1-Cyclohexenylacetonitrile
1-Cyclohexenylacetonitrile (CAS 6975-71-9) is an organic compound with the molecular formula C6H9CH2CN and a molecular weight of 121.18 g/mol. This nitrile derivative features a cyclohexene ring attached to an acetonitrile group. It serves as a valuable building block in organic synthesis, particularly for creating more complex molecules within the C8 to C9 carbon range. Its applications span various chemical research and development sectors.
- IUPAC
- 1-Cyclohexene-1-acetonitrile

Organic Synthesis Intermediate
1-Cyclohexenylacetonitrile functions as a versatile intermediate in the synthesis of diverse organic compounds. It is particularly useful for introducing the cyclohexenyl moiety into larger molecular structures.
Building Block for Fine Chemicals
As a C8 to C9 organic building block, this compound is employed in the development of fine chemicals. Its nitrile functionality offers reactivity for further chemical transformations.
Research and Development
This chemical is utilised in laboratory settings for research purposes, exploring novel synthetic routes and developing new chemical entities.
| Molecular weight | 121.18 |
|---|---|
| Linear formula | C6H9CH2CN |
| Assay | 92% |
| Boiling point | 144 °C/90 mmHg(lit.) |
| Density | 0.947 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.478(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 84 °C / 183.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-27-36/37/39 |
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 1-Cyclohexenylacetonitrile used for?
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1-Cyclohexenylacetonitrile is primarily used as a building block and intermediate in organic synthesis, particularly for creating more complex molecules within the C8 to C9 carbon range and in chemical research and development.
What is the CAS number and formula for 1-Cyclohexenylacetonitrile?
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The CAS number for 1-Cyclohexenylacetonitrile is 6975-71-9, and its linear formula is C6H9CH2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Cyclohexenylacetonitrile with an assay of 92%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the specifications.
How should 1-Cyclohexenylacetonitrile be handled safely?
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1-Cyclohexenylacetonitrile is classified with Warning signal word and carries hazard statements H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including eyeshields, faceshields, gloves, and respiratory protection should be used. Handle in a well-ventilated area.
Is 1-Cyclohexenylacetonitrile a controlled substance?
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The provided data does not indicate that 1-Cyclohexenylacetonitrile (CAS 6975-71-9) is a controlled substance.
How is 1-Cyclohexenylacetonitrile packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports chemicals globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a quote or sample of 1-Cyclohexenylacetonitrile?
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To request a quote or sample of 1-Cyclohexenylacetonitrile, please contact our sales team through the website or via direct inquiry.
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