1-tert-Butyl-3,5-dimethylbenzene
1-tert-Butyl-3,5-dimethylbenzene (CAS: 98-19-1) is an organic compound with the molecular formula (CH3)3CC6H3(CH3)2 and a molecular weight of 162.27 g/mol. This substituted arene functions as a building block in organic synthesis. It is primarily employed in the preparation of sterically hindered diaryl disulfides and related compounds, making it valuable for researchers and chemists developing novel materials and intermediates.
- IUPAC
- 5-tert-Butyl-m-xylene,sym.-tert-Butyl-m-xylene
- Synonyms
- (CH3)3CC6H3(CH3)25-tert-Butyl-m-xylenesym.-tert-Butyl-m-xylene
Synthesis of Bulky Diaryl Disulfides
1-tert-Butyl-3,5-dimethylbenzene is utilised in the synthesis of sterically hindered diaryl disulfides. Examples include bis(4-tert-butyl-2,6-dimethylphenyl) disulfide, highlighting its role in creating complex organic structures.
Organic Synthesis Intermediate
As a substituted arene, this compound serves as a valuable intermediate in various organic synthesis pathways. Its structure allows for further functionalisation and incorporation into larger molecules.
Research and Development
This chemical is used in research settings for the development of new compounds and materials. Its specific alkyl substitution pattern is useful for modulating steric and electronic properties in target molecules.
| Molecular weight | 162.27 |
|---|---|
| Linear formula | (CH3)3CC6H3(CH3)2 |
| Assay | 98% |
| Boiling point | 205-206 °C(lit.) |
| Density | 0.867 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.495(lit.) |
| Application | 1-tert-Butyl-3,5-dimethylbenzene has been used in the synthesis of bulky, multi-alkylated diaryl disulfides such as bis(4-tert-butyl-2,6-dimethylphenyl) disulfide and bis(2,4,6-triisopropylphenyl) disulfide1. |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 1-tert-Butyl-3,5-dimethylbenzene used for?
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1-tert-Butyl-3,5-dimethylbenzene is used as a building block in organic synthesis, particularly for the preparation of bulky diaryl disulfides and other sterically hindered organic compounds.
What is the CAS number and formula for 1-tert-Butyl-3,5-dimethylbenzene?
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The CAS number is 98-19-1, and the linear formula is (CH3)3CC6H3(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-tert-Butyl-3,5-dimethylbenzene with an assay of 98%. This product is supplied for laboratory and research purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 1-tert-Butyl-3,5-dimethylbenzene be handled?
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Handle 1-tert-Butyl-3,5-dimethylbenzene with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator filter (e.g., ABEK) if necessary. Avoid contact with skin, eyes, and clothing. It is classified as a warning substance with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is 1-tert-Butyl-3,5-dimethylbenzene packaged and shipped?
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1-tert-Butyl-3,5-dimethylbenzene is available for export globally. Products are carefully packaged according to international shipping regulations to ensure safe and secure delivery.
How can I request a quote or sample?
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To request a quote or a sample of 1-tert-Butyl-3,5-dimethylbenzene, please contact our sales department through the website or by phone, providing your specific requirements.
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