3-Furonitrile
3-Furonitrile (CAS: 30078-65-0, C5H3NO) is a heterocyclic organic compound with a molecular weight of 93.08 g/mol. This furan derivative serves as a valuable building block in organic synthesis. Its primary applications lie in the chemical industry for the development of novel molecules and advanced materials, particularly within the realm of furan chemistry and heterocyclic compound research.
- IUPAC
- Furan-3-carbonitrile

Organic Synthesis Intermediate
3-Furonitrile is utilised as a versatile intermediate in the synthesis of more complex organic molecules. Its reactive nitrile and furan functionalities allow for diverse chemical transformations.
Heterocyclic Compound Research
This compound is employed in research settings for the exploration and development of novel heterocyclic structures. It aids in the study of furan derivatives and their potential applications.
Material Science Development
As a building block, 3-Furonitrile can be incorporated into the synthesis of specialised polymers or advanced materials where furan moieties are desired.
| Molecular weight | 93.08 |
|---|---|
| Empirical formula | C5H3NO |
| Assay | 97% |
| Density | 1.073 g/mL at 25 °C |
| Refractive index | n20/D 1.471 |
| Melting point | 28-32 °C |



Hazard statements
- H228Flammable solid
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H318Causes serious eye damage
- H332Harmful if inhaled
- H335May cause respiratory irritation
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
- P305IF IN EYES
| Flash point | 48 °C / 118.4 °F |
|---|---|
| Transport (UN / ADR) | UN 1325 4.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/21/22-37/38-41 |
| Safety statements (S) | 26-36/37/39 |
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 3-Furonitrile used for?
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3-Furonitrile is primarily used as an intermediate in organic synthesis and for research into heterocyclic compounds and material science development.
What is the CAS number and chemical formula for 3-Furonitrile?
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The CAS number for 3-Furonitrile is 30078-65-0 and its chemical formula is C5H3NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Furonitrile with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 3-Furonitrile be handled safely?
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3-Furonitrile is a flammable solid and is harmful if swallowed, in contact with skin, or inhaled. It causes skin and serious eye irritation and may cause respiratory irritation. Always handle with appropriate personal protective equipment (gloves, eye protection, respiratory protection) in a well-ventilated area, away from ignition sources. Refer to the Safety Data Sheet for detailed handling procedures.
How is 3-Furonitrile packed and exported?
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3-Furonitrile is classified under UN 1325, Class 4.1, Packing Group III. We ensure compliance with all relevant shipping regulations for safe packing and export.
How can I request a quote or sample for 3-Furonitrile?
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Please contact our sales team via the website or direct email to request a quote or sample of 3-Furonitrile.
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