Cyclohexyl isocyanate
Cyclohexyl isocyanate (CAS 3173-53-3), a clear liquid with the formula C6H11NCO and a molecular weight of 125.17 g/mol, is a key organic building block. It is widely used in chemical synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its reactive isocyanate group makes it a valuable intermediate for introducing the cyclohexylcarbamoyl moiety into various organic molecules, contributing to diverse chemical transformations.
Pharmaceutical Synthesis
Cyclohexyl isocyanate serves as a crucial intermediate in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its reactivity allows for the formation of urea and carbamate linkages essential in many drug structures.
Agrochemical Development
This compound is employed in the development of new pesticides and herbicides. It can be incorporated into molecular frameworks to create compounds with targeted biological activity in crop protection.
Organic Synthesis Intermediate
As a versatile building block, cyclohexyl isocyanate is used in general organic synthesis for creating complex molecules. It facilitates the introduction of specific functional groups and structural motifs.
Material Science Research
Its isocyanate functionality can be utilised in the synthesis of polymers and specialty materials, offering potential for modification and cross-linking applications in material science research.
| Molecular weight | 125.17 |
|---|---|
| Linear formula | C6H11NCO |
| Assay | 98% |
| Boiling point | 168-170 °C(lit.) |
| Density | 0.98 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.455(lit.) |
| Vapour pressure | 1.83 psi (20 °C) |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 49 °C / 120.2 °F |
| Transport (UN / ADR) | UN 2488 3(6.1) / PGI |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 10-21/22-26-36/37/38-42 |
| Safety statements (S) | 26-28-36/37-45 |
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 Cyclohexyl isocyanate used for?
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Cyclohexyl isocyanate is primarily used as a building block in organic synthesis, particularly for the preparation of pharmaceuticals, agrochemicals, and other complex organic molecules. Its reactive isocyanate group allows for the formation of urea and carbamate derivatives.
What is the CAS number and chemical formula for Cyclohexyl isocyanate?
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The CAS number for Cyclohexyl isocyanate is 3173-53-3, and its chemical formula is C6H11NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cyclohexyl isocyanate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Cyclohexyl isocyanate be handled safely?
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Cyclohexyl isocyanate is a flammable liquid and vapour (H226), is harmful if swallowed or in contact with skin (H302+H312), causes skin irritation (H315), allergic skin reaction (H317), serious eye irritation (H319), and is fatal if inhaled (H330), may cause respiratory irritation (H335), and may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334). Always use appropriate personal protective equipment, including eyeshields, gloves, and a full-face respirator with suitable filter cartridges, and ensure adequate ventilation.
Is Cyclohexyl isocyanate a controlled substance?
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The provided data does not indicate that Cyclohexyl isocyanate is a controlled substance.
How is Cyclohexyl isocyanate packed and exported?
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Tech Serve Solutions can export Cyclohexyl isocyanate globally. Specific packaging details will be confirmed upon order.
How can I request a quote or sample for Cyclohexyl isocyanate?
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To request a quote or sample for Cyclohexyl isocyanate, please contact our sales team through the website or by phone.
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