ε-Caprolactam
ε-Caprolactam (CAS: 105-60-2, C6H11NO) is a white crystalline solid with a molecular weight of 113.16 g/mol. As a key organic building block and lactam, it serves as a crucial intermediate in the synthesis of polymers, particularly Nylon 6. Its chemical structure makes it valuable in various organic synthesis applications.
- IUPAC
- 2-Oxohexamethyleneimine,Aza-2-cycloheptanone,epsilon-Caprolactam
- Synonyms
- 2-OxohexamethyleneimineAza-2-cycloheptanoneepsilon-Caprolactam
Nylon 6 Production
ε-Caprolactam is the sole monomer used in the synthesis of Nylon 6 through ring-opening polymerization. This polymer finds extensive use in fibres for textiles, carpets, and engineering plastics due to its strength and durability.
Chemical Synthesis Intermediate
It acts as a versatile intermediate in the synthesis of various organic compounds. Its reactive lactam ring can undergo numerous transformations, making it a valuable component in complex chemical manufacturing.
Polyurethane Production
ε-Caprolactam can be used in the production of polyurethanes and other polymers, contributing specific properties to the final material based on its molecular structure.
| Molecular weight | 113.16 |
|---|---|
| Empirical formula | C6H11NO |
| Assay | 99% |
| Boiling point | 136-138 °C/10 mmHg(lit.) |
| Vapour pressure | <0.01 mmHg (20 °C) |
| Autoignition temp | 707 °F |
| Melting point | 68-71 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 152 °C / 305.6 °F |
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22-36/37/38 |
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 ε-Caprolactam primarily used for?
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ε-Caprolactam (CAS: 105-60-2) is primarily used as the monomer for the production of Nylon 6. It also serves as a versatile intermediate in various organic synthesis processes.
What are the CAS number and molecular formula for ε-Caprolactam?
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The CAS number for ε-Caprolactam is 105-60-2, and its molecular formula is C6H11NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies ε-Caprolactam with an assay of 99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise in the product documentation.
How should ε-Caprolactam be handled safely?
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ε-Caprolactam is classified as harmful if swallowed or inhaled, and it causes skin and eye irritation. Recommended personal protective equipment includes a dust mask (N95 US), eyeshields, face shields, and gloves. Please consult the Safety Data Sheet for comprehensive handling information.
Is ε-Caprolactam a controlled substance?
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Based on the provided data, ε-Caprolactam is not listed as a controlled substance. However, users should always verify current local regulations.
How is ε-Caprolactam packed and shipped?
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Tech Serve Solutions exports chemicals globally, adhering to international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or quote for ε-Caprolactam?
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To request a sample or quote for ε-Caprolactam, please contact our sales team through the website or by phone, providing your specific requirements.
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