2-Methyl-3-nitroaniline
Also known as: 3-Nitro-o-toluidine, 2-Amino-6-nitrotoluene, 1-Amino-2-methyl-3-nitrobenzene, 2-Nitro-6-aminotoluene, Benzenamine, 2-methyl-3-nitro-, o-Toluidine, 3-nitro-
2-Methyl-3-nitroaniline (CAS 603-83-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O2 and a molecular weight of 152.15100 g/mol. Key properties include a melting point of 88-90 °C(lit.), a boiling point of 305 °C(lit.), a density of 1.378 and a flash point of 305°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.
- 603-83-8
- Jingsj CID
- J-8815-3
- Molecular Formula
- C7H8N2O2
- Molecular Weight
- 152.15100 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 88-90 °C(lit.) |
|---|---|
| Boiling Point | 305 °C(lit.) |
| Density | 1.378 |
| Flash Point | 305°C |
| Exact Mass | 152.05900 |
| PSA | 71.84000 |
| LogP | 2.58980 |
| Refractive Index | 1.475 |
| Additional Property | <0.1 g/100 mL at 23 ºC |
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
- H411 — Toxic 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 2-Methyl-3-nitroaniline?
The CAS number of 2-Methyl-3-nitroaniline is 603-83-8.
What are the molecular formula and molecular weight of 2-Methyl-3-nitroaniline?
2-Methyl-3-nitroaniline has molecular formula C7H8N2O2 and molecular weight 152.15100 g/mol.
Is 2-Methyl-3-nitroaniline hazardous?
2-Methyl-3-nitroaniline 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 2-Methyl-3-nitroaniline?
For 2-Methyl-3-nitroaniline, Upstream Products: 4-Amino-2,6-dinitrotoluene, o-Toluidine, Ammonia; Downstream Products: 4-Fluoro-1H-indazole, 2-Methyl-3-nitrophenol, 3-Amino-2-methylphenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methyl-3-nitroaniline (CAS 603-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8815-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.