2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
荧光增白剂OB
Also known as: BBOT, Fluorescent Brightener OB, Fluorescent Brightener 184, Fluorescent Whitening Agent OB, Optical Brightening Agent OB, 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene, Uvitex OB
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene (CAS 52232-33-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H26N2O2S and a molecular weight of 430.56200 g/mol. It is also known as BBOT, Fluorescent Brightener OB and Fluorescent Brightener 184. Key property: a melting point of 199-201ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52232-33-4
- Jingsj CID
- J-1965463-4
- Molecular Formula
- C26H26N2O2S
- Chinese Name
- 荧光增白剂OB
- Molecular Weight
- 430.56200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 199-201ºC(lit.) |
|---|
Frequently Asked Questions
What is the CAS number of 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene?
The CAS number of 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene is 52232-33-4.
What are the molecular formula and molecular weight of 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene?
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene has molecular formula C26H26N2O2S and molecular weight 430.56200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene (CAS 52232-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1965463-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.