1,1,2,2,3-Pentafluoropropane
1,1,2,2,3-Pentafluoropropane (CAS: 679-86-7) is a fluorinated hydrocarbon with the molecular formula C3H3F5 and a molecular weight of 134.05 g/mol. This compound, also known as HFC-245ca, is characterised by its high fluorine content and low boiling point. It finds utility in chemical synthesis and as a specialty gas, serving as a valuable reagent in various industrial and research applications.
- IUPAC
- HFC-245ca
- Synonyms
- 2,3-PentafluoropropaneFCH2CF2CHF2
Chemical Synthesis
1,1,2,2,3-Pentafluoropropane serves as a building block or reagent in the synthesis of complex organic molecules. Its fluorinated structure can impart unique properties to target compounds, making it useful in the development of new materials and active pharmaceutical ingredients.
Specialty Gas Applications
Due to its specific physical properties, including its vapour pressure and boiling point, this compound is employed in specialised gas applications. These may include use in certain thermodynamic cycles or as a component in gas mixtures for specific industrial processes.
Synthetic Reagent
As a synthetic reagent, 1,1,2,2,3-Pentafluoropropane can participate in reactions to introduce fluorinated moieties into organic structures. Its reactivity is influenced by the electronegativity of the fluorine atoms, enabling specific chemical transformations.
| Molecular weight | 134.05 |
|---|---|
| Linear formula | FCH2CF2CHF2 |
| Assay | 99% |
| Boiling point | 25-26 °C(lit.) |
| Density | 1.398 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.567(lit.) |
| Vapour pressure | 40.81 psi (55 °C) |
| Melting point | −82 °C(lit.) |
Hazard statements
- H224Extremely flammable liquid and vapour
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 10 °C / 50 °F |
| Transport (UN / ADR) | UN 1993A 3 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-23/24/25 |
| Safety statements (S) | 16-36/37/39-45 |
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 1,1,2,2,3-Pentafluoropropane used for?
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1,1,2,2,3-Pentafluoropropane is used in chemical synthesis, as a specialty gas, and as a synthetic reagent for introducing fluorinated groups into molecules.
What is the CAS number and chemical formula for 1,1,2,2,3-Pentafluoropropane?
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The CAS number is 679-86-7 and the linear chemical formula is FCH2CF2CHF2.
What grade and purity does Tech Serve Solutions supply for 1,1,2,2,3-Pentafluoropropane?
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Tech Serve Solutions supplies 1,1,2,2,3-Pentafluoropropane with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 1,1,2,2,3-Pentafluoropropane be handled safely?
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1,1,2,2,3-Pentafluoropropane is a highly flammable liquid and vapour (H224), and is toxic if swallowed, in contact with skin, or if inhaled (H301, H311, H331). Always use appropriate personal protective equipment including eyeshields, faceshields, gloves, and respiratory protection such as a full-face respirator or a multi-purpose combination respirator cartridge. Handle in a well-ventilated area, away from ignition sources.
Is 1,1,2,2,3-Pentafluoropropane a controlled substance?
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The provided data does not indicate that 1,1,2,2,3-Pentafluoropropane is a controlled substance. Please consult local regulations for specific requirements.
How is 1,1,2,2,3-Pentafluoropropane packed and shipped?
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1,1,2,2,3-Pentafluoropropane is packed and shipped according to its hazard classification, UN 1993A 3 / PGI, adhering to international transportation regulations for flammable and toxic substances.
How can I request a quote or sample for 1,1,2,2,3-Pentafluoropropane?
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To request a quote or sample of 1,1,2,2,3-Pentafluoropropane, please contact the Tech Serve Solutions sales department via our website or designated contact channels.
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