m-(o-Toluidino)phenol
m-(o-Toluidino)phenol (CAS: 6264-98-8), with the molecular formula C13H13NO and a molar mass of 199.25 g/mol, is a chemical compound that serves as a valuable building block in organic synthesis. This compound is known for its utility in improving metal adhesion, particularly in applications such as tyre manufacturing. Tech Serve Solutions supplies this chemical with an assay of 96%, ensuring its suitability for various research and industrial processes.
- IUPAC
- 3-o-Tolyaminophenol,3-Hydroxy-2′-methyldiphenylamine
- Synonyms
- 3-o-Tolyaminophenol3-Hydroxy-2′-methyldiphenylamine

Improving Metal Adhesion in Tyres
m-(o-Toluidino)phenol is utilised as an additive to enhance the adhesion between metal components and rubber in tyre construction. This application is critical for ensuring the structural integrity and durability of tyres.
Organic Synthesis Intermediate
As a functionalised aromatic compound, m-(o-Toluidino)phenol acts as a versatile intermediate in the synthesis of more complex organic molecules. Its structure allows for various chemical transformations.
Chemical Research and Development
This compound is employed in research laboratories for exploring new synthetic pathways and developing novel materials. Its specific chemical properties make it a subject of interest in academic and industrial R&D.
| Molecular weight | 199.25 |
|---|---|
| Linear formula | CH3C6H4NHC6H4OH |
| Assay | 96% |
| Application | m-(o-Toluidino)phenol (3-Hydroxy-2′-methyldiphenylamine) may be used to improve metal adhesion in tyres. |
| Melting point | 48-53 °C(lit.) |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °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 m-(o-Toluidino)phenol used for?
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m-(o-Toluidino)phenol may be used to improve metal adhesion in tyres and serves as a building block in chemical synthesis.
What are the CAS number and molecular formula for m-(o-Toluidino)phenol?
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The CAS number is 6264-98-8 and the molecular formula is C13H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies m-(o-Toluidino)phenol with an assay of 96%. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling considerations for m-(o-Toluidino)phenol?
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This compound is classified with GHS07 symbol and a Warning signal word. It is associated with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves should be used. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is m-(o-Toluidino)phenol packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international safety standards. We are experienced global exporters of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for m-(o-Toluidino)phenol?
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Please contact our sales team through the website or by phone to request a sample or a quotation for m-(o-Toluidino)phenol.
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