2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl

Also known as: 2,2'-DI(TRIFLUOROMETHYL)-4,4'-DIIODOBIPHENYL, 1,1'-Biphenyl,4,4'-diiodo-2,2'-bis(trifluoromethyl)-, 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl 98%, 4,4'-Diiodo-2,2'-bis(trifluoromethyl)-1,1'-biphenyl, 4,4'-diiodo-2,2'-bis(trifluoromethyl)biphenyl, 4-iodo-1-[4-iodo-2-(trifluoromethyl)phenyl]-2-(trifluoromethyl)benzene, PC0656

2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl (CAS 89803-70-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H6F6I2 and a molecular weight of 541.99700 g/mol. Key properties include a boiling point of 396.7ºC at 760 mmHg, a density of 2.038g/cm3 and a flash point of 177ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89803-70-3
Jingsj CID: J-1505447-4
Molecular Formula: C₁₄H₆F₆I₂
Molecular Weight: 541.99700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.7ºC at 760 mmHg
Density	2.038g/cm3
Flash Point	177ºC
Exact Mass	541.84600
LogP	6.60040
Refractive Index	1.565

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons 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 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl?

The CAS number of 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl is 89803-70-3.

What are the molecular formula and molecular weight of 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl?

2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl has molecular formula C14H6F6I2 and molecular weight 541.99700 g/mol.

What are the upstream and downstream products of 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl?

For 2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl, Upstream Products: 2,2'-Bis(trifluoromethyl)benzidine.

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. "2,2'-Bis(trifluoromethyl)-4,4'-diiodobiphenyl (CAS 89803-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505447-4 (accessed 2026-11-09).

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