o-Toluidine
Also known as: 2-Methylaniline, 2-Toluidine, 2-Aminotoluene, o-Tolylamine, o-Aminotoluene, 2-methylbenzenamine, 1-Amino-2-methylbenzene, Ortho-toluidine, C.I. 37077
o-Toluidine (CAS 95-53-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H9N and a molecular weight of 107.153 g/mol. Key properties include a melting point of -23 °C, a boiling point of 200.4±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H319 — Causes serious eye irritation and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 95-53-4
- Jingsj CID
- J-39325-2
- Molecular Formula
- C7H9N
- Molecular Weight
- 107.153 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -23 °C |
|---|---|
| Boiling Point | 200.4±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 85.0±0.0 °C |
| Exact Mass | 107.073502 |
| PSA | 26.02000 |
| LogP | 1.40 |
| Additional Property | 3.7 (vs air) |
| Vapor Pressure | 0.3±0.3 mmHg at 25°C |
| Refractive Index | 1.568 |
| Additional Property | 1.5 g/100 mL (25 ºC) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H319 — Causes serious eye irritation
- H331 — Toxic if inhaled
- H350 — May cause cancer
- H400 — Very toxic to aquatic life
Customs & Trade Information
| HS Code | 2921430020 |
|---|---|
| Summary | 2921430020 o-toluidine。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of o-Toluidine?
The CAS number of o-Toluidine is 95-53-4.
What are the molecular formula and molecular weight of o-Toluidine?
o-Toluidine has molecular formula C7H9N and molecular weight 107.153 g/mol.
Is o-Toluidine hazardous?
o-Toluidine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H319 — Causes serious eye irritation; H331 — Toxic if inhaled.
What are the upstream and downstream products of o-Toluidine?
For o-Toluidine, Upstream Products: 2-Nitrotoluene, 2-Bromotoluene, 2-Iodotoluene; Downstream Products: o-Tolyl isocyanide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "o-Toluidine (CAS 95-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39325-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.