Fluorescent Brightener OB-1 (CAS 36422-63-6) — formula C28H18N2O2, molecular weight 414.5; category fine chemicals.
Fluorescent Brightener OB-1 (CAS 36422-63-6) is a chemical raw material in the fine chemicals category. Its molecular formula C28H18N2O2 comprises 28 C, 18 H, 2 N, 2 O atoms. Its molecular weight is about 414.5. Reported physicochemical data: LogP about 7.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 36422-63-6 |
|---|---|
| Molecular Formula | C28H18N2O2 |
| Molecular Weight | 414.5 |
| LogP | 7.2 |
| Category | Fine Chemicals|Textile Auxiliaries |
Fluorescent Brightener OB-1 is a high-value fine compound with CAS registry number 36422-63-6 and molecular formula C28H18N2O2 (molecular weight 414.5), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 36422-63-6
Its molecular formula C28H18N2O2 comprises 28 C, 18 H, 2 N, 2 O atoms.
Also known as: Fluorescent Brightener OB-1 · 荧光增白剂OB · Fluorescent Brightener OB
Category: fine chemicals / chemical
The CAS registry number of Fluorescent Brightener OB-1 is 36422-63-6.
Molecular formula C28H18N2O2, molecular weight 414.5.
It is also registered under: Fluorescent Brightener OB-1, 荧光增白剂OB, Fluorescent Brightener OB.
Category: Fine Chemicals / Textile Auxiliaries.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Fluorescent Brightener OB-1 (CAS 36422-63-6), compiled from public chemistry databases.
| CAS Registry Number | 36422-63-6 |
|---|---|
| PubChem CID | 5702717 |
| Molecular formula | C28H18N2O2 |
| IUPAC name | 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole |
| UNII (FDA) | 128BY3ERD5 |
| Molecular Weight | 414.5 |
|---|---|
| XLogP3 | 7.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 414.136827821 |
| Monoisotopic Mass | 414.136827821 |
| Topological Polar Surface Area | 52.1 |
| Heavy Atom Count | 32 |
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; 2,2'-(Vinylenedi-4-phenylene)bis(benzoxazole); 2,2'-(vinylenedi-p-phenylene)bis(benzoxazole); RefChem:599387; 36422-63-6; 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene; (E)-1,2-bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene; 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole; 2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole; Fluorescent brightener 393; 128BY3ERD5; Fluorescent brightener OB-1; MFCD00022846; NSC-252132; 2,2/'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; C28H18N2O2
Fluorescent Brightener OB · CAS 36422-63-6 · C28H18N2O2. UNII 128BY3ERD5.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 荧光增白剂OB-1