1-Methyl-4-(tributylstannyl)-1H-pyrazole

1-甲基-4-(三丁基锡基)-1H-吡唑

Also known as: (1-Methyl-1H-pyrazol-4-yl)tributylstannane, 1H-Pyrazole, 1-methyl-4-(tributylstannyl)-, tributyl-(1-methylpyrazol-4-yl)stannane, 1-methyl-4-tributylstannanyl-1H-pyrazole, 1-methyl-4-tributylstannylpyrazole, 1-Methyl-4-(tributylstannyl)-1H-pyrazole 97%

1-Methyl-4-(tributylstannyl)-1H-pyrazole (CAS 179055-21-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H32N2Sn and a molecular weight of 371.14000 g/mol. It is also known as (1-Methyl-1H-pyrazol-4-yl)tributylstannane, 1H-Pyrazole, 1-methyl-4-(tributylstannyl)- and tributyl-(1-methylpyrazol-4-yl)stannane. Key property: a flash point of 149 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
179055-21-1
Jingsj CID
J-1192691-9
Molecular Formula
C16H32N2Sn
Chinese Name
1-甲基-4-(三丁基锡基)-1H-吡唑
Molecular Weight
371.14000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Flash Point149 °C

GHS Safety & Compliance

Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-Methyl-4-(tributylstannyl)-1H-pyrazole?

The CAS number of 1-Methyl-4-(tributylstannyl)-1H-pyrazole is 179055-21-1.

What are the molecular formula and molecular weight of 1-Methyl-4-(tributylstannyl)-1H-pyrazole?

1-Methyl-4-(tributylstannyl)-1H-pyrazole has molecular formula C16H32N2Sn and molecular weight 371.14000 g/mol.

Is 1-Methyl-4-(tributylstannyl)-1H-pyrazole hazardous?

1-Methyl-4-(tributylstannyl)-1H-pyrazole has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1-Methyl-4-(tributylstannyl)-1H-pyrazole (CAS 179055-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1192691-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.