Nonanoyl chloride
Nonanoyl chloride (CAS 764-85-2), with the molecular formula CH3(CH2)7COCl and a molar mass of 176.68 g/mol, is a reactive acyl halide. It serves as a valuable building block in organic synthesis, particularly for introducing the nonanoyl (pelargonyl) functional group into molecules. This compound is employed in the preparation of various esters, amides, and other derivatives used in research and industrial chemical applications.
- IUPAC
- Pelargonyl chloride
- Synonyms
- Pelargonyl chloride

Organic Synthesis Intermediate
Nonanoyl chloride is a key reagent for introducing the nonanoyl group, facilitating the synthesis of complex organic molecules. It is frequently used in acylation reactions to form esters and amides with diverse chemical properties.
Precursor for Specialty Chemicals
This acid halide acts as a precursor in the production of various specialty chemicals. Its reactivity allows for versatile transformations, making it useful in the development of novel compounds for research and industrial purposes.
Laboratory Reagent
As a fundamental organic building block, Nonanoyl chloride is utilised in academic and industrial laboratories for research and development activities. It enables chemists to explore new synthetic pathways and material properties.
| Molecular weight | 176.68 |
|---|---|
| Linear formula | CH3(CH2)7COCl |
| Assay | 96% |
| Boiling point | 108-110 °C/22 mmHg(lit.) |
| Density | 0.98 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.438(lit.) |

Hazard statements
- 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 | 95 °C / 203 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 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 Nonanoyl chloride used for?
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Nonanoyl chloride is primarily used as an intermediate in organic synthesis for introducing the nonanoyl group into various molecules, and as a precursor for specialty chemicals and laboratory research.
What is the CAS number and formula for Nonanoyl chloride?
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The CAS number for Nonanoyl chloride is 764-85-2, and its linear formula is CH3(CH2)7COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nonanoyl chloride with an assay of 96%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Nonanoyl chloride be handled safely?
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Nonanoyl chloride is corrosive and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, goggles, and face shields. Ensure adequate ventilation and use a suitable respirator if necessary. Refer to the Safety Data Sheet for detailed handling instructions.
Is Nonanoyl chloride a controlled substance?
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The provided data does not indicate that Nonanoyl chloride is a controlled substance. However, users should always comply with local regulations.
How is Nonanoyl chloride packed, shipped, and exported?
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Nonanoyl chloride is packed according to UN 3265, Class 8, Packing Group II regulations for safe transport. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a quote or sample of Nonanoyl chloride?
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To request a quote or a sample of Nonanoyl chloride, please contact our sales team through the website or via email, providing your specific requirements.
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