Stearonitrile
Stearonitrile (CAS: 638-65-3), with the chemical formula CH3(CH2)16CN and a molecular weight of 265.48 g/mol, is a long-chain nitrile. This compound serves as a valuable building block in chemical synthesis. Its applications include research into lipid monolayers and phase behaviour studies, particularly when mixed with other fatty compounds. Stearonitrile is supplied by Tech Serve Solutions for laboratory and industrial research purposes.
- IUPAC
- Heptadecyl cyanide
Monolayer and Surface Studies
Stearonitrile has been employed in the investigation of lipid behaviour at air-water interfaces. It is used in studies with compounds like dipalmitoylphosphatidylcholine to understand surface pressure-area dynamics and visualize monolayer structures using techniques such as Brewster angle microscopy.
Phase Behaviour Research
This chemical is utilised in research examining the phase behaviour of fatty acids, such as stearic acid, when mixed with stearonitrile. These studies investigate the compound's behaviour in both bulk phases and confined monolayers at interfaces.
Organic Synthesis Building Block
As a long-chain nitrile, stearonitrile functions as a useful building block in organic synthesis. Its structure allows for incorporation into more complex molecules, contributing to the development of novel chemical entities.
| Molecular weight | 265.48 |
|---|---|
| Linear formula | CH3(CH2)16CN |
| Assay | ≥90% |
| Grade | technical grade |
| Boiling point | 274 °C/100 mmHg(lit.) |
| Density | 0.818 g/mL at 25 °C(lit.) |
| Application | Stearonitrile was used to study the behaviour of dipalmitoylphosphatidylcholine mixed with stearonitrile at the air–water interface by surface pressure–area measurements and by direct visualisation of monolayers by Brewster angle microscopy1. It was used to study the phase behaviour of stearic acid mixed with stearonitrile, in bulk and in a monolayer at the air–water interface2. |
| Melting point | 38-40 °C(lit.) |
Hazard statements
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 Stearonitrile used for?
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Stearonitrile is used as a building block in chemical synthesis, for studying the behaviour of lipid monolayers at air-water interfaces, and for investigating the phase behaviour of fatty acids in bulk and monolayer forms.
What is the CAS number and chemical formula for Stearonitrile?
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The CAS number for Stearonitrile is 638-65-3, and its chemical formula is CH3(CH2)16CN.
What grade and purity does Tech Serve Solutions supply for Stearonitrile?
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Tech Serve Solutions supplies Stearonitrile in a technical grade with an assay of ≥90%. This product is intended for research and development purposes and is not supplied as USP, BP, or EP grade.
How should Stearonitrile be handled safely?
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Stearonitrile is classified as harmful if swallowed, inhaled, or in contact with skin. Handling should involve wearing appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Can I request a quote or sample for Stearonitrile?
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Yes, you can request a quote or a sample of Stearonitrile by contacting our sales team through the website or by calling us directly. Please specify the quantity required.
Is Stearonitrile a controlled substance?
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Based on the provided data, Stearonitrile (CAS: 638-65-3) is not listed as a controlled substance. However, regulations can vary by jurisdiction.
How is Stearonitrile shipped or exported by TSS?
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Tech Serve Solutions, as a specialist global supplier and exporter, ships and exports Stearonitrile in compliance with all relevant international regulations for chemical transport. Specific packaging details are available upon request.
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