Pigment Yellow 83 (CAS 5567-15-7) — formula C36H32Cl4N6O8, molecular weight 818.5; category fine chemicals.
Pigment Yellow 83 (CAS 5567-15-7) is a chemical raw material in the fine chemicals category. Its molecular formula C36H32Cl4N6O8 comprises 36 C, 32 H, 4 Cl, 6 N, 8 O atoms. Its molecular weight is about 818.5. Reported physicochemical data: LogP about 9.2. 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 | 5567-15-7 |
|---|---|
| Molecular Formula | C36H32Cl4N6O8 |
| Molecular Weight | 818.5 |
| LogP | 9.2 |
| Applications | chemical, paints-lacquers-varnishes, polymers, and textile processing industries, coloring agent, Used to formulate/dye pigments |
| Category | Fine Chemicals|Coatings |
Documented applications: chemical, paints-lacquers-varnishes, polymers, and textile processing industries, coloring agent, Used to formulate/dye pigments.
Pigment Yellow 83 is a high-value fine compound with CAS registry number 5567-15-7 and molecular formula C36H32Cl4N6O8 (molecular weight 818.5), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 5567-15-7
Its molecular formula C36H32Cl4N6O8 comprises 36 C, 32 H, 4 Cl, 6 N, 8 O atoms.
Also known as: Pigment Yellow 83 · 颜料黄83 · C.I. Pigment Yellow 83 · 2,2'-Bis(O-Chlorophenyl)-4,4',5,5'-Tetraphenyl-1,2'-Bi (III-Imidazole)
Category: fine chemicals / dyes and pigments
The CAS registry number of Pigment Yellow 83 is 5567-15-7.
Molecular formula C36H32Cl4N6O8, molecular weight 818.5.
It is also registered under: Pigment Yellow 83, 颜料黄83, C.I. Pigment Yellow 83, 2,2'-Bis(O-Chlorophenyl)-4,4',5,5'-Tetraphenyl-1,2'-Bi (III-Imidazole).
Recorded applications: chemical, paints-lacquers-varnishes, polymers, and textile processing industries, coloring agent, Used to formulate/dye pigments.
Category: Fine Chemicals / Coatings.
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 Yellow 83 (CAS 5567-15-7), compiled from public chemistry databases.
| CAS Registry Number | 5567-15-7 |
|---|---|
| PubChem CID | 21733 |
| Molecular formula | C36H32Cl4N6O8 |
| IUPAC name | 2-[[2-chloro-4-[3-chloro-4-[[1-(4-chloro-2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide |
| UNII (FDA) | 67HO7X7FV3 |
| Molecular Weight | 818.5 |
|---|---|
| XLogP3 | 9.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 15 |
| Exact Mass | 818.100623 |
| Monoisotopic Mass | 816.103573 |
| Topological Polar Surface Area | 179 |
| Heavy Atom Count | 54 |
5567-15-7; CI 21108; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]; EINECS 226-939-8; 67HO7X7FV3; C.I. 21108; DTXSID1021453; EC 226-939-8; 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide); Acetoacetanilide, 2,2''-((3,3'-dichloro-4,4'-biphenylylene)bis(azo))bis(4'-chloro-2',5'-dimethoxy-; Permanent Yellow HR; Imperial Yellow; Novoperm Gelb; NovopermGelb HR; Pigmentgelb 83; Panax Yellow 3R
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 99.5% (937 / 942) |
| GHS notification summary | 99.5% (937 / 942) |
|---|---|
| Reported hazard statements | H335 |
This chemical does not meet GHS hazard criteria for 99.5% (937 of 942) of all reports.
Reported as not meeting GHS hazard criteria by 937 of 942 companies (only 0.5% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
2,2'-Bis(O-Chlorophenyl)-4,4',5,5'-Tetraphenyl-1,2'-Bi (III-Imidazole) · CAS 5567-15-7 · C36H32Cl4N6O8. UNII 67HO7X7FV3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.颜料黄83