2,3-Dimethylphenol

Also known as: 2,3-Xylenol, 1-Hydroxy-2,3-dimethylbenzene, 3-Hydroxy-o-xylene, vic-o-Xylenol, o-3-Xylenol

2,3-Dimethylphenol (CAS 526-75-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H10O and a molecular weight of 122.164 g/mol. Key properties include a melting point of 72-74ºC, a boiling point of 216.9±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 90.7±7.2 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 526-75-0
Jingsj CID: J-22764-5
Molecular Formula: C₈H₁₀O
Molecular Weight: 122.164 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	72-74ºC
Boiling Point	216.9±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	90.7±7.2 °C
Exact Mass	122.073166
PSA	20.23000
LogP	2.40
Additional Property	4.23 (vs air)
Vapor Pressure	0.1±0.4 mmHg at 25°C
Refractive Index	1.540
Additional Property	slightly soluble

GHS Safety & Compliance

Corrosion / Acute Toxicity / Environmental HazardSignal word: Danger

H301 — Toxic if swallowed
H311 — Toxic in contact with skin
H314 — Causes severe skin burns and eye damage
H411 — Toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of 2,3-Dimethylphenol?

The CAS number of 2,3-Dimethylphenol is 526-75-0.

What are the molecular formula and molecular weight of 2,3-Dimethylphenol?

2,3-Dimethylphenol has molecular formula C8H10O and molecular weight 122.164 g/mol.

Is 2,3-Dimethylphenol hazardous?

2,3-Dimethylphenol has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of 2,3-Dimethylphenol?

For 2,3-Dimethylphenol, Upstream Products: o-xylene, 1-Iodo-2,3-dimethylbenzene, 2,3-Dimethylaniline; Downstream Products: 4-Methoxy-2,3-dimethylbenzaldehyde, 4-Bromo-2,3-dimethylanisole, 2,3-Bis(bromomethyl)-1,4-dimethoxybenzene.

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. "2,3-Dimethylphenol (CAS 526-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22764-5 (accessed 2026-11-09).

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