pigment Orange (CAS 15793-73-4) — formula C34H28Cl2N8O2, molecular weight 651.5; category dyes and pigments.
pigment Orange (CAS 15793-73-4) is a chemical raw material in the dyes and pigments category. Its molecular formula C34H28Cl2N8O2 comprises 34 C, 28 H, 2 Cl, 8 N, 2 O atoms. Its molecular weight is about 651.5. Reported physicochemical data: LogP about 8.3. 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 | 15793-73-4 |
|---|---|
| Molecular Formula | C34H28Cl2N8O2 |
| Molecular Weight | 651.5 |
| LogP | 8.3 |
| Applications | Pigments agents |
| Category | Dyes & Pigments |
Documented applications: Pigments agents.
pigment Orange is a colorant or pigment compound with CAS registry number 15793-73-4 and molecular formula C34H28Cl2N8O2 (molecular weight 651.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 15793-73-4
Its molecular formula C34H28Cl2N8O2 comprises 34 C, 28 H, 2 Cl, 8 N, 2 O atoms.
Also known as: pigment Orange · 颜料橙 · Pigment Orange 34
Category: dyes and pigments
The CAS registry number of pigment Orange is 15793-73-4.
Molecular formula C34H28Cl2N8O2, molecular weight 651.5.
It is also registered under: pigment Orange, 颜料橙, Pigment Orange 34.
Recorded applications: Pigments agents.
Category: Dyes & Pigments.
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 pigment Orange (CAS 15793-73-4), compiled from public chemistry databases.
| 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 |
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
| 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.
Benzidine Orange · CAS 15793-73-4 · C34H28Cl2N8O2. UNII NS00003486.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料橙