4-Bromo-2,6-dimethylphenyl isocyanate
4-Bromo-2,6-dimethylphenyl isocyanate (CAS 77159-76-3) is an organic compound with a molecular weight of 226.07 g/mol. This brominated aromatic isocyanate serves as a valuable building block in organic synthesis. Its reactive isocyanate group allows for facile derivatisation, making it a useful intermediate in the preparation of more complex molecules within chemical research and development settings. It is typically supplied at 98% purity.
- Synonyms
- BrC6H2(CH3)2NCO
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of diverse organic compounds. The isocyanate functionality readily reacts with nucleophiles such as alcohols, amines, and thiols.
Pharmaceutical Research
A potential intermediate in the development pathway for novel pharmaceutical agents. Its structure allows for incorporation into molecules being investigated for various therapeutic applications.
Materials Science
Can be employed in the synthesis of specialised polymers or functionalised materials where its specific aromatic and isocyanate properties are desired.
| Molecular weight | 226.07 |
|---|---|
| Linear formula | BrC6H2(CH3)2NCO |
| Assay | 98% |
| Melting point | 62-64 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful 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
| Protective equipment | dust mask type N95 (US), Eyeshields, 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 |
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 4-Bromo-2,6-dimethylphenyl isocyanate used for?
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4-Bromo-2,6-dimethylphenyl isocyanate (CAS 77159-76-3) is primarily used as a building block in organic synthesis and as an intermediate in chemical research, potentially for pharmaceutical development.
What are the CAS number and chemical formula?
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The CAS number is 77159-76-3 and the linear formula is BrC6H2(CH3)2NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2,6-dimethylphenyl isocyanate with an assay of 98%. We do not represent this product as USP, BP, EP or other pharmacopoeia grades unless explicitly stated.
How should 4-Bromo-2,6-dimethylphenyl isocyanate be handled?
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This compound is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and respiratory irritation (H302, H312, H332, H315, H319, H335). Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships fine chemicals globally, adhering to all relevant transport regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample of 4-Bromo-2,6-dimethylphenyl isocyanate, please contact our sales team via the website or email.
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