Molekula
2,5-Bis(2-benzoxazolyl)thiophene
نورد منتجاتنا لأكثر من 4,500 عميل في أكثر من 80 دولة
مؤهل وفق ISO 9001:2015 و ISO 14001:2015 · تقديم خدمات للمختبرات والصناعة منذ عام 1999 · شهادة التحليل مع كل دفعة
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.
هذا المادة متوفرة من شركة موليكولا بناءً على استفسار. ستُرفق مواصفات كاملة، وورقة بيانات السلامة (SDS)، وشهادة التحليل (CoA) مع عرض السعر الخاص بك بمجرد تأكيد فريقنا للدرجة وحجم العبوة المطلوبة.
نظرة عامة
- SKU
- 74127555
- رقم CAS
- 2866-43-5
- اسم IUPAC
- 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- رقم المفوضية الأوروبية (EC Number)
- 220-685-1
- الصيغة الجزيئية
- C18H10N2O2S
- الوزن الجزيئي
- 318.3492
- الكتلة الدقيقة
- 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
مرادفات
- 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
الأسئلة الشائعة
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.
توفّر موليكولا المواد الكيميائية الدقيقة والكيميائيات الحيوية منذ عام 1999، ومرافقها معتمدة وفق ISO 9001:2015 وISO 14001:2015. تُسجَّل كل دفعة مُرسَلة برقم دفعة وتُطابَق بشهادة التحليل (CoA)، وتتوفر صحائف بيانات السلامة (SDS) بخمس لغات.