2,5-Dimethyl-2,5-hexanediol

Also known as: 2,5-Dihydroxy-2,5-dimethylhexane, 1,1,4,4-Tetramethyl-1,4-butanediol, 2,5-Dimethylhexane-2,5-diol, 2,5-Dimethyl-2,5-hexandiol, 2,5-Dimethyl-hexan-2,5-diol, 2,5-Hexanediol, 2,5-dimethyl-

2,5-Dimethyl-2,5-hexanediol (CAS 110-03-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H18O2 and a molecular weight of 146.227 g/mol. Key properties include a melting point of 86-90 °C(lit.), a boiling point of 215.1±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 126.7±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 110-03-2
Jingsj CID: J-3140-3
Molecular Formula: C₈H₁₈O₂
Molecular Weight: 146.227 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	86-90 °C(lit.)
Boiling Point	215.1±8.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	126.7±0.0 °C
Exact Mass	146.130676
PSA	40.46000
LogP	0.37
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.453
Additional Property	SOLUBLE

Customs & Trade Information

HS Code	2905399090
Summary	2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,5-Dimethyl-2,5-hexanediol?

The CAS number of 2,5-Dimethyl-2,5-hexanediol is 110-03-2.

What are the molecular formula and molecular weight of 2,5-Dimethyl-2,5-hexanediol?

2,5-Dimethyl-2,5-hexanediol has molecular formula C8H18O2 and molecular weight 146.227 g/mol.

What are the upstream and downstream products of 2,5-Dimethyl-2,5-hexanediol?

For 2,5-Dimethyl-2,5-hexanediol, Upstream Products: 2,5-Dimethyl-3-hexyne-2,5-diol, 1-Hexene, 2,5-dimethyl-, 2-Hexene, 2,5-dimethyl-; Downstream Products: 5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ylamine, Tamibarotene, Methyl 4-((5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbamoyl)benzoate.

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. "2,5-Dimethyl-2,5-hexanediol (CAS 110-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3140-3 (accessed 2026-11-09).

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