Fluorescent Brightener 184 (CAS 12224-40-7) — formula C26H26N2O2S, molecular weight 430.6.
| CAS Number | 12224-40-7 |
|---|---|
| Molecular Formula | C26H26N2O2S |
| Molecular Weight | 430.6 |
| LogP | 8 |
Fluorescent Brightener 184 is a chemical compound with CAS registry number 12224-40-7 and molecular formula C26H26N2O2S (molecular weight 430.6).
CAS number: 12224-40-7
Its molecular formula C26H26N2O2S comprises 26 C, 26 H, 2 N, 2 O, 1 S atoms.
Also known as: Fluorescent Brightener 184 · 荧光增白剂OB-4
The CAS registry number of Fluorescent Brightener 184 is 12224-40-7.
Molecular formula C26H26N2O2S, molecular weight 430.6.
It is also registered under: Fluorescent Brightener 184, 荧光增白剂OB-4.
Independent reference data for Fluorescent Brightener 184 (CAS 12224-40-7), compiled from public chemistry databases.
| CAS 号 | 12224-40-7 |
|---|---|
| PubChem CID | 292429 |
| 分子式 | C26H26N2O2S |
| IUPAC 名称 | 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole |
| UNII（FDA） | W7UR9129GP |
| Molecular Weight | 430.6 |
|---|---|
| XLogP3 | 8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 430.17149925 |
| Monoisotopic Mass | 430.17149925 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 31 |
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene; FLUORESCENT BRIGHTENER 184; Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-; 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole; NSC 158163; EINECS 230-426-4; Benzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-; Bis(tert-butyl benzoxazolyl) thiophene; W7UR9129GP; BRIGHTENER OB; TINOPAL OB; UVITEX 3BSA; 2,2'-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole); KEYFLUOR WHITE PL; 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene; 2,5-Bis(5'-tert-butyl-2-benzoxazolyl)thiophene
| 法规与食品接触 | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA 21 CFR 中列出的食品接触物质清单：FCS 2,2'-(2,5-THIOPHENEDIYL)-BIS(5-TERT-BUTYLBENZOXAZOLE) 2,2'-(2,5-THIOPHENEDIYL)-BIS (5-TERT-BUTYLBENZOXAZOLE) |
|---|---|
| GHS 通报统计 | 11.9% (408 / 3430) |
| GHS 通报统计 | 11.9% (408 / 3430) |
|---|---|
| 已通报的危害声明 | H413 (86%) |
荧光增白剂OB-4 · CAS 12224-40-7 · C26H26N2O2S. UNII W7UR9129GP.
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-4