1-sec-Butyl-3-methyl-1H-pyrazol-5-amine

1-仲丁基-3-甲基-1H-吡唑-5-胺

Also known as: 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine(SALTDATA: FREE), 1H-Pyrazol-5-amine, 3-methyl-1-(1-methylpropyl)-, 2-SEC-BUTYL-5-METHYL-2H-PYRAZOL-3-YLAMINE, 2-butan-2-yl-5-methylpyrazol-3-amine, 2-sec-Butyl-3-amino-5-methylpyrazol, 2-sec-butyl-5-methyl-2H-pyrazol-3-ylamine, AKOS B024298, ART-CHEM-BB B024298, CHEMBRDG-BB 4013077

1-sec-Butyl-3-methyl-1H-pyrazol-5-amine (CAS 90206-23-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H15N3 and a molecular weight of 153.22500 g/mol. It is also known as 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine(SALTDATA: FREE), 1H-Pyrazol-5-amine, 3-methyl-1-(1-methylpropyl)- and 2-SEC-BUTYL-5-METHYL-2H-PYRAZOL-3-YLAMINE. Key properties include a boiling point of 262.133ºC at 760 mmHg, a density of 1.076g/cm3 and a flash point of 112.335ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
90206-23-8
Jingsj CID
J-1518316-5
Molecular Formula
C8H15N3
Chinese Name
1-仲丁基-3-甲基-1H-吡唑-5-胺
Molecular Weight
153.22500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point262.133ºC at 760 mmHg
Density1.076g/cm3
Flash Point112.335ºC

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine?

The CAS number of 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine is 90206-23-8.

What are the molecular formula and molecular weight of 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine?

1-sec-Butyl-3-methyl-1H-pyrazol-5-amine has molecular formula C8H15N3 and molecular weight 153.22500 g/mol.

Is 1-sec-Butyl-3-methyl-1H-pyrazol-5-amine hazardous?

1-sec-Butyl-3-methyl-1H-pyrazol-5-amine 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-sec-Butyl-3-methyl-1H-pyrazol-5-amine (CAS 90206-23-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518316-5 (accessed 2026-10-25).

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