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CAS 30749-78-1

CAS 30749-78-1 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 30749-78-1

CAS 30749-78-1PubChem CID 153704

(4'-Hydroxyphenyl)-3-amino-6-methylbenzoquinoneimine

IUPAC name: 2-amino-3-(4-hydroxyphenyl)-4-imino-5-methylcyclohexa-2,5-dien-1-one

Molecular formula: C13H12N2O2
Molecular weight: 228.25 g/mol
Exact mass: 228.089877630 Da
XLogP3: 1.3
Topological polar surface area: 87.2 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:694255-Ahimc5-Amino-(4-(4-hydroxyphenyl)imino)-2-methyl-2,5-cyclohexadien-1-oneDS-0159492-Amino-4'-hydroxy-6-imino-5-methyl[1,1'-biphenyl]-3(6H)-one2,5-Cyclohexadien-1-one, 5-amino-4-((4-hydroxyphenyl)imino)-2-methyl-(4E)-2-amino-3-(4-hydroxyphenyl)-4-imino-5-methylcyclohexa-2,5-dien-1-one

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External database identifiers

EPA DTXSID:DTXSID10952965

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

Records for CAS 30749-78-1

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How CAS 30749-78-1 is used on this site

CAS 30749-78-1 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 30749-78-1 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.