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CAS 5343-92-0

CAS 5343-92-0 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 5343-92-0
CAS 5343-92-0PubChem CID 93000

1,2-Pentanediol

IUPAC name
pentane-1,2-diol
Molecular formula
C5H12O2
Molecular weight
104.15 g/mol
Exact mass
104.083729621 Da
XLogP3
0.2
Topological polar surface area
40.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Pentylene glycol1,2-Dihydroxypentane50C1307PZGNSC-513RefChem:860099226-285-3UNII-50C1307PZGNSC 513
16 more reported names
EC 226-285-3PENTYLENE GLYCOL [WHO-DD](+/-)-1,2-PENTANEDIOLP1178(R)-1,2-PentanediolEINECS 226-285-3BRN 1719151AI3-03317(+/-)-Pentane-1,2-diol; 1,2-Dihydroxypentane; 1,2-Pentylene Glycol; Diol PD; Hydrolite 5; NSC 5131,a2-aPentanediolFT-0606477FT-06908411,2-Pentanediol, 96%1,2-Pentanediol,(2S)-3-01-00-02191 (Beilstein Handbook Reference)NSC513
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 5343-92-0

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No records found for this CAS number.

How CAS 5343-92-0 is used on this site

CAS 5343-92-0 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 5343-92-0 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.