Propane
Propane (CAS: 74-98-6) is a highly flammable, colorless gas with the molecular formula C3H8 and a molecular weight of 44.10 g/mol. It is a vital alkane used extensively as a fuel source. Propane also serves as a feedstock in the petrochemical industry for producing other chemicals and finds applications in refrigeration and as a propellant. Tech Serve Solutions supplies Propane at a high purity for various industrial and laboratory needs.
Fuel Source
Propane is widely utilized as a clean-burning fuel for heating, cooking, and powering vehicles due to its high energy density. It is a common alternative to natural gas for domestic and industrial purposes.
Chemical Synthesis
As a simple alkane, propane serves as a fundamental building block or reactant in various organic synthesis processes within the chemical industry. It can be a precursor for olefins and other organic compounds.
Refrigerant
Propane, often designated as R-290, is employed as a refrigerant in certain cooling systems. Its thermodynamic properties make it an efficient alternative in some commercial and domestic refrigeration applications.
Specialty Gases
Available as a high-purity gas, propane is used in calibration mixtures and as a component in specialty gas blends for analytical instrumentation and research purposes.
| Molecular weight | 44.10 |
|---|---|
| Linear formula | CH3CH2CH3 |
| Assay | 99.97% |
| Boiling point | -42.1 °C(lit.) |
| Density | 0.564 g/mL at 20 °C(lit.) |
| Vapour pressure | 190 psi (37.7 °C)8.42 atm (21.1 °C) |
| Vapour density | 1.5 (vs air) |
| Melting point | -188 °C(lit.) |
| Autoignition temp | 842 °F |
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) |
|---|---|
| Flash point | -104 °C / -155.2 °F |
| Transport (UN / ADR) | UN 1978 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 Propane used for?
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Propane (CAS: 74-98-6) is primarily used as a fuel source for heating, cooking, and vehicles. It also serves as a feedstock in chemical synthesis, a refrigerant (R-290), and in specialty gas applications.
What are the CAS number and formula for Propane?
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The CAS number for Propane is 74-98-6, and its molecular formula is C3H8 (CH3CH2CH3).
What grade and purity does Tech Serve Solutions supply for Propane?
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Tech Serve Solutions supplies Propane with an assay of 99.97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How is Propane handled and shipped?
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Propane is a highly flammable gas (H220) and an asphyxiant under high pressure (H280). It requires careful handling in well-ventilated areas, away from ignition sources. It is shipped under UN 1978, Class 2.1. Always follow recommended safety protocols and use appropriate personal protective equipment.
Does Tech Serve Solutions export Propane?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and gases, including Propane, serving customers worldwide.
How can I request a quote or sample of Propane?
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To request a quote or sample of Propane, please contact our sales team through the website or by phone. Please specify the quantity and purity required.
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