2-Chloro-4-methylphenyl isocyanate
2-Chloro-4-methylphenyl isocyanate (CAS 40398-00-3), with the molecular formula CH3C6H3(Cl)NCO and a molecular weight of 167.59 g/mol, is a versatile organic building block. This compound is utilised in chemical synthesis, particularly within the realm of isocyanates and nitrogen compounds. Its reactive nature makes it a valuable intermediate for creating more complex molecular structures in research and industrial applications.
Organic Synthesis Intermediate
2-Chloro-4-methylphenyl isocyanate serves as a key intermediate in the synthesis of various organic compounds. Its isocyanate group readily reacts with nucleophiles, enabling the formation of carbamates, ureas, and other derivatives.
Research and Development
This chemical is employed in research laboratories for the development of new materials and molecules. It is a useful reagent for introducing the 2-chloro-4-methylphenyl moiety into target structures.
Specialty Chemical Production
Utilised in the production of specialised chemicals, this isocyanate can be a precursor to agrochemicals, pharmaceuticals, or performance materials, depending on the subsequent reaction pathways.
| Molecular weight | 167.59 |
|---|---|
| Linear formula | CH3C6H3(Cl)NCO |
| Assay | 97% |
| Boiling point | 231-232 °C(lit.) |
| Melting point | 26-30 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-Chloro-4-methylphenyl isocyanate used for?
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2-Chloro-4-methylphenyl isocyanate is used as a versatile building block in organic synthesis, particularly for creating more complex molecules in research and industrial applications. It serves as an intermediate in the production of specialised chemicals.
What is the CAS number and formula for 2-Chloro-4-methylphenyl isocyanate?
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The CAS number is 40398-00-3 and the linear formula is CH3C6H3(Cl)NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-4-methylphenyl isocyanate with a minimum purity of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chloro-4-methylphenyl isocyanate be handled safely?
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2-Chloro-4-methylphenyl isocyanate is a danger to health. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It may also cause allergy or asthma symptoms or breathing difficulties if inhaled (H334). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator, must be used. Handle in a well-ventilated area.
How is 2-Chloro-4-methylphenyl isocyanate packed and shipped?
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Tech Serve Solutions exports this chemical globally. Packaging is designed to ensure safe transport and compliance with international shipping regulations for hazardous materials. Specific packaging details can be provided upon request.
How can I request a quote or sample?
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To request a quote or sample of 2-Chloro-4-methylphenyl isocyanate, please contact our sales team through the website or by phone. Please specify the quantity required.
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