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1-methoxy-3-(trifluoromethoxy)benzene

3-(三氟甲氧基)苯甲醚

Also known as: 3-(Trifluoromethoxy)anisole, 1-METHOXY-3-(TRIFLUOROMETHOXY)BENZENE, 3-(TRIFLUOROMETHOXY)ANISOLE, Benzene, 1-methoxy-3-(trifluoromethoxy)-, FXFFOR CO1, MFCD01631504

1-methoxy-3-(trifluoromethoxy)benzene (CAS 142738-94-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H7F3O2 and a molecular weight of 192.135 g/mol. It is also known as 3-(Trifluoromethoxy)anisole, 1-METHOXY-3-(TRIFLUOROMETHOXY)BENZENE and 3-(TRIFLUOROMETHOXY)ANISOLE. Key properties include a boiling point of 162.5±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 58.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
142738-94-1
Jingsj CID
J-1357655-2
Molecular Formula
C8H7F3O2
Chinese Name
3-(三氟甲氧基)苯甲醚
Molecular Weight
192.135 g/mol
Category
Ethers
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point162.5±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point58.2±21.8 °C

Frequently Asked Questions

What is the CAS number of 1-methoxy-3-(trifluoromethoxy)benzene?

The CAS number of 1-methoxy-3-(trifluoromethoxy)benzene is 142738-94-1.

What are the molecular formula and molecular weight of 1-methoxy-3-(trifluoromethoxy)benzene?

1-methoxy-3-(trifluoromethoxy)benzene has molecular formula C8H7F3O2 and molecular weight 192.135 g/mol.

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

Last updated:

How to cite: Jingsj. "1-methoxy-3-(trifluoromethoxy)benzene (CAS 142738-94-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357655-2 (accessed 2026-10-23).

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