2-Hydroxy-3-(trifluoromethoxy)benzaldehyde

Also known as: 3-(Trifluoromethoxy)salicylaldehyde, 2-Formyl-6-(trifluoromethoxy)phenol, Benzaldehyde, 2-hydroxy-3-(trifluoromethoxy)-, MFCD03788527, PC0839

2-Hydroxy-3-(trifluoromethoxy)benzaldehyde (CAS 497959-31-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5F3O3 and a molecular weight of 206.11900 g/mol. Key properties include a melting point of 58-60ºC, a boiling point of 194ºC at 760 mmHg, a density of 1.473g/cm3 and a flash point of 71.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 497959-31-6
Jingsj CID: J-8629-3
Molecular Formula: C₈H₅F₃O₃
Molecular Weight: 206.11900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	58-60ºC
Boiling Point	194ºC at 760 mmHg
Density	1.473g/cm3
Flash Point	71.2ºC
Exact Mass	206.01900
PSA	46.53000
LogP	2.10330
Refractive Index	1.512

Customs & Trade Information

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-3-(trifluoromethoxy)benzaldehyde?

The CAS number of 2-Hydroxy-3-(trifluoromethoxy)benzaldehyde is 497959-31-6.

What are the molecular formula and molecular weight of 2-Hydroxy-3-(trifluoromethoxy)benzaldehyde?

2-Hydroxy-3-(trifluoromethoxy)benzaldehyde has molecular formula C8H5F3O3 and molecular weight 206.11900 g/mol.

What are the upstream and downstream products of 2-Hydroxy-3-(trifluoromethoxy)benzaldehyde?

For 2-Hydroxy-3-(trifluoromethoxy)benzaldehyde, Upstream Products: Formaldehyde, 2-(Trifluoromethoxy)phenol, 1-Methoxymethoxy-2-(trifluoromethoxy)benzene; Downstream Products: 5-Bromo-2-hydroxy-3-(trifluoromethoxy)benzaldehyde.

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-Hydroxy-3-(trifluoromethoxy)benzaldehyde (CAS 497959-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8629-3 (accessed 2026-11-09).

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