Butane
Butane (CAS: 106-97-8), a saturated hydrocarbon with the molecular formula C4H10, is a highly flammable gas at standard conditions. It is a key component in liquefied petroleum gas (LPG) and serves as a vital feedstock in chemical synthesis, particularly for producing unsaturated hydrocarbons and polymers. Its role extends to its use as a propellant and a common laboratory reagent in various chemical processes.
Fuel Gas
Butane is a primary component of liquefied petroleum gas (LPG), widely used as a fuel for heating, cooking, and in portable stoves. Its high energy density makes it an efficient fuel source.
Chemical Synthesis
It serves as a crucial starting material in the petrochemical industry for the production of ethylene and butadiene, which are precursors for many plastics and synthetic rubbers.
Aerosol Propellant
Butane is employed as a propellant in aerosol products, providing the necessary pressure to dispense contents. Its low toxicity and volatility are advantageous in these applications.
Laboratory Reagent
In laboratories, butane functions as a reactant or solvent in various organic synthesis reactions and analytical procedures. It is also used in calibration gas mixtures.
| Molecular weight | 58.12 |
|---|---|
| Linear formula | CH3CH2CH2CH3 |
| Assay | 99% |
| Boiling point | −0.5 °C(lit.) |
| Density | 0.579 g/mL at 20 °C(lit.) |
| Vapour density | 2.11 (vs air) |
| Melting point | −138 °C(lit.) |
Hazard statements
- H220Extremely flammable gas
- H280Contains gas under pressure; may explode if heated
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P410Protect from sunlight
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 1011 2.1 |
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | F+ |
| Risk statements (R) | 12 |
| Safety statements (S) | 9-16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Butane (CAS: 106-97-8) used for?
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Butane is primarily used as a fuel in LPG, a feedstock for chemical synthesis (e.g., ethylene, butadiene), an aerosol propellant, and a laboratory reagent.
What is the CAS number and molecular formula for Butane?
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The CAS number for Butane is 106-97-8, and its molecular formula is C4H10 (CH3CH2CH2CH3).
What grade and purity does Tech Serve Solutions supply for Butane?
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Tech Serve Solutions supplies Butane with an assay of 99%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How is Butane handled and stored safely?
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Butane is extremely flammable (H220) and contains gas under pressure (H280), requiring storage in a well-ventilated area away from ignition sources. Appropriate personal protective equipment, including eyeshields and gloves, is recommended. Handle with extreme caution due to flammability.
Can Tech Serve Solutions export Butane?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Butane. We can arrange for export to qualified international customers.
How can I request a quote or sample for Butane?
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To request a quote or sample for Butane, please contact our sales team through the website or by phone, providing your specific requirements and delivery location.
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