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CAS 173994-78-0

CAS 173994-78-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 173994-78-0

CAS 173994-78-0PubChem CID 18541936

N-Isopropyl 4,5-diamino pyrazole sulfate

IUPAC name: 1-propan-2-ylpyrazole-4,5-diamine;sulfuric acid

Molecular formula: C6H14N4O4S
Molecular weight: 238.27 g/mol
Exact mass: 238.07357611 Da
Topological polar surface area: 153.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 7
Covalent units: 2
Defined stereocentres: 0

Also known as

UNII-YCP4CS0W03YCP4CS0W034,5-Diamino-1-isopropyl-1H-pyrazole sulfate1H-Pyrazole-4,5-diamine, 1-(1-methylethyl)-, sulfate (1:1)RefChem:163613N-ISOPROPYL 4,5-DIAMINO PYRAZOLE SULFATE [INCI]VKGPVOKDWZAKKE-UHFFFAOYSA-N4,5-diamino-1-isopropyl-pyrazole sulfate

1 more reported name

Sulfuric acid--1-(propan-2-yl)-1H-pyrazole-4,5-diamine (1/1)

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External database identifiers

EPA DTXSID:DTXSID70169739

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 173994-78-0 is used on this site

CAS 173994-78-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 173994-78-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.