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CAS 20018-09-1

CAS 20018-09-1 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 20018-09-1
CAS 20018-09-1PubChem CID 62738

Diiodomethyl p-tolyl sulfone

IUPAC name
1-(diiodomethylsulfonyl)-4-methylbenzene
Molecular formula
C8H8I2O2S
Molecular weight
422.02 g/mol
Exact mass
421.83345 Da
XLogP3
3.8
Topological polar surface area
42.5 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

1-((Diiodomethyl)sulfonyl)-4-methylbenzeneAmical 48Caswell No. 353BFDJ36QMI3HSulfone, diiodomethyl p-tolylBenzene, 1-[(diiodomethyl)sulfonyl]-4-methyl-1-(Diiodomethyl)sulfonyl-4-methyl benzeneBENZENE, 1-((DIIODOMETHYL)SULFONYL)-4-METHYL-
16 more reported names
4-tolyl diiodomethyl sulfonediiodomethyl 4-tolyl sulfone1-[(diiodomethyl)sulfonyl]-4-methylbenzeneDIMPTSRefChem:587800diiodomethyltolylsulfoneC8H8I2O2SDiiodomethyl 4-methylphenyl sulfoneTolyl diiodomethyl sulfoneEINECS 243-468-3UNII-FDJ36QMI3HEPA Pesticide Chemical Code 101002BRN 2212639HSDB 8033p-((Diiodomethyl)sulphonyl)toluene4-(DIIODOMETHYLSULFONYL)TOLUENE
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 20018-09-1

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How CAS 20018-09-1 is used on this site

CAS 20018-09-1 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 20018-09-1 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.