Methyl 4-isocyanatobenzoate
Methyl 4-isocyanatobenzoate (CAS 23138-53-6) is an organic compound with the linear formula OCNC₆H₄CO₂CH₃ and a molecular weight of 177.16 g/mol. This isocyanate derivative serves as a valuable building block in chemical synthesis, particularly for introducing the isocyanatobenzoyl moiety into larger molecules. It is primarily utilised in research and development settings for the creation of novel organic compounds and materials.
Organic Synthesis Intermediate
Methyl 4-isocyanatobenzoate acts as a key intermediate in the synthesis of various organic compounds. Its reactive isocyanate group readily participates in addition reactions with nucleophiles, enabling the formation of carbamates, ureas, and other functional groups.
Material Science Research
This compound can be employed in the development of functional polymers and advanced materials. The incorporation of the isocyanatobenzoate structure can impart specific properties to the resulting materials, making it of interest in material science research.
Pharmaceutical and Agrochemical Research
As a versatile building block, Methyl 4-isocyanatobenzoate finds application in the exploratory synthesis of potential pharmaceutical drug candidates and agrochemicals. Its structure allows for further functionalization to create diverse molecular scaffolds.
| Molecular weight | 177.16 |
|---|---|
| Linear formula | OCNC6H4CO2CH3 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Melting point | 50-52 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 22-26-36 |
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 Methyl 4-isocyanatobenzoate used for?
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Methyl 4-isocyanatobenzoate is used as a building block in organic synthesis, for material science research, and in the exploratory synthesis of potential pharmaceutical and agrochemical compounds.
What is the CAS number and formula for Methyl 4-isocyanatobenzoate?
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The CAS number is 23138-53-6 and the linear formula is OCNC₆H₄CO₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-isocyanatobenzoate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Methyl 4-isocyanatobenzoate be handled safely?
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Handling requires appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, faceshields, and gloves. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Handle in a well-ventilated area, and avoid breathing dust/fume/gas/mist/vapours/spray. Individuals with a history of respiratory conditions should exercise extreme caution due to the potential for allergic reactions.
How is Methyl 4-isocyanatobenzoate packed, shipped, and exported?
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This product is typically stored at 2-8°C. Shipping and export are managed according to international regulations for hazardous materials, including UN 3335 classification.
How can I request a sample or quote for Methyl 4-isocyanatobenzoate?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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