Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 10597-60-1

CAS 10597-60-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 10597-60-1
CAS 10597-60-1PubChem CID 82755

Hydroxytyrosol

Hydroxytyrosol is a member of the class of catechols that is benzene-1,2-diol substituted by a 2-hydroxyethyl group at position 4. Isolated from Olea europaea, it exhibits antioxidant and antineoplastic activities. It has a role as an antioxidant, a metabolite and an antineoplastic agent. It is a primary alcohol and a member of catechols. It is functionally related to a 2-(4-hydroxyphenyl)ethanol. — ChEBI

IUPAC name
4-(2-hydroxyethyl)benzene-1,2-diol
Molecular formula
C8H10O3
Molecular weight
154.16 g/mol
Exact mass
154.062994177 Da
XLogP3
-0.7
Topological polar surface area
60.7 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

3,4-Dihydroxyphenylethanol2-(3,4-Dihydroxyphenyl)ethanol4-(2-hydroxyethyl)-1,2-BenzenediolHomoprotocatechuyl alcoholQEU0NE4O90CHEBI:68889RefChem:7895763,4-DHPEA
16 more reported names
600-704-34-(3-hydroxypropyl)benzene-1,2-dioldopet3,4-Dihydroxyphenethyl Alcohol3-Hydroxytyrosol3,4-Dihydroxyphenethylalcohol1,2-Benzenediol, 4-(2-hydroxyethyl)-beta-3,4-Dihydroxyphenylethyl alcohol3,4-Dihydroxyphenyl ethanol3,4-dihydroxy-1-benzeneethanolhydroxy tyrosolHydroxy Tyrosol (>85%)HY-N05702-(3,4-Dihydroxyphenyl)ethyl AlcoholHydroxy Tyrosol-d3UNII-QEU0NE4O90
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

EMBL-EBI ChEBI
Exact identifier matchCHEBI:68889

hydroxytyrosol

A member of the class of catechols that is benzene-1,2-diol substituted by a 2-hydroxyethyl group at position 4. Isolated from Olea europaea, it exhibits antioxidant and antineoplastic activities.

Formula
C8H10O3
Average mass
154.165 g/mol
Monoisotopic mass
154.06299 Da
Formal charge
0
  • catechols — is a (CHEBI:33566)
  • primary alcohol — is a (CHEBI:15734)
  • metabolite — has role (CHEBI:25212)
  • antioxidant — has role (CHEBI:22586)
  • antineoplastic agent — has role (CHEBI:35610)
  • 2-(4-hydroxyphenyl)ethanol — has functional parent (CHEBI:1879)
  • metabolite — has role (CHEBI:25212)
  • antioxidant — has role (CHEBI:22586)
  • antineoplastic agent — has role (CHEBI:35610)
  • catechols — is a (CHEBI:33566)
  • primary alcohol — is a (CHEBI:15734)
Additional curated names
4-(2-hydroxyethyl)benzene-1,2-diol3,4-dihydroxyphenylethanoldopetHomoprotocatechuyl alcoholHydroxytyrosol
Cross-references from this source

Mapped by: Exact CAS cross-reference in the ChEBI compound record. Source updated: 2016-08-15. Retrieved: 2026-08-31. Open source record

NIH PubChem PUG-View
Exact identifier match82755

Attributed physical-property, hazard, environmental and use annotations.

  • Signal: Warning Source: European Chemicals Agency (ECHA)
  • GHS Hazard Statements: H315 (89.8%): Causes skin irritation [Warning Skin corrosion/irritation]; H319 (91.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H335 (83.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] Source: European Chemicals Agency (ECHA)
  • Precautionary Statement Codes: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
  • ECHA C&L Notifications Summary: Aggregated GHS information provided per 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
EMBL-EBI ChEBIExact match2026-08-31
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 10597-60-1

0 total
No records found for this CAS number.

How CAS 10597-60-1 is used on this site

CAS 10597-60-1 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 10597-60-1 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.