Molekula
2,5-Bis(2-benzoxazolyl)thiophene
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Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 1999 · Certificado de Análisis (CoA) con cada lote
2,5-Bis(2-benzoxazolyl)thiophene is a conjugated heterocyclic compound known as Fluorescent Brightener 185, widely used as an optical brightener for plastics, synthetic fibres and coatings, and also employed as a fluorescent dye and scintillator. It acts as a fluorescent whitening agent, absorbing ultraviolet light and re-emitting it as blue light. CAS 2866-43-5, molecular formula C18H10N2O2S, molecular weight 318.3492. Stored at ambient conditions with no signal word required. Molekula supplies 2,5-Bis(2-benzoxazolyl)thiophene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Este producto está disponible en Molekula bajo consulta. La especificación completa, la Hoja de Datos de Seguridad (SDS) y la documentación del Certificado de Análisis (CoA) se proporcionarán con su cotización una vez que nuestro equipo confirme el grado y el tamaño de envío que necesite.
Resumen
- SKU
- 74127555
- Número CAS
- 2866-43-5
- Nombre IUPAC
- 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- Número CE
- 220-685-1
- Fórmula molecular
- C18H10N2O2S
- Peso molecular
- 318.3492
- Masa exacta
- 318.0463
- SMILES
- C1=CC=C2C(=C1)N=C(O2)C3=CC=C(S3)C4=NC5=CC=CC=C5O4
- InChIKey
- UGFSLKRMHPGLFU-UHFFFAOYSA-N
- InChI
- InChI=1S/C18H10N2O2S/c1-3-7-13-11(5-1)19-17(21-13)15-9-10-16(23-15)18-20-12-6-2-4-8-14(12)22-18/h1-10H
- PubChem CID
- 17867
Sinónimos
- 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- 2,2'-(2,5-Thiophenediyl)bis-benzoxazole
- 2,2'-Thiophene-2,5-diylbis(benzoxazole)
- 2,5-Bis(benzo[d]oxazol-2-yl)thiophene
- Benzoxazole, 2,2'-(2,5-thiophenediyl)bis-
- Fba 185
- Fluorescent Brightener 185
- SOF (fluorescent brightener)
- Thiophenebis(benzoxazolyl)
- Uvitex EBF
Preguntas frecuentes
What is 2,5-Bis(2-benzoxazolyl)thiophene primarily used for?
This compound, also known as Fluorescent Brightener 185, is primarily used as an optical brightener for plastics, synthetic fibres and coatings, absorbing UV light and emitting blue light. It is also used as a fluorescent dye and scintillator.
What is the chemical formula and molecular weight of 2,5-Bis(2-benzoxazolyl)thiophene?
The chemical formula is C₁₈H₁₀N₂O₂S, and the molecular weight is 318.3492 g/mol.
How should 2,5-Bis(2-benzoxazolyl)thiophene be stored?
Store at ambient conditions in a cool, dry place, away from direct sunlight and incompatible materials.
What grades or purities of 2,5-Bis(2-benzoxazolyl)thiophene does Molekula supply?
Molekula supplies this compound in high-purity research grade (≥98%) for laboratory and development applications.
Can Molekula supply 2,5-Bis(2-benzoxazolyl)thiophene in bulk quantities?
Yes, we can accommodate bulk orders—please contact our sales team for pricing and availability on larger quantities.
What documentation is provided with an order of 2,5-Bis(2-benzoxazolyl)thiophene?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Molekula suministra químicos finos y bioquímicos desde 1999, y sus instalaciones están certificadas bajo ISO 9001:2015 e ISO 14001:2015. Cada lote despachado se registra con un número de lote y se asocia a un Certificado de Análisis, y las Fichas de Datos de Seguridad están disponibles en cinco idiomas.