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CAS 2882-20-4

CAS 2882-20-4 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 2882-20-4
CAS 2882-20-4PubChem CID 76152

Pyrazine, methyl(methylthio)-

2-Methyl-(3 or 5 or 6)-(methylthio)pyrazine (mixture of isomers) is an aryl sulfide. — ChEBI

IUPAC name
2-methyl-3-methylsulfanylpyrazine
Molecular formula
C6H8N2S
Molecular weight
140.21 g/mol
Exact mass
140.04081944 Da
XLogP3
1.8
Topological polar surface area
51.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Methyl(methylthio)pyrazineFEMA No. 3208RefChem:1097201OTV9F5B18P2-Methyl-3(or 5 or 6)-methylthiopyrazine267-918-3Pyrazine, 2-methyl-3-(methylthio)-, mixt. with 2-methyl-5-(methylthio)pyrazine and 2-methyl-6-(methylthio)pyrazine2-Methyl-3-(methylthio)pyrazine
16 more reported names
2-Methylthio-3-methylpyrazinePyrazine, 2-methyl-3-(methylthio)-2-Methyl-3-methylsulfanyl-pyrazine2-Methylmercapto-3-methylpyrazine3-Methyl-2-methylthiopyrazine2-Methyl-3-methylmercaptopyrazinePyrazine, 2-methyl-3(or 5)-(methylthio)-KI350CS0LZNSC-2227572-methyl-3-methylthiopyrazineFEMA 3208EINECS 269-880-3UNII-KI350CS0LZ2-Methyl-3(or5)-(methylthio)pyrazine2-Methyl-(3,5 or 6)-methylthiopyrazineEINECS 220-736-8
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 2882-20-4

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How CAS 2882-20-4 is used on this site

CAS 2882-20-4 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 2882-20-4 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.