522449

α,4-Dimethylphenylessigsäure

97%

• Synonym(e): 2-(4-Methylphenyl)-propansäure, p-Methyl-hydratropasäure
• Lineare Formel: CH₃C₆H₄CH(CH₃)CO₂H
• CAS-Nummer: 938-94-3
• Molekulargewicht: 164.20
• Beilstein: 2251315
• MDL-Nummer: MFCD01111378
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24874274
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• mp (Schmelzpunkt): 37-42 °C (lit.)
• SMILES String: CC(C(O)=O)c1ccc(C)cc1
• InChI: 1S/C10H12O2/c1-7-3-5-9(6-4-7)8(2)10(11)12/h3-6,8H,1-2H3,(H,11,12)
• InChIKey: KDYOFXPLHVSIHS-UHFFFAOYSA-N
• Angaben zum Gen: human ... IL8RA(3577)

Beschreibung

Allgemeine Beschreibung

α,4-Dimethylphenylacetic acid is also referred to as 2-(4-methylphenyl)propanoic acid. It is an alkaline decomposition product of azalomycin-B, a macrolide antibiotic produced by Streptomyces hygroscopicus var. azalomyceticus. The reaction of pinonic acid with bromine in water affords 2-(4-methylphenyl)propanoic acid.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves