223999

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene

suitable for scintillation, 99%

• Sinonimo/i: BBOT
• Formula empirica (notazione di Hill): C₂₆H₂₆N₂O₂S
• Numero CAS: 7128-64-5
• Peso molecolare: 430.56
• Beilstein: 631803
• Numero CE: 230-426-4
• Numero MDL: MFCD00005774
• Codice UNSPSC: 12171500
• ID PubChem: 24853416
• NACRES: NA.47

Proprietà

• Livello qualitativo: 200
• Saggio: 99%
• Stato: powder
• tecniche: titration: suitable
• Colore: yellow to green
• Punto di fusione: 199-201 °C (lit.)
• Solubilità: toluene: 50 mg/mL
• Densità: 1.272 g/cm³ at 20 °C
• ε (coefficiente d’estinzione): ≥47000 at 372-374 nm in dioxane
• Compatibilità: suitable for scintillation
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: CC(C)(C)c1ccc2oc(nc2c1)-c3ccc(s3)-c4nc5cc(ccc5o4)C(C)(C)C
• InChI: 1S/C26H26N2O2S/c1-25(2,3)15-7-9-19-17(13-15)27-23(29-19)21-11-12-22(31-21)24-28-18-14-16(26(4,5)6)8-10-20(18)30-24/h7-14H,1-6H3; AIXZBGVLNVRQSS-UHFFFAOYSA-N

Descrizione

Descrizione generale

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene known as BBT is a commercially available safe fluorescent brightener. It is a light-emitting chemical compound that is a benzoxazole derivative. The molecule has excellent UV-Visible absorption property and outstanding fluorescent ability. These physical properties allow them to act as high-performance photoinitiators. It is a commercially available safe fluorescent brightener. The molecule has excellent UV-Visible absorption property and outstanding fluorescent ability.

Applicazioni

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene is usually used as an optical brightener. It is suitable for photoluminescence experiments on doped silica films. It is also suitable to visualize ultraviolet (UV)-patterned acrylic pressure-sensitive adhesives.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)