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CAS 5131-66-8

CAS 5131-66-8 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 5131-66-8
CAS 5131-66-8PubChem CID 21210

n-Butoxy-2-propanol

propylene glycol 1-butyl ether has been reported in Cedronella canariensis with data available. — LOTUS - the natural products occurrence database

IUPAC name
1-butoxypropan-2-ol
Molecular formula
C7H16O2
Molecular weight
132.20 g/mol
Exact mass
132.115029749 Da
XLogP3
1.1
Topological polar surface area
29.5 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

RefChem:752411-Butoxy-2-propanol2-PROPANOL, 1-BUTOXY-n-Butoxypropanol2-Hydroxy-3-butoxypropanePropasol solvent B1,2-Propylene glycol 1-monobutyl etherPropylene Glycol 1-Monobutyl Ether
16 more reported names
NSC 2211K0MR13CZ2EPropanol, 1(or 2)-butoxy-propylene glycol 1-butyl etherNSC-2211EINECS 225-878-4UNII-K0MR13CZ2EBRN 1733910AI3-18549SOLVENON PNBEC 225-878-4WLN: QY1&1O4RWNUSVWFHDHRCJ-UHFFFAOYSA-NSC22111-METHYL-3-OXA-1-HEPTANOLTox21_200680
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 5131-66-8

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How CAS 5131-66-8 is used on this site

CAS 5131-66-8 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 5131-66-8 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.