide. If in contact with skin or eyes, rinse immediately. If inhaled excessive, should go to the fresh air medical treatment.
Nature:
- Butadiene monoxide is a colorless, volatile liquid with an odor similar to alcohol.
-It can be dissolved in water and a variety of organic solvents.
- Butadiene monoxide has a low density, with a melting point of -122°C and a boiling point of 106°C.
Use:
- Butadiene monoxide can be used as intermediates in chemical synthesis and used to prepare other organic compounds.
-It can also be used as an ingredient in adhesives, coatings and plastics.
- Butadiene monoxide are also used in the field of pesticides and pharmaceuticals, as raw materials for pesticides and reagents.
Method:
-The main preparation method of Butadiene monoxide is obtained by the oxidation reaction of butadiene.
-Butadiene reacts with hydrogen peroxide to undergo an oxidation reaction in the presence of a catalyst to produce Butadiene monoxide.
Safety Information:
- Butadiene monoxide is a flammable liquid that produces flammable vapors.
-It has a pungent odor and may irritate the skin and eyes.
-When using Butadiene monoxide, care should be taken to avoid inhalation, contact with the skin or entering the eyes.
-It should be stored in a cool, well-ventilated place, away from fire and oxidizing agents.
-Appropriate personal protective measures such as gloves, goggles and protective clothing should be taken when handling Butadiene monoxide. If in contact with skin or eyes, rinse immediately. If inhaled excessive, should go to the fresh air medical treatment.
Last Update：2024-04-09 02:00:49