372285

2-Ethyl-9,10-dimethoxyanthracene

97%

• Wzór empiryczny (zapis Hilla): C₁₈H₁₈O₂
• Numer CAS: 26708-04-3
• Masa cząsteczkowa: 266.33
• NACRES: NA.22
• PubChem Substance ID: 24863024
• UNSPSC Code: 12352100
• MDL number: MFCD00075578
• Assay: 97%

Właściwości

• Quality Segment: 200
• assay: 97%
• mp: 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
• InChI key: SURWYRGVICLUBJ-UHFFFAOYSA-N

Opis

General description

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.

Application

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.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS09
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H350,H410
• Ostrzeżenia: P201 - P273 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type N95 (US)