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Benzidine Orange · CAS 15793-73-4 · C34H28Cl2N8O2. UNII NS00003486.
| CAS Registry Number | 15793-73-4 |
|---|---|
| PubChem CID | 85908 |
| Molecular formula | C34H28Cl2N8O2 |
| IUPAC name | 4-[[2-chloro-4-[3-chloro-4-[[3-methyl-1-(4-methylphenyl)-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one |
| UNII (FDA) | NS00003486 |
| Molecular Weight | 651.5 |
|---|---|
| XLogP3 | 8.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 7 |
| Exact Mass | 650.1712276 |
| Monoisotopic Mass | 650.1712276 |
| Topological Polar Surface Area | 115 |
| Heavy Atom Count | 46 |
| Formal Charge | 0 |
| GHS notification summary | 99.9% (719 / 720) |
|---|
| GHS notification summary | 99.9% (719 / 720) |
|---|
This chemical does not meet GHS hazard criteria for 99.9% (719 of 720) of all reports.
Reported as not meeting GHS hazard criteria by 719 of 720 companies (only 0.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
4,4'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one); 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one]; RefChem:506395; 15793-73-4; Benzidine Orange T; Irgalite orange F2G; Vynamon Orange RE-FW; UNII-6DWP6ESY9N; Roma Orange B 112700; C34H28Cl2N8O2; SCHEMBL2449957; SCHEMBL9228544; SCHEMBL29356536; DTXSID60864640; UIBAAMBCJDNDSQ-UHFFFAOYSA-N; HY-D0510
CAS 15793-73-4; molecular formula C34H28Cl2N8O2; molecular weight — g/mol.
4,4'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one), 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one], RefChem:506395, 15793-73-4, Benzidine Orange T, Irgalite orange F2G.
99.9% of GHS notifications report no hazard classification (719 of 720).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.