5-tert-Butyl-o-anisidine
5-tert-Butyl-o-anisidine (CAS: 3535-88-4) is an organic compound with the linear formula (CH3)3CC6H3(OCH3)NH2 and a molecular weight of 179.26 g/mol. This substituted aniline derivative serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the creation of more complex molecules, finding potential applications in areas requiring specialised nitrogen-containing organic intermediates.
- IUPAC
- 5-tert-Butyl-2-methoxyaniline

Organic Synthesis Intermediate
5-tert-Butyl-o-anisidine is employed as a key intermediate in the synthesis of various organic compounds. Its unique structure, featuring a tert-butyl group and a methoxy group on an aniline core, allows for diverse chemical transformations.
Research and Development
This chemical is utilised in laboratory settings for research purposes, contributing to the exploration of new synthetic pathways and the development of novel chemical entities. It is a useful building block for creating more complex molecular architectures.
Specialty Chemical Production
As a functionalised aromatic amine, 5-tert-Butyl-o-anisidine can be incorporated into the production of specialty chemicals where its specific structural attributes are beneficial for desired properties.
| Molecular weight | 179.26 |
|---|---|
| Linear formula | (CH3)3CC6H3(OCH3)NH2 |
| Assay | 97% |
| Boiling point | 204-208 °C(lit.) |
| Density | 0.988 g/mL at 25 °C(lit.) |
| Melting point | 29-30 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful 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
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 5-tert-Butyl-o-anisidine used for?
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5-tert-Butyl-o-anisidine is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories. It is a valuable intermediate for creating more complex organic molecules.
What is the CAS number and chemical formula for 5-tert-Butyl-o-anisidine?
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The CAS number for 5-tert-Butyl-o-anisidine is 3535-88-4. Its linear formula is (CH3)3CC6H3(OCH3)NH2.
What grade and purity does Tech Serve Solutions supply for 5-tert-Butyl-o-anisidine?
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Tech Serve Solutions supplies 5-tert-Butyl-o-anisidine with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade; it is suitable for research and technical applications.
What are the safety and handling considerations for 5-tert-Butyl-o-anisidine?
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5-tert-Butyl-o-anisidine is classified as a Warning substance with hazards including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential during handling.
How is 5-tert-Butyl-o-anisidine packed and exported by TSS?
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Tech Serve Solutions securely packs and exports 5-tert-Butyl-o-anisidine according to international shipping regulations for chemicals, ensuring safe transit to our global clientele.
How can I request a quote or sample of 5-tert-Butyl-o-anisidine?
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To request a quote or a sample of 5-tert-Butyl-o-anisidine, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your specific requirements.
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