2-Methoxy-5-methylaniline
Also known as: p-Cresidine, Cresidine, 5-Methyl-o-anisidine, 6-Methoxy-m-toluidine, 2-Amino-4-methylanisole, 2-Amino-p-cresol methyl ether, Benzenamine, 2-methoxy-5-methyl-, MFCD00007815, EINECS 204-419-1, NCI-C02982, Krezidin
2-Methoxy-5-methylaniline (CAS 120-71-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11NO and a molecular weight of 137.179 g/mol. Key properties include a melting point of 50-52 °C(lit.), a boiling point of 235.4±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 102.1±15.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H319 — Causes serious eye irritation and H350 — May cause cancer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 120-71-8
- Jingsj CID
- J-20139-8
- Molecular Formula
- C8H11NO
- Molecular Weight
- 137.179 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 50-52 °C(lit.) |
|---|---|
| Boiling Point | 235.4±20.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 102.1±15.0 °C |
| Exact Mass | 137.084061 |
| PSA | 35.25000 |
| LogP | 1.55 |
| Additional Property | 4.7 (vs air) |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.549 |
| Additional Property | Slightly soluble in hot water. |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
- H350 — May cause cancer
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Methoxy-5-methylaniline?
The CAS number of 2-Methoxy-5-methylaniline is 120-71-8.
What are the molecular formula and molecular weight of 2-Methoxy-5-methylaniline?
2-Methoxy-5-methylaniline has molecular formula C8H11NO and molecular weight 137.179 g/mol.
Is 2-Methoxy-5-methylaniline hazardous?
2-Methoxy-5-methylaniline has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation; H350 — May cause cancer.
What are the upstream and downstream products of 2-Methoxy-5-methylaniline?
For 2-Methoxy-5-methylaniline, Upstream Products: 4-Methylanisole, 4-Methyl-2-nitroanisole, 4-Chlorotoluene; Downstream Products: 2-Methoxy-5-methylphenyl isocyanate, 6-Methyl-2H-1,4-benzoxazin-3(4H)-one, 4-[(4-Amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid.
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-Methoxy-5-methylaniline (CAS 120-71-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20139-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.