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CAS 6066-49-5

CAS 6066-49-5 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 6066-49-5
CAS 6066-49-5PubChem CID 61361

Butylphthalide

Butylphthalide has been used in trials studying the prevention of Restenosis. — DrugBank

IUPAC name
3-butyl-3H-2-benzofuran-1-one
Molecular formula
C12H14O2
Molecular weight
190.24 g/mol
Exact mass
190.099379685 Da
XLogP3
2.8
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

3-n-Butylphthalide3-BUTYLPHTHALIDEN-butylphthalide3-Butyl-1(3H)-isobenzofuranonePhthalide, 3-butyl-1(3H)-Isobenzofuranone, 3-butyl-dl-3-n-butylphthalideFEMA No. 3334
16 more reported names
822Q956KGMbutilftalidabutylphthalidumRefChem:30840228-000-83-butylisobenzofuran-1(3H)-one3-N-BUTYLPHATHLIDE3-Butyl-2-benzofuran-1(3H)-oneButylphthalide [INN]EINECS 228-000-83-butyl-3H-isobenzofuran-1-oneDL-NBP3-butyl-1,3-dihydro-2-benzofuran-1-one(+/-)-3-BUTYLPHTHALIDEHY-B06473-n-Butylphthalide;3-Butylphthalide
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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 6066-49-5

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How CAS 6066-49-5 is used on this site

CAS 6066-49-5 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 6066-49-5 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.