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Cyclohexanol CAS 108-93-0 chemical structure C6H12O, cyclohexyl alcohol nylon intermediate

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CAS NO.: 108-93-0
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Cyclohexanol

Cyclohexanol (cyclohexyl alcohol, CAS 108-93-0, EC 203-630-6) is a cyclic C6 alcohol supplied by Royalchem Spain at ≥99.5% purity. It is the key intermediate for adipic acid (nylon 6,6) and caprolactam (nylon 6) production, a high-boiling solvent for paints, lacquers and degreasing, and a building block for plasticisers, rubber chemicals and pharmaceutical synthesis.
Product Description

Cyclohexanol

Industrial-Grade Cyclic Alcohol — Nylon-Chain Intermediate (Adipic Acid / Caprolactam) & High-Boiling Solvent
CAS: 108-93-0     EC: 203-630-6     Assay: ≥ 99.5%

Cyclohexanol (cyclohexyl alcohol, CAS 108-93-0) is a saturated cyclic C₆ alcohol and one of the highest-volume organic intermediates in the chemical industry. Its principal destiny is the nylon chain — oxidation to adipic acid (nylon 6,6) and conversion via cyclohexanone to caprolactam (nylon 6) — while its high boiling point and strong solvency also make it a valuable solvent for coatings, lacquers, and degreasing, and a building block for plasticisers, rubber chemicals, and pharmaceutical synthesis. Royalchem supplies it at ≥ 99.5% purity as a colourless transparent liquid (m.p. ≈ 25 °C — may partially solidify in cool conditions), delivered by drum, IBC, or bulk.

Technical Specifications (COA Data)
Assay (GC) ≥ 99.5%
Appearance Colourless transparent liquid
Moisture (KF) ≤ 0.05%
Molecular Weight 100.16 g/mol
Density (20 °C) ≈ 0.948 g/mL
Boiling Point ≈ 161 °C
Melting Point / Flash Point ≈ 25 °C / ≈ 68 °C (closed cup)
*Regulatory: EINECS-listed (EC 203-630-6); REACH-registered; manufactured under ISO 9001. GHS — Warning: harmful if swallowed or if inhaled (H302, H332); causes skin irritation (H315); may cause respiratory irritation (H335). Flash point ≈ 68 °C — combustible but not classified as dangerous goods for standard transport. Handle with gloves, eye protection, and good ventilation; avoid breathing vapour. Always refer to the current SDS.
Chemical Structure
Cyclohexanol CAS 108-93-0 chemical structure C6H12O cyclohexyl alcohol
Key Properties
• Molecular Formula: C₆H₁₂O
• Molecular Weight: 100.16
• Boiling Point: ≈ 161 °C
• Density (20 °C): ≈ 0.948 g/mL

Main Applications

Nylon & Polymer Production

The key intermediate for adipic acid (nylon 6,6) and, via cyclohexanone, caprolactam (nylon 6) — feeding textile fibres, engineering plastics, automotive components, carpets, and industrial yarns.

Solvents & Coatings

A slow-evaporating, high-boiling solvent that improves flow and levelling in industrial paints, varnishes, lacquers, and wood finishes, and serves in metal degreasing and specialty cleaning formulations.

Pharma & Specialty Chemical Synthesis

A building block for pharmaceutical intermediates and APIs, cyclohexyl esters for plasticisers, rubber-processing chemicals, agrochemical intermediates, and custom specialty synthesis.

Logistics & Packaging

Standard Packaging:

190 kg steel or HDPE drums, IBC totes, or ISO tank for bulk — or to customer requirement. Distributed by Royalchem Spain from our Valladolid hub. Shelf life 24 months in original sealed packaging.

Storage Conditions:

Store in tightly sealed containers in a cool, dry, well-ventilated area away from heat, ignition sources, and strong oxidising agents. Note the melting point (≈ 25 °C): the product may partially crystallise below room temperature — gentle warming (≤ 40 °C water bath) fully restores it with no loss of quality.

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Royalchem
Phone:
34-686341722
Address:
Valladolid, Spain
About us
Our company is in Spain. We are professional chemical distribution and agency company, and provides relevant services around the chemical business.

   

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