OPTICAL BRIGHTENER ER (CAS 13001-40-6) — formula C24H16N2, molecular weight 332.4.
OPTICAL BRIGHTENER ER is a chemical compound with CAS registry number 13001-40-6 and molecular formula C24H16N2 (molecular weight 332.4).
CAS number: 13001-40-6
Its molecular formula C24H16N2 comprises 24 C, 16 H, 2 N atoms.
Also known as: OPTICAL BRIGHTENER ER · 1,4'-bis(2-cyanostyryl) Benzole · Fluorescent Brightener ER-I · Fluorescent Brightener
The CAS registry number of OPTICAL BRIGHTENER ER is 13001-40-6.
Molecular formula C24H16N2, molecular weight 332.4.
It is also registered under: OPTICAL BRIGHTENER ER, 1,4'-bis(2-cyanostyryl) Benzole, Fluorescent Brightener ER-I, Fluorescent Brightener.
Public-database records for OPTICAL BRIGHTENER ER (CAS 13001-40-6), reproduced here for independent cross-checking.
| GHS notification summary | 100% (59 / 59) |
|---|
This chemical does not meet GHS hazard criteria for 100% (59 of 59) of all reports.
Reported as not meeting GHS hazard criteria by 59 of 59 companies. For more detailed information, please visit ECHA C&L website.
| GHS notification summary | 100% (59 / 59) |
|---|
| CAS Registry Number | 13001-40-6 |
|---|---|
| PubChem CID | 114606 |
| 分子式 | C24H16N2 |
| IUPAC 名称 | 4-[2-[4-[2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile |
| UNII（FDA） | NS00051731 |
4,4'-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile]; 4,4'-(1,4-Phenylenedi-2,1-ethenediyl)bis(benzonitrile); RefChem:284448; 13001-40-6; SCHEMBL1687911; DTXSID601207978; 4-[2-[4-[2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile; MSK163198-100F; NS00051731; D78047; 4,4'-[1,4-Phenylenedi(ethene-2,1-diyl)]dibenzonitrile; Fluorescent brightener 199 Solution in DMF, 100ug/mL; 4,4a(2)-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile]; 4-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile; 4,4 inverted exclamation marka-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile]
| 分子量 | 332.4 |
|---|---|
| XLogP3 | 5.9 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 4 |
| 精确质量 | 332.131348519 |
| 单同位素质量 | 332.131348519 |
| 拓扑极性表面积 | 47.6 |
| 重原子数 | 26 |
| 形式电荷 | 0 |
Fluorescent Brightener · CAS 13001-40-6 · C24H16N2. UNII NS00051731.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.