Pigment Yellow 81 (CAS 22094-93-5) — formula C36H32Cl4N6O4, molecular weight 754.5; category dyes and pigments.
Pigment Yellow 81 (CAS 22094-93-5) is a dyes and pigments. Its molecular formula C36H32Cl4N6O4 comprises 36 C, 32 H, 4 Cl, 6 N, 4 O atoms. Its molecular weight is about 754.5. Reported physicochemical data: LogP about 10.8. Dyes and pigments impart color to textiles, plastics, coatings and inks, with attention to fastness, dispersibility and application process. Applied in textile dyeing, plastic coloring, inks and coatings, paper and leather processing. 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 | 22094-93-5 |
|---|---|
| Molecular Formula | C36H32Cl4N6O4 |
| Molecular Weight | 754.5 |
| LogP | 10.8 |
| Applications | Butanamide, 5'-tetrachloro[1, 1'-biphenyl]-4, 4'-diyl)bis(2, 1-diazenediyl)]bis[N-(2, 4-dimethylphenyl)-3-oxo-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Butanamide, 5'-tetrachloro[1, 1'-biphenyl]-4, 4'-diyl)bis(2, 1-diazenediyl)]bis[N-(2, 4-dimethylphenyl)-3-oxo-: ACTIVE.
Pigment Yellow 81 is a colorant or pigment compound with CAS registry number 22094-93-5 and molecular formula C36H32Cl4N6O4 (molecular weight 754.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 22094-93-5
Its molecular formula C36H32Cl4N6O4 comprises 36 C, 32 H, 4 Cl, 6 N, 4 O atoms.
Also known as: Pigment Yellow 81 · 颜料黄81
Category: dyes and pigments
The CAS registry number of Pigment Yellow 81 is 22094-93-5.
Molecular formula C36H32Cl4N6O4, molecular weight 754.5.
It is also registered under: Pigment Yellow 81, 颜料黄81.
Recorded applications: Butanamide, 5'-tetrachloro[1, 1'-biphenyl]-4, 4'-diyl)bis(2, 1-diazenediyl)]bis[N-(2, 4-dimethylphenyl)-3-oxo-: ACTIVE.
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 Yellow 81 (CAS 22094-93-5), compiled from public chemistry databases.
| CAS Registry Number | 22094-93-5 |
|---|---|
| PubChem CID | 89597 |
| Molecular formula | C36H32Cl4N6O4 |
| IUPAC name | 2-[[2,5-dichloro-4-[2,5-dichloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide |
| UNII (FDA) | DGH1X24C9Z |
| Molecular Weight | 754.5 |
|---|---|
| XLogP3 | 10.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 11 |
| Exact Mass | 754.120964 |
| Monoisotopic Mass | 752.123914 |
| Topological Polar Surface Area | 142 |
| Heavy Atom Count | 50 |
22094-93-5; DGH1X24C9Z; EINECS 244-776-0; C.I. 21127; DTXSID20865032; CI 21127; EC 244-776-0; 2',4'-Acetoacetoxylidide, 2,2''-((2,2',5,5'-tetrachloro-4,4'-biphenylene)bis(azo))bis-; 2,2'-((2,2',5,5'-Tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxobutyramide); Butanamide, 2,2'-((2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxo-; Butanamide, 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-; 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]; RefChem:863274; DTXCID70813487; UNII-DGH1X24C9Z; orb2565475
| GHS notification summary | 100% (116 / 116) |
|---|
| GHS notification summary | 100% (116 / 116) |
|---|
This chemical does not meet GHS hazard criteria for 100% (116 of 116) of all reports.
Reported as not meeting GHS hazard criteria by 116 of 116 companies. For more detailed information, please visit ECHA C&L website.
Pigment Yellow 81 · CAS 22094-93-5 · C36H32Cl4N6O4. UNII DGH1X24C9Z.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料黄81