3,4-Epoxy-1-butene

Basic Information

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CAS Number

930-22-3

Molecular Formula

C4H6O

Molecular Weight

70.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

-135°C

Boiling Point

67°C

Density

0.87 g/mL at 25 °C

Refractive Index

n20/D 1.417(lit.)

SMILES

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C=CC1CO1

InChI

InChI=1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2

InChIKey

GXBYFVGCMPJVJX-UHFFFAOYSA-N

LogP

0.5711999999999999

Topological Polar Surface Area

12.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

49.6

Safety Information

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GHS Hazard Pictograms

H225

H302

H319

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 3 Class 3

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Butadiene monoxide
3,4-Epoxybut-1-ene~2-Vinyloxirane
2-Vinyloxirane
1,3-Butadiene monoepoxide
3,4-Epoxy-1-butene
Oxirane, 2-ethenyl-
Vinylethylene Oxide
1,2-epoxybutene
1,2-epoxybutene-3
1,2-oxido-3-butene
Butadiene epoxide
Butadiene monoepoxide
Butadiene monooxide
Butene 3,4-epoxid
1-Butene, 3,4-epoxy- (6CI, 8CI)
2-Ethenyloxirane (ACI)
Oxirane, ethenyl- (9CI)
(±)-Vinyloxirane
1,2-Epoxy-3-butene
1,2-Oxido-3-butene
1,3-Butadiene monooxide
1,3-Butadiene monoxide
1,3-Butadiene oxide
Butene 3,4-epoxide
Epoxybutadiene
Ethenyloxirane
NSC 24251
NSC 8023
Vinyl epoxide
Vinyloxirane
1-Butene, 3,4-epoxy-

MDL Number

MFCD00005149

Customs Code

2910900090

FAQ

What regulatory guidelines apply to 3,4-Epoxy-1-butene (CAS: 930-22-3)?

3,4-Epoxy-1-butene (CAS: 930-22-3) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a flammable liquid. In the European Union, it falls under the REACH regulation. For use in the US, the FDA and EPA have specific requirements for its handling and disposal due to its flammability and potential environmental impact.

Are there alternatives to 3,4-Epoxy-1-butene (CAS: 930-22-3) in synthesis?

Yes, there are alternatives to 3,4-Epoxy-1-butene (CAS: 930-22-3) in synthesis, such as 2-Butene and 4-Vinylcyclohexene. These alternatives can be used depending on the specific requirements of the reaction and the desired end product.

What is the market or research trend for 3,4-Epoxy-1-butene (CAS: 930-22-3)?

The market for 3,4-Epoxy-1-butene (CAS: 930-22-3) is growing due to its use in epoxy resins and as a monomer for polymerization. Research trends focus on developing more sustainable and environmentally friendly production methods and exploring its application in new areas such as coatings and adhesives.

How should waste containing 3,4-Epoxy-1-butene (CAS: 930-22-3) be handled?

Waste containing 3,4-Epoxy-1-butene (CAS: 930-22-3) should be collected in appropriate containers and stored in a well-ventilated area. It should be disposed of through a licensed waste disposal facility to ensure proper incineration or other environmentally friendly methods. Specific precautions include ensuring the waste is not a fire hazard and that it does not cause environmental contamination.