5-tert-butyl-2-methylfuran-3-carboxylic acid

Also known as: 5-tert-Butyl-2-methyl-3-furoic acid, 5-tert-Butyl-2-methyl-furan-3-carbonsaeure, 2-Methyl-5-t-butyl-furan-3-carbonsaeure, 5-tert-Butyl-2-methyl-3-furancarboxylic acid, 5-tert-butyl-2-methyl-furan-3-carboxylic acid, 5-(tert-butyl)-2-methyl-3-furoic acid, MFCD00221068

5-tert-butyl-2-methylfuran-3-carboxylic acid (CAS 38422-62-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14O3 and a molecular weight of 182.21600 g/mol. Key properties include a melting point of 89-92°C, a boiling point of 280.8ºC at 760mmHg, a density of 1.086g/cm3 and a flash point of 123.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38422-62-7
Jingsj CID: J-1432109-6
Molecular Formula: C₁₀H₁₄O₃
Molecular Weight: 182.21600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	89-92°C
Boiling Point	280.8ºC at 760mmHg
Density	1.086g/cm3
Flash Point	123.6ºC
Exact Mass	182.09400
PSA	50.44000
LogP	2.58370

Customs & Trade Information

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-tert-butyl-2-methylfuran-3-carboxylic acid?

The CAS number of 5-tert-butyl-2-methylfuran-3-carboxylic acid is 38422-62-7.

What are the molecular formula and molecular weight of 5-tert-butyl-2-methylfuran-3-carboxylic acid?

5-tert-butyl-2-methylfuran-3-carboxylic acid has molecular formula C10H14O3 and molecular weight 182.21600 g/mol.

What are the upstream and downstream products of 5-tert-butyl-2-methylfuran-3-carboxylic acid?

For 5-tert-butyl-2-methylfuran-3-carboxylic acid, Upstream Products: Ethyl 2-Methyl-3-furoate, 3-Ethoxycarbonyl-1-(tert-butyl)pentane-1,4-dione.

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. "5-tert-butyl-2-methylfuran-3-carboxylic acid (CAS 38422-62-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1432109-6 (accessed 2026-11-09).

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