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223999

Sigma-Aldrich

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

suitable for scintillation, 99%

Sinonimo/i:

BBOT

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About This Item

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

Livello qualitativo

200

Saggio

99%

Forma fisica

powder

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

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Categorie correlate

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.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

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)

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Certificati d'analisi (COA)

Lot/Batch Number
MKCS1078
MKCJ1584
MKCG8580
MKCG8582
MKCG0765

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The photophysics of 2,5-bis(5-tert-butyl-benzoxazol-2-yl)thiophene (BBT) were investigated for assessing its limitations for use as a universal fluorophore and as a viable sensor for both polymeric and solution studies. This is of importance given the limitations of currently used materials. BBT's
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