372285

2-Ethyl-9,10-dimethoxyanthracen

97%

• Empirische Formel (Hill-System): C₁₈H₁₈O₂
• CAS-Nummer: 26708-04-3
• Molekulargewicht: 266.33
• MDL-Nummer: MFCD00075578
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24863024
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• mp (Schmelzpunkt): 117-119 °C (lit.)
• SMILES String: CCc1ccc2c(OC)c3ccccc3c(OC)c2c1
• InChI: 1S/C18H18O2/c1-4-12-9-10-15-16(11-12)18(20-3)14-8-6-5-7-13(14)17(15)19-2/h5-11H,4H2,1-3H3
• InChIKey: SURWYRGVICLUBJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Ethyl-9,10-dimethoxyanthracene (EDMA) has been reported as a potential anthracene photosensitizer for diaryliodonium and triarylsulfonium salts.

2-Ethyl-9,10-dimethoxyanthracene is reported to possess antihistaminic activity. Photoinduced electron transfer from the singlet excited state of 2-ethyl-9,10-dimethoxyanthracene to CCl₄ has been reported. The photosensitized reductions of 4-cyanobenzylmethylphenyl sulfonium tetrafluoroborate by 2-ethyl-9,10-dimethoxyanthracene excited singlet state is reported to yield phenyl methyl sulfide.

Anwendung

2-Ethyl-9,10-dimethoxyanthracene (EDA) has been used as sensitizer and its photoinduced (fluorescence quenching) reaction with 4-cyanobenzyl chloride has been studied.

2-Ethyl-9,10-dimethoxyanthracene may be employed as photosensitizer, to accelerate the photopolymerization. It may be employed as photosensitizer for enhancing the polymerization of benzothiazolium salts.

Sicherheitshinweise

• Piktogramme: GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H350,H410
• P-Sätze: P201 - P273 - P308 + P313
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)