162841

2-Methyl-1-naphthol

98%

• Linear Formula: CH₃C₁₀H₆OH
• CAS Number: 7469-77-4
• Molecular Weight: 158.20
• EC Number: 231-265-2
• MDL number: MFCD00003964
• UNSPSC Code: 12352100
• PubChem Substance ID: 24850008
• NACRES: NA.22

Properties

• Assay: 98%
• form: solid
• mp: 64-66 °C (lit.)
• storage temp.: −20°C
• SMILES string: Cc1ccc2ccccc2c1O
• InChI: 1S/C11H10O/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-7,12H,1H3
• InChI key: SRJCJJKWVSSELL-UHFFFAOYSA-N

Description

General description

2-Methyl-1-naphthol undergoes oxidation with molecular oxygen to yield 2-methyl-1,4-naphthoquinone. Mechanism of selective oxidation of 2-methyl-1-naphthol with H₂O₂ catalyzed by titanium single-site catalysts, TiO₂-SiO₂ aerogel and mesostructured hydrothermally stable titanium-silicate has been investigated by EPR spectroscopic technique.

Application

2-Methyl-1-naphthol was used in selective synthesis of vitamin K3 via liquid-phase oxidation using NbSBA-15 catalyst.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315,H318,H335
• Precautionary Statements: P261 - P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves