Molekula
2,5-Bis(2-benzoxazolyl)thiophene
Fournisseur de plus de 4 500 clients dans plus de 80 pays
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 1999 · Certificat d’Analyse (CoA) pour chaque lot
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.
Ce produit est disponible auprès de Molekula sur demande. La fiche technique complète, la Fiche de Données de Sécurité (SDS) et les documents du Certificat d'Analyse (CoA) vous seront fournis avec votre devis dès que notre équipe validera le grade et la taille de colis souhaités.
Aperçu
- SKU
- 74127555
- Numéro CAS
- 2866-43-5
- Nom IUPAC
- 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- Numéro CE
- 220-685-1
- Formule moléculaire
- C18H10N2O2S
- Masse moléculaire
- 318.3492
- Masse exacte
- 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
Synonymes
- 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
Questions fréquentes
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 fournit des produits chimiques fins et des produits biochimiques depuis 1999, et ses installations sont certifiées ISO 9001:2015 et ISO 14001:2015. Chaque lot expédié est enregistré avec un numéro de lot et associé à un Certificat d'Analyse, et les Fiches de Données de Sécurité sont disponibles en cinq langues.