N-Propyl-m-toluidine
N-Propyl-m-toluidine (CAS: 142031-46-7), with the chemical formula C10H15N, is a secondary amine. This organic compound is characterized by its propyl group attached to the nitrogen atom and a methyl group on the meta position of the phenyl ring. N-Propyl-m-toluidine serves as a valuable building block in organic synthesis, particularly in the development of novel chemical entities and research applications within the chemical industry.
- IUPAC
- Propyl-m-tolylamine

Organic Synthesis Intermediate
Utilized as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for various chemical transformations, making it useful in multi-step synthetic routes.
Research and Development
Employed in academic and industrial research laboratories for exploring new chemical reactions and developing novel compounds. It functions as a versatile building block for chemical innovation.
Specialty Chemical Production
Can be incorporated into the synthesis pathways for specialty chemicals where its specific structural features are required. This includes potential applications in the fine chemical sector.
| Molecular weight | 149.23 |
|---|---|
| Linear formula | CH3C6H4NHC3H7 |
| Assay | 97% |
| Boiling point | 235 °C(lit.) |
| Density | 0.914 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.538(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 108 °C / 226.4 °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 N-Propyl-m-toluidine used for?
+
N-Propyl-m-toluidine is primarily used as an intermediate in organic synthesis and in research and development for creating new chemical entities. It is a valuable building block in the chemical industry.
What are the CAS number and chemical formula for N-Propyl-m-toluidine?
+
The CAS number for N-Propyl-m-toluidine is 142031-46-7, and its chemical formula is CH3C6H4NHC3H7.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies N-Propyl-m-toluidine with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for N-Propyl-m-toluidine?
+
N-Propyl-m-toluidine is classified with GHS07 symbol and a Warning signal word, with hazard statements H315, H319, and H335, indicating it can cause skin irritation, serious eye irritation, and respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
How is N-Propyl-m-toluidine typically packaged and shipped?
+
N-Propyl-m-toluidine is available from Tech Serve Solutions and is packaged according to industry standards for chemical export. Please contact us for specific shipping details.
How can I request a sample or quote for N-Propyl-m-toluidine?
+
To request a sample or obtain a quote for N-Propyl-m-toluidine, please use the contact form on our website or call our sales department. Our team will be pleased to assist you.
▶ Related products

3,4,5-Trimethoxybenzylamine
Organic Building Blocks

3,4-dihydroxyphenylacetone
Organic Building Blocks

3-Fluoro-4-methoxybenzonitrile
C8H6FNO
Organic Building Blocks
4-Ethyltoluene
C2H5C6H4CH3
Organic Building Blocks
Fluoroacetic acid
C2H3FO2
Organic Building Blocks
Methoxyacetaldehyde
C3H6O2
Organic Building Blocks
Methyl 4-acetamido-5-chloro-2-methoxybenzoate
Organic Building Blocks

Methyl 5-bromo-2-iodobenzoate
BrC6H3(I)CO2CH3
Organic Building Blocks▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis