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CAS 1 record

CAS 132-27-4

CAS 132-27-4 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 132-27-4
CAS 132-27-4PubChem CID 23675735

SODIUM o-PHENYLPHENOL

Sodium o-phenylphenoxide is a beige flaky solid. pH of saturated solution in water: 12.0-13.5. (NTP, 1992) — CAMEO Chemicals

IUPAC name
sodium 2-phenylphenolate
Molecular formula
C12H9NaO
Molecular weight
192.19 g/mol
Exact mass
192.05510919 Da
Topological polar surface area
23.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
2
Defined stereocentres
0

Also known as

Sodium o-phenylphenateSodium 2-biphenylateSodium ortho-phenylphenateNatripheneSodium o-phenylphenoxide(1,1'-Biphenyl)-2-ol, sodium saltKFV9K7N7UIsodium phenylphenate
16 more reported names
MICROBAN P 2[1,1'-Biphenyl]-2-ol, sodium saltNSC-1547SODIUM ORTHO-PHENYLPHENATE [IARC](1,1'-Biphenyl)-2-ol, sodium salt (1:1)(1,1'-Biphenyl)-2-ol, sodium salt, tetrahydrate[1,1'-Biphenyl]-2-ol, sodium salt, tetrahydratedowizid2-Hydroxydiphenyl sodium saltSODIUM ORTHO-PHENYLPHENATE (IARC)[1,1'-Biphenyl]-2-ol, sodium salt (1:1)OPP-NA(2-biphenylyloxy)sodiumOPPsodiumMilDuRidSodiumophenylphenol
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 132-27-4

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How CAS 132-27-4 is used on this site

CAS 132-27-4 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 132-27-4 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.