3,3-Diphenylpropyl isocyanate
3,3-Diphenylpropyl isocyanate (CAS: 41347-11-9) is an organic compound featuring an isocyanate functional group. With a molecular weight of 237.30 g/mol, this chemical serves as a valuable building block in organic synthesis. Its reactivity makes it suitable for creating diverse molecular structures, particularly in research and development settings within the chemical and pharmaceutical industries. TSS supplies this compound with an assay of 97%.
- Synonyms
- (C6H5)2CHCH2CH2NCO
Organic Synthesis Intermediate
3,3-Diphenylpropyl isocyanate acts as a versatile intermediate in the synthesis of complex organic molecules. The reactive isocyanate group readily participates in addition reactions, facilitating the formation of ureas, carbamates, and other nitrogen-containing compounds.
Research and Development
This compound is utilised in laboratory settings for exploring new chemical pathways and developing novel materials. Its specific structure allows for targeted modifications in advanced chemical research projects.
Building Block for Specialty Chemicals
As a key building block, 3,3-Diphenylpropyl isocyanate can be incorporated into larger molecular frameworks for the development of specialty chemicals with tailored properties.
| Molecular weight | 237.30 |
|---|---|
| Linear formula | (C6H5)2CHCH2CH2NCO |
| Assay | 97% |
| Melting point | 51-55 °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) | 20/21/22-36/37/38-42 |
| 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 3,3-Diphenylpropyl isocyanate used for?
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3,3-Diphenylpropyl isocyanate is primarily used as a building block in organic synthesis and in research and development settings for creating new chemical entities.
What are the CAS number and formula for 3,3-Diphenylpropyl isocyanate?
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The CAS number is 41347-11-9 and the linear formula is (C<sub>6</sub>H<sub>5</sub>)<sub>2</sub>CHCH<sub>2</sub>CH<sub>2</sub>NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3-Diphenylpropyl isocyanate with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling 3,3-Diphenylpropyl isocyanate?
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This compound is classified with GHS symbols GHS07 and GHS08, carrying a 'Danger' signal word. Hazards include H302, H312, H315, H319, H332, H334, and H335, indicating it is harmful if swallowed, in contact with skin, or if inhaled, causes skin and eye irritation, and may cause respiratory irritation and allergy. Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, is essential.
How is 3,3-Diphenylpropyl isocyanate packed, shipped, and exported?
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Tech Serve Solutions packages and exports fine chemicals in compliance with international shipping regulations. Specific packaging details are available upon request to ensure safe transit.
How can I request a sample or quote for 3,3-Diphenylpropyl isocyanate?
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To request a sample or a quote for 3,3-Diphenylpropyl isocyanate, please contact our sales department through the website or by phone, providing your specific requirements.
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