2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol

2,2,2-三氟-1,1-双(4-甲氧基苯基)乙醇

Also known as: 4,4'-Dimethoxy-α-(trifluoromethyl)benzhydrol, α-Trifluoromethyl-4,4'-bis(methoxy)benzhydrol, Benzenemethanol, 4-methoxy-α-(4-methoxyphenyl)-α-(trifluoromethyl)-, 2,2,2-Trifluoro-1,1-di(4-methoxyphenyl)ethanol

2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol (CAS 379-21-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H15F3O3 and a molecular weight of 312.28400 g/mol. It is also known as 4,4'-Dimethoxy-α-(trifluoromethyl)benzhydrol, α-Trifluoromethyl-4,4'-bis(methoxy)benzhydrol and Benzenemethanol, 4-methoxy-α-(4-methoxyphenyl)-α-(trifluoromethyl)-. Key properties include a melting point of 76ºC, a boiling point of 411ºC at 760 mmHg, a density of 1.258g/cm3 and a flash point of 185.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
379-21-5
Jingsj CID
J-1510364-0
Molecular Formula
C16H15F3O3
Chinese Name
2,2,2-三氟-1,1-双(4-甲氧基苯基)乙醇
Molecular Weight
312.28400 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point76ºC
Boiling Point411ºC at 760 mmHg
Density1.258g/cm3
Flash Point185.4ºC

Frequently Asked Questions

What is the CAS number of 2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol?

The CAS number of 2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol is 379-21-5.

What are the molecular formula and molecular weight of 2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol?

2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol has molecular formula C16H15F3O3 and molecular weight 312.28400 g/mol.

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

Last updated:

How to cite: Jingsj. "2,2,2-Trifluoro-1,1-bis(4-methoxyphenyl)ethanol (CAS 379-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510364-0 (accessed 2026-10-25).

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