Trans-2-butene
Trans-2-Butene is an acyclic alkene with four carbon atoms.
Trans-2-butene
Formula: C4H8
CAS No: 624-64-6
trans-2-Butene (C4H8) is a colorless, flammable hydrocarbon gas used as a chemical intermediate and feedstock in petrochemical processing. As an olefin, it participates readily in addition and polymerization reactions, making it useful in controlled synthesis and refining operations.
In industrial applications, trans-2-butene is used in the production of chemicals, fuel components, and specialty intermediates. Its defined isomer structure enables selective reactions and process optimization in hydrocarbon processing systems.
Applications include:
- Used as a feedstock in petrochemical and chemical manufacturing processes.
- Applied in the production of butadiene, polymers, and chemical intermediates.
- Used in fuel blending and refining operations.
- Supports catalytic and reaction studies in research environments.
- Applied in specialty hydrocarbon processing applications.
EFC Gases & Advanced Materials supplies high-purity trans-w-butene with tight control of moisture and critical impurities to ensure consistent performance in demanding applications.
Applications
Specifications
Further Specifications
Cylinder Sizes
- Feed petrochemical production processes.
- Produce polymers and intermediates.
- Blend fuels and refine hydrocarbons.
- Support catalytic research.
- Process specialty hydrocarbons.
| Grade 2 | |
|---|---|
| Purity | 99.0% |
| Other Hydrocarbons | < 1% |
| Sulfur | < 1 ppmv |
| Moisture | < 5 ppmv |
| Total Impurities | < 1% |
| Chemical & Physical Properties | |
|---|---|
| Molecular Weight | 56.11 |
| Specific Volume | 7.6 cu. ft/lb |
| Pressure @ 70° F | 15 psig |
| Flammability Limits | 1.6 - 9.7% in Air |
| Valve Outlet | CGA 510 LB CGA 170 |
| Shipping Information | |
|---|---|
| DOT Name | Butylene |
| Hazard Class | 2.1 |
| DOT No. | UN 1012 |
| DOT Label | Flammable Gas |
| Cas No. | 624-64-6 |
| Cylinder Size | Fill Weight (lb) |
|---|---|
| 1/2 Ton | 540 |
| LP30 | 128 |
| LP15 | 77 |
| LP05 | 25 |
| LP01 | 6 |
| 49L/Size 300 | 55 |
| 44L/Size 200 | 50 |
| 16L/Size 80 | 18 |
| 7L/Size 35 | 8 |
Moisture level guaranteed only when EFC Gases & Advanced Materials prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated. Product sold on the basis of total impurities. Individual impurities may vary slightly.
