N-Methyl-p-toluidine
Also known as: N,4-Dimethylaniline, Benzenamine, N,4-dimethyl-, N,4-Dimethylbenzenamine, N,p-Dimethylaniline, p,N-Dimethylaniline, N-Methyl-4-methylaniline, p-Toluidine, N-methyl-, MFCD00025628, EINECS 210-769-6
N-Methyl-p-toluidine (CAS 623-08-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.180 g/mol. Key properties include a melting point of 141.00 - 144.00ºC, a boiling point of 210.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 72.1±14.2 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 623-08-5
- Jingsj CID
- J-42506-9
- Molecular Formula
- C8H11N
- Molecular Weight
- 121.180 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 141.00 - 144.00ºC |
|---|---|
| Boiling Point | 210.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 72.1±14.2 °C |
| Exact Mass | 121.089149 |
| PSA | 12.03000 |
| LogP | 2.06 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.564 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H412 — Harmful to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2921430090 |
|---|---|
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Methyl-p-toluidine?
The CAS number of N-Methyl-p-toluidine is 623-08-5.
What are the molecular formula and molecular weight of N-Methyl-p-toluidine?
N-Methyl-p-toluidine has molecular formula C8H11N and molecular weight 121.180 g/mol.
Is N-Methyl-p-toluidine hazardous?
N-Methyl-p-toluidine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
What are the upstream and downstream products of N-Methyl-p-toluidine?
For N-Methyl-p-toluidine, Upstream Products: p-Toluidine, iodomethane, N,4'-Dimethylformanilide; Downstream Products: N,4-Dimethylaniline hydrochloride, N,N-Dimethyl-p-toluidine, Thiourea, N-methyl-N-(4-methylphenyl)-.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Methyl-p-toluidine (CAS 623-08-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42506-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.