3,5-Bis(trifluoromethyl)phenol

Also known as: 3,5-Di(trifluoromethyl)phenol, TIMTEC-BB SBB006599, MFCD00000386, EINECS 206-488-3, Phenol, 3,5-bis(trifluoromethyl)-, alpha,alpha,alpha,alpha',alpha',alpha'-hexafluoro-3,5-xylenol, KG-655

3,5-Bis(trifluoromethyl)phenol (CAS 349-58-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H4F6O and a molecular weight of 230.107 g/mol. Key properties include a melting point of 20-21 °C(lit.), a boiling point of 176.2±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 60.4±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 349-58-6
Jingsj CID: J-6371-8
Molecular Formula: C₈H₄F₆O
Molecular Weight: 230.107 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	20-21 °C(lit.)
Boiling Point	176.2±35.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	60.4±25.9 °C
Exact Mass	230.016632
PSA	20.23000
LogP	4.70
Vapor Pressure	0.8±0.3 mmHg at 25°C
Refractive Index	1.407

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 3,5-Bis(trifluoromethyl)phenol?

The CAS number of 3,5-Bis(trifluoromethyl)phenol is 349-58-6.

What are the molecular formula and molecular weight of 3,5-Bis(trifluoromethyl)phenol?

3,5-Bis(trifluoromethyl)phenol has molecular formula C8H4F6O and molecular weight 230.107 g/mol.

Is 3,5-Bis(trifluoromethyl)phenol hazardous?

3,5-Bis(trifluoromethyl)phenol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 3,5-Bis(trifluoromethyl)phenol?

For 3,5-Bis(trifluoromethyl)phenol, Upstream Products: 3,5-Bis(trifluoromethyl)bromobenzene, 1-(3,5-Bis(trifluoromethyl)phenyl)ethanone, 3,5-Bis(trifluoromethyl)phenylmagnesium bromide; Downstream Products: 3,5-Bis(trifluoromethyl)anisole, 2-Methoxy-4,6-bis(trifluoromethyl)benzoic acid.

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. "3,5-Bis(trifluoromethyl)phenol (CAS 349-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6371-8 (accessed 2026-11-09).

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