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2-Naphthoxyacetic acid

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2-Naphthoxyacetic acid molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of 2-Naphthoxyacetic acid (CAS 120-23-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS120-23-0
Molecular formulaC12H10O3
Molecular weight202.21 g/mol
IUPAC name2-naphthalen-2-yloxyacetic acid
Synonyms(2-Naphthyloxy)acetic acid · Betoxon · 2-Noxa · NOXA · Betapal · BETA-NAPHTHOXYACETIC ACID
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma (2-NAPHTHOXY)ACETIC ACID, 98% N3405-100G
N3405-500G		 Request Quote
Sigma 2-NAPHTHOXYACETIC ACID BIOREAGENT, CR N3019-25G
N3019-500G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.