Pigment Yellow 188 (CAS 23792-68-9) — formula C34H30Cl2N6O4, molecular weight 657.5; category dyes and pigments.
Pigment Yellow 188 (CAS 23792-68-9) is a chemical raw material in the dyes and pigments category. Its molecular formula C34H30Cl2N6O4 comprises 34 C, 30 H, 2 Cl, 6 N, 4 O atoms. Its molecular weight is about 657.5. Reported physicochemical data: LogP about 8.8. 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 | 23792-68-9 |
|---|---|
| Molecular Formula | C34H30Cl2N6O4 |
| Molecular Weight | 657.5 |
| LogP | 8.8 |
| Applications | paints, inks, plastics, and as catalysts |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and as catalysts.
Pigment Yellow 188 is a colorant or pigment compound with CAS registry number 23792-68-9 and molecular formula C34H30Cl2N6O4 (molecular weight 657.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 23792-68-9
Its molecular formula C34H30Cl2N6O4 comprises 34 C, 30 H, 2 Cl, 6 N, 4 O atoms.
Also known as: Pigment Yellow 188 · 颜料黄188
Category: dyes and pigments
The CAS registry number of Pigment Yellow 188 is 23792-68-9.
Molecular formula C34H30Cl2N6O4, molecular weight 657.5.
It is also registered under: Pigment Yellow 188, 颜料黄188.
Recorded applications: paints, inks, plastics, and as catalysts.
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 188 (CAS 23792-68-9), compiled from public chemistry databases.
| CAS Registry Number | 23792-68-9 |
|---|---|
| PubChem CID | 88988968 |
| Molecular formula | C34H30Cl2N6O4 |
| IUPAC name | 2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-3-oxo-N-phenylbutanamide |
| UNII (FDA) | NS00130602 |
| Molecular Weight | 657.5 |
|---|---|
| XLogP3 | 8.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 11 |
| Exact Mass | 656.1705588 |
| Monoisotopic Mass | 656.1705588 |
| Topological Polar Surface Area | 142 |
| Heavy Atom Count | 46 |
RefChem:570621; 23792-68-9; SCHEMBL12960465; SCHEMBL20271386; DTXSID30276559; MKRODNLHLSBLDO-UHFFFAOYSA-N; NS00130602
Pigment Yellow 188 · CAS 23792-68-9 · C34H30Cl2N6O4. UNII NS00130602.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料黄188