4-Bromophenyl isocyanate
4-Bromophenyl isocyanate (CAS: 2493-02-9, BrC6H4NCO) is a versatile organic compound with a molecular weight of 198.02 g/mol. It serves as a key building block in chemical synthesis. This isocyanate is particularly useful for introducing the 4-bromophenylcarbamoyl moiety into various molecules, enabling the creation of complex organic structures. Its utility is evident in the preparation of pharmaceutical intermediates and novel organic materials.
Synthesis of Amide Derivatives
4-Bromophenyl isocyanate is employed in the synthesis of mixed bisamide derivatives and monoamide products, showcasing its utility in constructing complex nitrogen-containing organic molecules.
Organic Synthesis Building Block
As a readily available organic building block, this compound facilitates the introduction of the 4-bromophenyl group into target molecules, enabling the development of new chemical entities.
Research and Development
Utilised in academic and industrial research for exploring novel reaction pathways and developing new materials or biologically active compounds.
| Molecular weight | 198.02 |
|---|---|
| Linear formula | BrC6H4NCO |
| Assay | 99% |
| Boiling point | 158 °C/14 mmHg(lit.) |
| Solubility | diethyl ether: very slightly soluble |
| Application | 4-Bromophenyl isocyanate was used in the synthesis of mixed bisamide derivative and monoamide product1. |
| Melting point | 42-44 °C(lit.) |
Hazard statements
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- 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 |
|---|---|
| Flash point | 109 °C / 228.2 °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) | 7-26-27-36/37/39 |
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-Bromophenyl isocyanate used for?
+
4-Bromophenyl isocyanate is used as a building block in organic synthesis, particularly for the preparation of mixed bisamide and monoamide derivatives, and in the development of new organic materials.
What are the CAS number and chemical formula for 4-Bromophenyl isocyanate?
+
The CAS number is 2493-02-9 and the chemical formula is BrC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Bromophenyl isocyanate with a minimum purity of 99%. This product is not represented as USP, BP, or EP grade.
How should 4-Bromophenyl isocyanate be handled safely?
+
Handle 4-Bromophenyl isocyanate with appropriate personal protective equipment, including a P2 dust mask (type N95 US), eyeshields, and gloves. It is harmful if swallowed or inhaled, causes skin irritation, serious eye irritation, and may cause respiratory irritation. Ensure adequate ventilation and avoid breathing dust/fume/gas/mist/vapours/spray.
Is 4-Bromophenyl isocyanate suitable for export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Bromophenyl isocyanate, adhering to all necessary shipping regulations.
How can I request a sample or quote for 4-Bromophenyl isocyanate?
+
To request a sample or a quote, please contact our sales department via the website or by phone, providing your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis