Butadiene monoxide
- CAS No.
- 930-22-3
- Chemical Name:
- Butadiene monoxide
- Synonyms
- 2-VINYLOXIRANE;EPOXYBUTENE;Vinyloxirane;3,4-EPOXY-1-BUTENE;Butadiene monoepoxide;Vinyl epoxide;1,2-EPOXY-3-BUTENE;Butadiene monooxide;1,3-Butadiene monooxide;Ethenyloxirane
- CBNumber:
- CB7416666
- Molecular Formula:
- C4H6O
- Molecular Weight:
- 70.09
- MDL Number:
- MFCD00005149
- MOL File:
- 930-22-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | -135 °C |
|---|---|
| Boiling point | 65-66 °C(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | −58 °F |
| storage temp. | 2-8°C |
| solubility | Miscible with ethanol, ethyl ether, benzene and organic solvents. |
| form | clear liquid to slightly cloudy liquid |
| color | Colorless to Light orange to Yellow |
| Sensitive | Moisture Sensitive |
| BRN | 103170 |
| InChI | InChI=1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2 |
| InChIKey | GXBYFVGCMPJVJX-UHFFFAOYSA-N |
| SMILES | O1CC1C=C |
| CAS DataBase Reference | 930-22-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 478ERR5NKR |
| EPA Substance Registry System | 1,2-Epoxy-3-butene (930-22-3) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H302-H319 | |||||||||
| Precautionary statements | P210-P301+P312+P330-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-22-36 | |||||||||
| Safety Statements | 16-26-36/37 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | EM7350000 | |||||||||
| F | 21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29109000 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Flam. Liq. 2 |
|||||||||
| Hazardous Substances Data | 930-22-3(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Butadiene monoxide price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 127574 | 3,4-Epoxy-1-butene 98% | 930-22-3 | 1g | $135 | 2026-04-30 | Buy |
| Sigma-Aldrich | 127574 | 3,4-Epoxy-1-butene 98% | 930-22-3 | 5g | $441 | 2026-04-30 | Buy |
| TCI Chemical | E0337 | 1,3-Butadiene Monoepoxide >97.0%(GC) | 930-22-3 | 1g | $49 | 2026-04-30 | Buy |
| TCI Chemical | E0337 | 1,3-Butadiene Monoepoxide >97.0%(GC) | 930-22-3 | 5g | $148 | 2026-04-30 | Buy |
| Biosynth | J-640021 | 3,4-Epoxy-1-butene | 930-22-3 | 0.05kg | $266.77 | 2026-06-04 | Buy |
Butadiene monoxide Chemical Properties, Uses, Production
Chemical Properties
clear colorless to light yellow liquid
Uses
Butadiene monoxide is used as key starting material for the synthesis of (-)-bulgecinine and (+)-broussonetine G.
General Description
Clear light yellow liquid.
Air & Water Reactions
Highly flammable. Water soluble.
Reactivity Profile
BUTADIENE MONOXIDE may be sensitive to heat. BUTADIENE MONOXIDE can react with oxidizing materials. . Epoxides are highly reactive. They polymerize in the presence of catalysts or when heated. These polymerization reactions can be violent. Compounds in this group react with acids, bases, and oxidizing and reducing agents. They react, possibly violently with water in the presence of acid and other catalysts.
Health Hazard
ACUTE/CHRONIC HAZARDS: BUTADIENE MONOXIDE emits acrid fumes when heated to decomposition.
Fire Hazard
BUTADIENE MONOXIDE is flammable.
Safety Profile
A poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. A very dangerous fire hazard when exposed to heat or flame; can react with oxidzing materials. To fight fire, use CO2, dry chemical, water spray. When heated to decomposition it emits acrid smoke and fumes.
Butadiene monoxide Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| RYSS TECH LTD | 400-188-0725 +86 21 34310725 13611771617 | China | 1999 | 57 | |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
View Latest Price from Butadiene monoxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2-Vinyloxirane
930-22-3
|
$5.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2025-06-27 | BUTADIENE MONOXIDE
930-22-3
|
1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2021-07-13 | 3,4-Epoxy-1-butene
930-22-3
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2-Vinyloxirane
930-22-3
- $5.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- BUTADIENE MONOXIDE
930-22-3
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3,4-Epoxy-1-butene
930-22-3
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
