C.I. Pigment Yellow 3 (CAS 6486-23-3) — formula C16H12Cl2N4O4, molecular weight 395.2; category dyes and pigments.
C.I. Pigment Yellow 3 (CAS 6486-23-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H12Cl2N4O4 comprises 16 C, 12 H, 2 Cl, 4 N, 4 O atoms. Its molecular weight is about 395.2. Reported physicochemical data: LogP about 4.6. 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 | 6486-23-3 |
|---|---|
| Molecular Formula | C16H12Cl2N4O4 |
| Molecular Weight | 395.2 |
| LogP | 4.6 |
| Applications | paints, inks, plastics, and as catalysts |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and as catalysts.
C.I. Pigment Yellow 3 is a colorant or pigment compound with CAS registry number 6486-23-3 and molecular formula C16H12Cl2N4O4 (molecular weight 395.2), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6486-23-3
Its molecular formula C16H12Cl2N4O4 comprises 16 C, 12 H, 2 Cl, 4 N, 4 O atoms.
Also known as: C.I. Pigment Yellow 3 · 颜料黄3 · Pigment Yellow 3
Category: dyes and pigments
The CAS registry number of C.I. Pigment Yellow 3 is 6486-23-3.
Molecular formula C16H12Cl2N4O4, molecular weight 395.2.
It is also registered under: C.I. Pigment Yellow 3, 颜料黄3, Pigment Yellow 3.
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 C.I. Pigment Yellow 3 (CAS 6486-23-3), compiled from public chemistry databases.
| CAS Registry Number | 6486-23-3 |
|---|---|
| PubChem CID | 94326 |
| Molecular formula | C16H12Cl2N4O4 |
| IUPAC name | 2-[(4-chloro-2-nitrophenyl)diazenyl]-N-(2-chlorophenyl)-3-oxobutanamide |
| UNII (FDA) | L885GOC9B6 |
| Molecular Weight | 395.2 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 394.0235603 |
| Monoisotopic Mass | 394.0235603 |
| Topological Polar Surface Area | 117 |
| Heavy Atom Count | 26 |
6486-23-3; Carnelio Yellow 10G; Eljon Fast Yellow 10G; Fast Yellow 10J; Fast Yellow 15J; Irgalite Yellow VG; Hansa Yellow 10G; Fast Yellow 10JT; Irgalite Yellow VGT; Irgalite Yellow VGX; Siegle Yellow 10G; Versal Yellow 10G; Vulcol Yellow 10G; Monolite Fast Yellow 10G; Hansa Yellow 10GD; Hansa Yellow 10GT
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notification summary | 99.6% (461 / 463) |
| GHS notification summary | 99.6% (461 / 463) |
|---|
This chemical does not meet GHS hazard criteria for 99.6% (461 of 463) of all reports.
Reported as not meeting GHS hazard criteria by 461 of 463 companies (only 0.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Pigment Yellow 3 · CAS 6486-23-3 · C16H12Cl2N4O4. UNII L885GOC9B6.
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3