N-Methyl-m-toluidine
N-Methyl-m-toluidine (CAS 696-44-6), with the linear formula CH3C6H4NHCH3 and a molecular weight of 121.18 g/mol, is a versatile organic building block. This nitrogen compound, typically supplied at 97% assay, serves as a key intermediate in chemical synthesis. It is utilized in various industrial applications, contributing to the development of more complex molecules within research and manufacturing settings.
- IUPAC
- N-Methyl-3-toluidine
- Synonyms
- N-Methyl-m-toluidine3-(Methylamino)toluenem-Toluidine, N-methyl-

Chemical Synthesis Intermediate
N-Methyl-m-toluidine functions as a crucial intermediate in the synthesis of diverse organic compounds. Its amine functionality allows for a range of reactions, making it valuable in multi-step chemical processes.
Organic Building Block
As an organic building block, this compound provides a foundational structure for creating more intricate molecules. It is employed in research and development for the creation of novel chemical entities.
Nitrogen Compound Applications
This amine derivative is a significant nitrogen compound used in various research applications. Its specific structure lends itself to specialised synthetic pathways within organic chemistry.
| Molecular weight | 121.18 |
|---|---|
| Linear formula | CH3C6H4NHCH3 |
| Assay | 97% |
| Boiling point | 204-206 °C/5 mmHg(lit.) |
| Density | 0.957 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5560(lit.) |


Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H373May cause damage to organs through prolonged exposure
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| 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 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-33-52/53 |
| Safety statements (S) | 28-36/37-45-61 |
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 N-Methyl-m-toluidine used for?
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N-Methyl-m-toluidine is primarily used as an intermediate in chemical synthesis and as a versatile organic building block for creating more complex molecules in research and industrial applications.
What are the CAS number and formula for N-Methyl-m-toluidine?
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The CAS number for N-Methyl-m-toluidine is 696-44-6 and its linear formula is CH3C6H4NHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Methyl-m-toluidine at a minimum assay of 97%. This product is supplied for laboratory and manufacturing use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety considerations for handling N-Methyl-m-toluidine?
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N-Methyl-m-toluidine is classified with a 'Danger' signal word, carrying hazards including toxicity if swallowed, in contact with skin, or if inhaled (H301-H311-H331), and may cause damage to organs through prolonged or repeated exposure (H373). It is also harmful to aquatic life with long-lasting effects (H412). Appropriate personal protective equipment, including gloves, eyeshields, and respiratory protection, must be used. Handle only in well-ventilated areas and avoid release to the environment. Consult the Safety Data Sheet for comprehensive handling instructions.
How is N-Methyl-m-toluidine packed and shipped?
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N-Methyl-m-toluidine is packed and shipped in compliance with international regulations for hazardous materials, classified under UN 2810, Hazard Class 6.1, Packing Group III. TSS exports globally, adhering to all transport requirements.
How can I request a sample or quote for N-Methyl-m-toluidine?
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To request a sample or a quotation for N-Methyl-m-toluidine, please contact our sales department via the website or email. Provide your specific requirements and delivery details for prompt assistance.
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