3-Methoxy-5-(trifluoromethyl)aniline

3-甲氧基-5-(三氟甲基)苯胺

Also known as: 3-Amino-5-methoxybenzotrifluoride, 5-Methoxy-α,α,α-trifluoro-m-toluidine, 5-(Trifluoromethyl)-m-anisidine, 1-Amino-3-methoxy-5-(trifluoromethyl)benzene, 3-(trifluoromethyl)-5-methoxybenzenamine, 3-Methoxy-5-(trifluoromethyl)benzenamine, 3-methoxy-5-trifluoromethylaniline, 3-trifluoromethyl-5-methoxyaniline, Benzenamine, 3-methoxy-5-(trifluoromethyl)-, EINECS 206-487-8, MFCD00000393

3-Methoxy-5-(trifluoromethyl)aniline (CAS 349-55-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H8F3NO and a molecular weight of 191.150 g/mol. It is also known as 3-Amino-5-methoxybenzotrifluoride, 5-Methoxy-α,α,α-trifluoro-m-toluidine and 5-(Trifluoromethyl)-m-anisidine. Key properties include a melting point of 50-52 °C(lit.), a boiling point of 242.0±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 100.2±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
349-55-3
Jingsj CID
J-7470-8
Molecular Formula
C8H8F3NO
Chinese Name
3-甲氧基-5-(三氟甲基)苯胺
Molecular Weight
191.150 g/mol
Category
Organic Bases
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point50-52 °C(lit.)
Boiling Point242.0±40.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point100.2±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Methoxy-5-(trifluoromethyl)aniline?

The CAS number of 3-Methoxy-5-(trifluoromethyl)aniline is 349-55-3.

What are the molecular formula and molecular weight of 3-Methoxy-5-(trifluoromethyl)aniline?

3-Methoxy-5-(trifluoromethyl)aniline has molecular formula C8H8F3NO and molecular weight 191.150 g/mol.

Is 3-Methoxy-5-(trifluoromethyl)aniline hazardous?

3-Methoxy-5-(trifluoromethyl)aniline has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-Methoxy-5-(trifluoromethyl)aniline (CAS 349-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7470-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.