1-(3-Methylisoxazol-5-yl)ethanol

Also known as: 5-Isoxazolemethanol, α,3-dimethyl-, 1-(3-methyl-1,2-oxazol-5-yl)ethanol

1-(3-Methylisoxazol-5-yl)ethanol (CAS 71502-43-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H9NO2 and a molecular weight of 127.14100 g/mol. Key properties include a boiling point of 232.453ºC at 760 mmHg, a density of 1.127g/cm3 and a flash point of 94.385ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71502-43-7
Jingsj CID: J-1005312-0
Molecular Formula: C₆H₉NO₂
Molecular Weight: 127.14100 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	232.453ºC at 760 mmHg
Density	1.127g/cm3
Flash Point	94.385ºC
Exact Mass	127.06300
PSA	46.26000
LogP	1.03630
Refractive Index	1.489

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(3-Methylisoxazol-5-yl)ethanol?

The CAS number of 1-(3-Methylisoxazol-5-yl)ethanol is 71502-43-7.

What are the molecular formula and molecular weight of 1-(3-Methylisoxazol-5-yl)ethanol?

1-(3-Methylisoxazol-5-yl)ethanol has molecular formula C6H9NO2 and molecular weight 127.14100 g/mol.

What are the upstream and downstream products of 1-(3-Methylisoxazol-5-yl)ethanol?

For 1-(3-Methylisoxazol-5-yl)ethanol, Upstream Products: Acetaldoxime, 3-Butyn-2-ol, 1-(3-Methylisoxazol-5-yl)ethanone; Downstream Products: 2-bromo-1-(3-methyl-1,2-oxazol-5-yl)ethanone, 2,5-Dimethyl-3(2H)-furanone, 1-(3-Methylisoxazol-5-yl)ethanone.

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. "1-(3-Methylisoxazol-5-yl)ethanol (CAS 71502-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005312-0 (accessed 2026-11-09).

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