2-sec-Butylphenyl isocyanate
2-sec-Butylphenyl isocyanate (CAS 480439-17-6), with the molecular formula C11H13NO, is an organic compound characterised by its isocyanate functional group attached to a sec-butylphenyl moiety. This chemical serves as a versatile building block in organic synthesis, particularly in the formation of urethanes and other derivatives. Its specific structure lends unique properties to the resulting molecules, making it valuable in chemical research and development.
Organic Synthesis Intermediate
2-sec-Butylphenyl isocyanate is employed as a key intermediate in the synthesis of complex organic molecules. Its reactive isocyanate group readily participates in addition reactions, enabling the creation of diverse chemical structures.
Urethane Formation
This compound is used in the preparation of urethane linkages through reactions with alcohols. These urethanes can be further functionalised or incorporated into polymers and materials.
Research and Development
It is utilised in academic and industrial research settings for exploring new synthetic pathways and developing novel chemical entities with potential applications in materials science and pharmaceuticals.
| Molecular weight | 175.23 |
|---|---|
| Linear formula | CH3CH2CH(CH3)C6H4NCO |
| Assay | 97% |
| Boiling point | 219-220 °C(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5200(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 | 90 °C / 194 °F |
| Transport (UN / ADR) | UN 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-42 |
| Safety statements (S) | 23-26-36 |
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 2-sec-Butylphenyl isocyanate used for?
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2-sec-Butylphenyl isocyanate is primarily used as a building block in organic synthesis, particularly for the formation of urethanes and other derivatives. It is also valuable in chemical research and development for creating novel molecules.
What are the CAS number and molecular formula for 2-sec-Butylphenyl isocyanate?
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The CAS number is 480439-17-6, and the molecular formula is C11H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-sec-Butylphenyl isocyanate with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-sec-Butylphenyl isocyanate be handled safely?
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This compound is a Danger signal word substance, classified with hazards including harm if swallowed, in contact with skin, and if inhaled, causing skin and eye irritation, and potentially respiratory irritation and sensitisation. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, must be used. Handle in a well-ventilated area and avoid breathing vapours.
Is this product available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-sec-Butylphenyl isocyanate, and can accommodate international orders.
How can I request a sample or quote?
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To request a sample or a quotation for 2-sec-Butylphenyl isocyanate, please contact our sales department through the website or by phone.
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