423262

2,5-Dimethoxytoluol

98%

• Lineare Formel: CH₃C₆H₃(OCH₃)₂
• CAS-Nummer: 24599-58-4
• Molekulargewicht: 152.19
• EG-Nummer: 246-343-1
• MDL-Nummer: MFCD00041901
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866482
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.522 (lit.)
• bp: 218-220 °C/751 mmHg (lit.)
• Dichte: 1.049 g/mL at 25 °C (lit.)
• SMILES String: COc1ccc(OC)c(C)c1
• InChI: 1S/C9H12O2/c1-7-6-8(10-2)4-5-9(7)11-3/h4-6H,1-3H3
• InChIKey: IQISOVKPFBLQIQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,5-Dimethoxytoluene (1,4-dimethoxy-2-methyl benzene) is a methoxy methyl benzene derivative. It has been synthesized from 2-methylhydroquinone. It is one of the volatile constituents identified from beechwood creosote and Tuber brumale species. It is reported to be one of the thermochemolysis products in Delaware bay particles and dissolved organic matters.

Anwendung

2,5-Dimethoxytoluene may be used as a reagent in the synthesis of 2,5-dimethoxy-4-methylbenzaldehyde-7-¹⁴C. Its IR spectrum has been used to establish the methyl group migration in the acid catalyzed rearrangement of 4-methoxy-4-methylcyclohexadienone.

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: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 215.6 °F - closed cup
• Flammpunkt (°C): 102 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter