Tetrahydro-2-furoic acid
Tetrahydro-2-furoic acid (CAS 16874-33-2) is a heterocyclic organic compound with the formula C5H8O3 and a molecular weight of 116.12 g/mol. This furan derivative serves as a valuable building block in chemical synthesis. Its primary applications lie in organic chemistry research and development, facilitating the construction of more complex molecular structures. It is supplied by Tech Serve Solutions for laboratory and industrial research purposes.
- IUPAC
- Tetrahydrofuran-2-carboxylic acid

Organic Synthesis Intermediate
Tetrahydro-2-furoic acid is utilized as a key intermediate in various organic synthesis pathways. Its furan ring and carboxylic acid functional group allow for diverse chemical transformations.
Heterocyclic Chemistry
As a heterocyclic compound, it is employed in studies and the development of novel heterocyclic structures. These structures often form the basis for new pharmaceuticals and materials.
Research and Development
This compound serves as a versatile reagent in academic and industrial research laboratories. It is used to explore new chemical reactions and develop innovative chemical products.
| Molecular weight | 116.12 |
|---|---|
| Empirical formula | C5H8O3 |
| Assay | 97% |
| Boiling point | 128-129 °C/13 mmHg(lit.)237-243 °C(lit.) |
| Density | 1.209 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.46(lit.) |
| Contains / stabiliser | 250 ppm BHT as inhibitor |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Tetrahydro-2-furoic acid used for?
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Tetrahydro-2-furoic acid is primarily used as a building block and intermediate in organic synthesis, particularly in heterocyclic chemistry and research and development.
What are the CAS number and formula for Tetrahydro-2-furoic acid?
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The CAS number for Tetrahydro-2-furoic acid is 16874-33-2, and its chemical formula is C5H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrahydro-2-furoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
How should Tetrahydro-2-furoic acid be handled safely?
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Tetrahydro-2-furoic acid is a Danger substance (GHS05, GHS07) and is corrosive (H314) and harmful if swallowed (H302). It requires appropriate personal protective equipment, including gloves, goggles, and face shields, and should be handled in a well-ventilated area, following all safety data sheet guidelines.
Is Tetrahydro-2-furoic acid a controlled substance?
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The provided data does not indicate that Tetrahydro-2-furoic acid is a controlled substance.
How is Tetrahydro-2-furoic acid packed, shipped, and exported?
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Tetrahydro-2-furoic acid is packed according to safety regulations for hazardous materials, shipped as UN 3265, Class 8, PGIII, and exported globally by Tech Serve Solutions.
How can I request a sample or quote for Tetrahydro-2-furoic acid?
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To request a sample or quote for Tetrahydro-2-furoic acid, please contact Tech Serve Solutions directly through our website or designated sales channels.
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