4-Benzylphenyl isocyanate
4-Benzylphenyl isocyanate (CAS: 1823-37-6), with the molecular formula C14H11NO and a molecular weight of 209.24 g/mol, is a versatile organic compound. It is primarily utilised as a key intermediate and building block in chemical synthesis. Its reactive isocyanate group facilitates diverse chemical transformations, making it valuable for the development of novel materials and complex organic molecules.
- IUPAC
- 4′-Benzylphenyl isocyanate,4′-Isocyanatodiphenylmethane
Organic Synthesis Intermediate
4-Benzylphenyl isocyanate serves as a crucial intermediate in the synthesis of various organic compounds. Its isocyanate functionality readily reacts with nucleophiles, enabling the formation of carbamates, ureas, and other derivatives.
Material Science Building Block
This compound can be employed as a building block in the development of polymers and advanced materials. The benzylphenyl moiety offers unique structural properties that can be incorporated into polymer backbones or side chains.
Research and Development
It is frequently used in research laboratories for exploring new reaction pathways and synthesizing novel chemical entities for diverse scientific investigations.
| Molecular weight | 209.24 |
|---|---|
| Linear formula | C6H5CH2C6H4NCO |
| Assay | 97% |
| Boiling point | 300 °C(lit.) |
| Density | 1.11 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.589(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 | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 3334 |
| 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-Benzylphenyl isocyanate used for?
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4-Benzylphenyl isocyanate is primarily used as an intermediate and building block in organic synthesis and material science research and development.
What are the CAS number and chemical formula for 4-Benzylphenyl isocyanate?
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The CAS number is 1823-37-6, and the chemical formula is C14H11NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Benzylphenyl isocyanate with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Benzylphenyl isocyanate be handled safely?
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Handling requires caution due to hazards including H302, H312, H315, H319, H332, H334, and H335. Use of eyeshields, face shields, appropriate gloves, and a full-face or combination respirator cartridge (e.g., type ABEK) is recommended. Ensure adequate ventilation.
How is 4-Benzylphenyl isocyanate packed and shipped?
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4-Benzylphenyl isocyanate is shipped as UN 3334. Specific packaging details are available upon request.
How can I request a sample or quote for 4-Benzylphenyl isocyanate?
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Please contact our sales team via the website to request a sample or a quotation for 4-Benzylphenyl isocyanate.
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