Methyl 3-isocyanato-2-methylbenzoate
Methyl 3-isocyanato-2-methylbenzoate (CAS 480439-28-9), with the linear formula CH₃OC(O)C₆H₃(CH₃)NCO and molecular weight 191.18 g/mol, is a versatile organic building block. This compound is primarily employed in chemical synthesis, particularly for introducing isocyanate functionalities into more complex molecules. Its reactivity makes it valuable in the development of novel chemical entities and functional materials.
Organic Synthesis Intermediate
This compound serves as a key intermediate in multi-step organic syntheses. The isocyanate group is highly reactive and can be readily transformed into various functional groups such as ureas, carbamates, and amides.
Building Block for Specialty Chemicals
As an organic building block, Methyl 3-isocyanato-2-methylbenzoate is used in the creation of fine chemicals and advanced materials. It allows for the precise incorporation of methyl benzoate and isocyanate moieties into target structures.
Research and Development
Its unique structure makes it a useful reagent in research laboratories for exploring new chemical reactions and developing novel compounds with specific properties.
| Molecular weight | 191.18 |
|---|---|
| Linear formula | CH3OC(O)C6H3(CH3)NCO |
| Assay | 97% |
| Melting point | 29-33 °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 |
|---|---|
| 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) | 26-36/37 |
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 3-isocyanato-2-methylbenzoate used for?
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Methyl 3-isocyanato-2-methylbenzoate is primarily used as a building block in organic synthesis and for the development of specialty chemicals. It is valuable in research and development for creating novel chemical entities.
What are the CAS number and molecular formula for Methyl 3-isocyanato-2-methylbenzoate?
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The CAS number is 480439-28-9 and the linear molecular formula is CH₃OC(O)C₆H₃(CH₃)NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3-isocyanato-2-methylbenzoate with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with Methyl 3-isocyanato-2-methylbenzoate?
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Methyl 3-isocyanato-2-methylbenzoate is classified under GHS07 and GHS08 with a Danger signal word. It presents hazards including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, such as a dust mask type N95 (US), eyeshields, faceshields, and gloves, should be used.
How is Methyl 3-isocyanato-2-methylbenzoate packed and shipped?
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This chemical is shipped under UN 3335. Detailed packing and shipping information can be provided upon request, adhering to international export regulations.
How can I request a sample or quote for Methyl 3-isocyanato-2-methylbenzoate?
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To request a sample or quote, please use the contact form on our website or email our sales department, providing your details and the product CAS number 480439-28-9.
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