1-(1-Methyl-1H-pyrazol-4-yl)ethanol

Also known as: 1-(1-Methylpyrazol-4-yl)ethanol, 1-(1-Methyl-4-pyrazolyl)ethanol, 1-(1-methyl-1H-pyrazol-4-yl)ethan-1-ol, alpha,1-Dimethyl-1H-pyrazole-4-methanol, α,1-Dimethyl-1H-pyrazol-4-methanol

1-(1-Methyl-1H-pyrazol-4-yl)ethanol (CAS 40534-33-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H10N2O and a molecular weight of 126.15600 g/mol. Key properties include a boiling point of 236.507ºC at 760 mmHg, a density of 1.133g/cm3 and a flash point of 96.836ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40534-33-6
Jingsj CID: J-1525600-5
Molecular Formula: C₆H₁₀N₂O
Molecular Weight: 126.15600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	236.507ºC at 760 mmHg
Density	1.133g/cm3
Flash Point	96.836ºC
Exact Mass	126.07900
PSA	38.05000
LogP	0.47340
Refractive Index	1.543

Customs & Trade Information

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. 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-(1-Methyl-1H-pyrazol-4-yl)ethanol?

The CAS number of 1-(1-Methyl-1H-pyrazol-4-yl)ethanol is 40534-33-6.

What are the molecular formula and molecular weight of 1-(1-Methyl-1H-pyrazol-4-yl)ethanol?

1-(1-Methyl-1H-pyrazol-4-yl)ethanol has molecular formula C6H10N2O and molecular weight 126.15600 g/mol.

What are the upstream and downstream products of 1-(1-Methyl-1H-pyrazol-4-yl)ethanol?

For 1-(1-Methyl-1H-pyrazol-4-yl)ethanol, Downstream Products: 1-(1-Methyl-1H-pyrazol-4-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-(1-Methyl-1H-pyrazol-4-yl)ethanol (CAS 40534-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525600-5 (accessed 2026-11-09).

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