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3-(Dimethoxymethyl)-1H-pyrazole

Also known as: 1H-Pyrazole, 3-(dimethoxymethyl)-, 3-(Dimethoxymethyl)pyrazole, Pyrazole-3-carboxaldehyde dimethyl acetal, BUTTPARK 858-12, BUTTPARK 85\08-12, 3-(Dimethoxymethyl)-2H-pyrazole

3-(Dimethoxymethyl)-1H-pyrazole (CAS 111573-59-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H10N2O2 and a molecular weight of 142.15600 g/mol. Key properties include a boiling point of 224.5ºC at 760mmHg, a density of 1.148g/cm3 and a flash point of 81.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
111573-59-2
Jingsj CID
J-923944-5
Molecular Formula
C6H10N2O2
Molecular Weight
142.15600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point224.5ºC at 760mmHg
Density1.148g/cm3
Flash Point81.6ºC
Exact Mass142.07400
PSA47.14000
LogP0.70110
Vapor Pressure0.136mmHg at 25°C
Refractive Index1.5

Customs & Trade Information

HS Code2933199090
Summary2933199090. 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 3-(Dimethoxymethyl)-1H-pyrazole?

The CAS number of 3-(Dimethoxymethyl)-1H-pyrazole is 111573-59-2.

What are the molecular formula and molecular weight of 3-(Dimethoxymethyl)-1H-pyrazole?

3-(Dimethoxymethyl)-1H-pyrazole has molecular formula C6H10N2O2 and molecular weight 142.15600 g/mol.

What are the upstream and downstream products of 3-(Dimethoxymethyl)-1H-pyrazole?

For 3-(Dimethoxymethyl)-1H-pyrazole, Upstream Products: 4-(Dimethylamino)-1,1-dimethoxybut-3-en-2-one, Methanol, 1H-Pyrazole-3-carbaldehyde; Downstream Products: 1H-Pyrazole-3-carbaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-(Dimethoxymethyl)-1H-pyrazole (CAS 111573-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-923944-5 (accessed 2026-11-09).

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