Fluorescent Brightener ER-I（CAS 13001-40-6）：分子式 C24H16N2、分子量 332.4。
| CAS号 | 13001-40-6 |
|---|---|
| 分子式 | C24H16N2 |
| 分子量 | 332.4 |
| LogP | 5.9 |
Fluorescent Brightener ER-I 是一种化工化合物，登记 CAS 号为 13001-40-6，分子式 C24H16N2（分子量 332.4）。
登记 CAS 号：13001-40-6
其分子式 C24H16N2 由 24 个碳、16 个氢、2 个氮 组成。
别名/同义词：Fluorescent Brightener ER-I · 1,4'-bis(2-cyanostyryl) Benzole · OPTICAL BRIGHTENER ER · Fluorescent Brightener
Fluorescent Brightener ER-I 的 CAS 登记号为 13001-40-6。
分子式 C24H16N2，分子量 332.4。
别名/同义词：Fluorescent Brightener ER-I、1,4'-bis(2-cyanostyryl) Benzole、OPTICAL BRIGHTENER ER、Fluorescent Brightener。
Fluorescent Brightener ER-I（CAS 13001-40-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 13001-40-6 |
|---|---|
| PubChem CID | 114606 |
| Molecular formula | C24H16N2 |
| IUPAC name | 4-[2-[4-[2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile |
| UNII (FDA) | NS00051731 |
| Molecular Weight | 332.4 |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 332.131348519 |
| Monoisotopic Mass | 332.131348519 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 26 |
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]
| GHS notification summary | 100% (59 / 59) |
|---|
| 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.
Fluorescent Brightener · CAS 13001-40-6 · C24H16N2. UNII NS00051731.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Fluorescent Brightener ER-I