Molekula
2,5-Bis(2-benzoxazolyl)thiophene
Belieferung von über 4.500 Kunden in mehr als 80 Ländern
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 1999 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
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.
Dieser Stoff ist bei Molekula auf Anfrage erhältlich. Die vollständige Spezifikation, das Sicherheitsdatenblatt (SDS) und die Dokumentation des Zertifikats der Analyse (CoA) werden Ihnen mit Ihrem Angebot bereitgestellt, sobald unser Team die gewünschte Qualität und Packungsgröße bestätigt hat.
Übersicht
- SKU
- 74127555
- CAS-Nummer
- 2866-43-5
- IUPAC-Name
- 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- EG-Nummer
- 220-685-1
- Molekülformel
- C18H10N2O2S
- Molekulargewicht
- 318.3492
- Exakte Masse
- 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
Synonyme
- 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
Häufig gestellte Fragen
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 liefert seit 1999 Feinchemikalien und Biochemikalien; unsere Anlagen sind nach ISO 9001:2015 und ISO 14001:2015 zertifiziert. Jede versandfertige Charge wird mit einer Chargennummer erfasst und einem Analysezertifikat (Certificate of Analysis) zugeordnet, und Sicherheitsdatenblätter (SDS) stehen in fünf Sprachen zur Verfügung.