D175404

3,4-Dimethylphenol

98%

• Synonym(e): 4-Hydroxy-o-xylol
• Lineare Formel: (CH₃)₂C₆H₃OH
• CAS-Nummer: 95-65-8
• Molekulargewicht: 122.16
• Beilstein: 1099267
• EG-Nummer: 202-439-5
• MDL-Nummer: MFCD00002304
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24893534
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: crystals
• bp: 227 °C (lit.)
• mp (Schmelzpunkt): 65-68 °C
• Lagertemp.: 2-8°C
• SMILES String: Cc1ccc(O)cc1C
• InChI: 1S/C8H10O/c1-6-3-4-8(9)5-7(6)2/h3-5,9H,1-2H3
• InChIKey: YCOXTKKNXUZSKD-UHFFFAOYSA-N

Beschreibung

Anwendung

Applications of 3,4-dimethylphenol:

• It can react with ethyl cinnamates in trifluoroacetic acid to form the corresponding dihydrocoumarin derivatives.
• Bromination of 3,4-dimethylphenol using bromine can lead to 6-bromo-3,4-dimethylphenol.
• It can react with 1-fluoro-4-chloromethyl-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoro-borate) (Selectfluor^® F-TEDA-BF₄) to form 4-fluoro-3,4-dimethylcyclohexa-2,5-dienone.

Rechtliche Hinweise

Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H311,H314,H411
• P-Sätze: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges