[A14928] CAS 7128-64-5 | 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene, 99% | Alfa
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Brand: Alfa Aesar
7128-64-5 | C26H26N2O2S | bisthiophene
Chemical Identifiers
CAS
7128-64-5
Molecular Weight (g/mol)
430.57
Synonym
bisthiophene
SMILES
CC(C)(C)C1=CC=C2OC(=NC2=C1)C1=CC=C(S1)C1=NC2=CC(=CC=C2O1)C(C)(C)C
InChI Key
AIXZBGVLNVRQSS-UHFFFAOYSA-N
Molecular Formula
C26H26N2O2S
IUPAC Name
5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
Specifications
Identification (FTIR)
Conforms
Appearance (Color)
Pale yellow to yellow
Form
Crystals or powder or crystalline powder
Assay (HPLC)
≥98.5%
Melting Point (clear melt)
199.0-205.0?C
설명
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene is used as an optical brightener which converts UV light into visible light. It is also used as a fluorescent brightener for thermoplastic resins of polyvinyl chloride, acrylic resin, polyester fiber, paint, coating and printing ink. It is also useful in detecting the presence of thin-film electrical contact lubricants.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene is used as an optical brightener which converts UV light into visible light. It is also used as a fluorescent brightener for thermoplastic resins of polyvinyl chloride, acrylic resin, polyester fiber, paint, coating and printing ink. It is also useful in detecting the presence of thin-film electrical contact lubricants.
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene is used as an optical brightener which converts UV light into visible light. It is also used as a fluorescent brightener for thermoplastic resins of polyvinyl chloride, acrylic resin, polyester fiber, paint, coating and printing ink. It is also useful in detecting the presence of thin-film electrical contact lubricants.
Solubility
Soluble in acetone and toluene. Insoluble in water.
Notes
Incompatible with oxidizing agents.
Other References:
Beilstein:631803
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:YesRTECS Number:DM4888332
경고:RUO – Research Use Only
CAS7128-64-5FORMULAC26H26N2O2SEINECS230-426-4MDLMFCD00005774
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
