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CAS 13990-86-8

CAS 13990-86-8 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 13990-86-8
CAS 13990-86-8PubChem CID 166971

Dimethoxy di-p-cresol

IUPAC name
2-(2-hydroxy-3-methoxy-5-methylphenyl)-6-methoxy-4-methylphenol
Molecular formula
C16H18O4
Molecular weight
274.31 g/mol
Exact mass
274.12050905 Da
XLogP3
3.5
Topological polar surface area
58.9 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

3,3'-dimethoxy-5,5'-dimethyl-[1,1'-biphenyl]-2,2'-diol3,3'-dimethoxy-5,5'-dimethylbiphenyl-2,2'-diol9799E271ZL(1,1'-Biphenyl)-2,2'-diol, 3,3'-dimethoxy-5,5'-dimethyl-[1,1'-Biphenyl]-2,2'-diol, 3,3'-dimethoxy-5,5'-dimethyl-3,3-dimethoxy-5,5-dimethylbiphenyl-2,2-diolDehydrodicresolUNII-9799E271ZL
14 more reported names
QXKAEQCGFVTAMN-UHFFFAOYSA-DDC (DIMETHOXY DI-P-CRESOL)AS-70060DB-127108CS-0359658A1-01960(M,M'-BITOLYL)-6,6'-DIOL, 5,5'-DIMETHOXY-2,2'-dihydroxy-3,3'-dimethoxy-5,5'-dimethyl-biphenyl2,2'-Dihydroxy-3,3'-dimethoxy-5,5'-dimethylbiphenyl3,3'-Dimethoxy-5,5'-dimethyl[1,1'-biphenyl]-2,2'-diol2-(2-hydroxy-3-methoxy-5-methyl-phenyl)-6-methoxy-4-methyl-phenol3,3'-DIMETHOXY-5,5'-DIMETHYL-1,1'-BIPHENYL-2,2'-DIOL2,2'-DIHYDROXY-5,5'-DIMETHYL-3,3'-DIMETHOXY-1,1'-BIPHENYLInChI=1/C16H18O4/c1-9-5-11(15(17)13(7-9)19-3)12-6-10(2)8-14(20-4)16(12)18/h5-8,17-18H,1-4H3
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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 13990-86-8

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How CAS 13990-86-8 is used on this site

CAS 13990-86-8 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 13990-86-8 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.