1-phenyl-4-(trifluoromethoxy)benzene

Also known as: 4-(Trifluoromethoxy)-1,1'-biphenyl, 1,1'-Biphenyl, 4-(trifluoromethoxy)-, 4-TRIFLUOROMETHOXY-BIPHENYL, 4-Trifluoromethoxy-1,1'-biphenyl, 4-Trifluoromethoxy-biphenyl, 4-Phenylphenyl trifluoromethyl ether, Biphenyl-4-yl trifluoromethyl ether, p-trifluoromethoxybiphenyl

1-phenyl-4-(trifluoromethoxy)benzene (CAS 71274-84-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H9F3O and a molecular weight of 238.20500 g/mol. Key properties include a boiling point of 264.8ºC at 760 mmHg, a density of 1.22g/cm3 and a flash point of 121.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71274-84-5
Jingsj CID: J-929116-1
Molecular Formula: C₁₃H₉F₃O
Molecular Weight: 238.20500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	264.8ºC at 760 mmHg
Density	1.22g/cm3
Flash Point	121.2ºC
Exact Mass	238.06100
PSA	9.23000
LogP	4.25220
Refractive Index	1.506

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-phenyl-4-(trifluoromethoxy)benzene?

The CAS number of 1-phenyl-4-(trifluoromethoxy)benzene is 71274-84-5.

What are the molecular formula and molecular weight of 1-phenyl-4-(trifluoromethoxy)benzene?

1-phenyl-4-(trifluoromethoxy)benzene has molecular formula C13H9F3O and molecular weight 238.20500 g/mol.

What are the upstream and downstream products of 1-phenyl-4-(trifluoromethoxy)benzene?

For 1-phenyl-4-(trifluoromethoxy)benzene, Upstream Products: Phenylboronic acid, 1-Iodo-4-(trifluoromethoxy)benzene, benzene; Downstream Products: Biphenyl.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-phenyl-4-(trifluoromethoxy)benzene (CAS 71274-84-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-929116-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.