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CAS 776297-69-9

CAS 776297-69-9 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 776297-69-9
CAS 776297-69-9PubChem CID 71307505

1-(3-Methylbutyl) 2-pentyl 1,2-benzenedicarboxylate

IUPAC name
2-O-(3-methylbutyl) 1-O-pentyl benzene-1,2-dicarboxylate
Molecular formula
C18H26O4
Molecular weight
306.4 g/mol
Exact mass
306.18310931 Da
XLogP3
5.7
Topological polar surface area
52.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

RefChem:424031Isopentyl pentyl phthalaten-pentyl isopentyl phthalateIsopentylpentylphthalatePhthalic acid, n-pentyl-isopentyl esterPhthalic acid, 3-methylbutyl pentyl estern-Pentyl iso-pentyl phthalate (n-Pentyl 3-methlybutyl phthalate)3-Methylbutyl pentyl phthalate
10 more reported names
Isopentyl pentan-2-yl phthalateN-Pentyl- Isopentyl PhthalateIsopentyl pentyl phthalate, 97%MSK11561,2-Benzenedicarboxylic Acid-d4 1-(3-Methylbutyl) 2-pentyl EsterCS-W022765AS-19170DB-2876593-Methylbutyl pentyl benzene-1,2-dicarboxylateO2-isopentyl O1-pentyl benzene-1,2-dicarboxylate
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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 776297-69-9

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No records found for this CAS number.

How CAS 776297-69-9 is used on this site

CAS 776297-69-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 776297-69-9 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.