sec-Butylbenzene
sec-Butylbenzene (CAS: 135-98-8; Formula: C6H5CH(CH3)CH2CH3) is a valuable organic building block with a molecular weight of 134.22 g/mol. As an arene, it serves as a key intermediate in chemical synthesis, primarily utilised in the production of more complex organic molecules. Its defined physical properties make it a reliable component in various research and industrial applications.
- IUPAC
- 2-Phenylbutane
- Synonyms
- 2-Phenylbutane
Organic Synthesis Intermediate
Utilised as a precursor or building block in the synthesis of diverse organic compounds. Its phenyl and sec-butyl groups offer reactive sites for further chemical transformations.
Research and Development
Employed in laboratory settings for fundamental research in organic chemistry and material science. Enables the exploration of new reaction pathways and compound development.
Specialty Chemical Production
Acts as a component in the manufacturing of specialised chemicals where its specific structural characteristics are required.
| Molecular weight | 134.22 |
|---|---|
| Linear formula | C6H5CH(CH3)CH2CH3 |
| Assay | ≥99% |
| Boiling point | 173-174 °C(lit.) |
| Density | 0.863 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.489(lit.) |
| Vapour pressure | 4 mmHg (37.7 °C) |
| Melting point | −75.5 °C(lit.) |
| Autoignition temp | 784 °F |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 2709 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 10-38-51/53 |
| Safety statements (S) | 16-61 |
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 sec-Butylbenzene used for?
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sec-Butylbenzene is primarily used as an organic building block and intermediate in chemical synthesis for research and development and the production of specialty chemicals.
What is the CAS number and formula for sec-Butylbenzene?
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The CAS number is 135-98-8 and the linear formula is C6H5CH(CH3)CH2CH3.
What grade and purity does Tech Serve Solutions supply for sec-Butylbenzene?
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Tech Serve Solutions supplies sec-Butylbenzene with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
How should sec-Butylbenzene be handled safely?
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sec-Butylbenzene is a flammable liquid and vapour (H226) and causes skin irritation (H315). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Store away from ignition sources.
How is sec-Butylbenzene packed, shipped, and exported?
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sec-Butylbenzene is packed in compliance with UN 2709, Class 3, PGIII regulations. Tech Serve Solutions exports globally, adhering to all international shipping and handling standards for hazardous materials.
How can I request a sample or quote for sec-Butylbenzene?
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To request a sample or obtain a quote for sec-Butylbenzene, please contact our sales department via the website or direct email, providing your specific requirements and delivery details.
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