3-Hydroxybutyronitrile
3-Hydroxybutyronitrile (CAS: 4368-06-3) is an organic compound with the formula CH3C(OH)CH2CN and a molecular weight of 85.10 g/mol. It serves as a valuable building block in organic synthesis, particularly within the realm of fine chemicals and pharmaceutical intermediates. Its structure, featuring both a hydroxyl and a nitrile group, allows for diverse chemical transformations. It is primarily utilised in research and development settings for the creation of more complex molecular architectures.

Organic Synthesis Intermediate
Utilised as a precursor in multi-step synthetic pathways for pharmaceuticals and agrochemicals. The dual functionality allows for selective reactions to build complex molecular scaffolds.
Chemical Research and Development
Employed in academic and industrial laboratories for exploring novel chemical reactions and developing new synthetic methodologies. Its specific structure makes it a target for various functional group interconversions.
Building Block for Heterocycles
Serves as a key component in the synthesis of nitrogen-containing heterocyclic compounds, which are prevalent in many biologically active molecules.
| Molecular weight | 85.10 |
|---|---|
| Linear formula | CH3C(OH)CH2CN |
| Assay | 97% |
| Boiling point | 214 °C(lit.) |
| Density | 0.976 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.429(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Hydroxybutyronitrile used for?
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3-Hydroxybutyronitrile (CAS: 4368-06-3) is primarily used as a building block and intermediate in organic synthesis, particularly in the research and development of fine chemicals and pharmaceutical intermediates.
What is the CAS number and chemical formula for 3-Hydroxybutyronitrile?
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The CAS number is 4368-06-3 and the chemical formula is CH3C(OH)CH2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Hydroxybutyronitrile with an assay of 97%. This is a technical grade suitable for research and synthesis; it is not represented as USP, BP, or EP grade.
How should 3-Hydroxybutyronitrile be handled safely?
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3-Hydroxybutyronitrile is classified with Warning signal word and hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, such as safety glasses, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area.
Is 3-Hydroxybutyronitrile exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Hydroxybutyronitrile.
How can I request a quote or sample for 3-Hydroxybutyronitrile?
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Please contact our sales team via the website or direct email to request a quote or a sample of 3-Hydroxybutyronitrile.
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