Pigment Yellow 5 (CAS 4106-67-6) — formula C16H14N4O4, molecular weight 326.31; category dyes and pigments.
Pigment Yellow 5 (CAS 4106-67-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H14N4O4 comprises 16 C, 14 H, 4 N, 4 O atoms. Its molecular weight is about 326.31. Reported physicochemical data: LogP about 3.4. 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 | 4106-67-6 |
|---|---|
| Molecular Formula | C16H14N4O4 |
| Molecular Weight | 326.31 |
| LogP | 3.4 |
| Applications | Butanamide, 2--3-oxo-N-phenyl-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Butanamide, 2--3-oxo-N-phenyl-: ACTIVE.
Pigment Yellow 5 is a colorant or pigment compound with CAS registry number 4106-67-6 and molecular formula C16H14N4O4 (molecular weight 326.31), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 4106-67-6
Its molecular formula C16H14N4O4 comprises 16 C, 14 H, 4 N, 4 O atoms.
Also known as: Pigment Yellow 5 · 颜料黄 5
Category: dyes and pigments
The CAS registry number of Pigment Yellow 5 is 4106-67-6.
Molecular formula C16H14N4O4, molecular weight 326.31.
It is also registered under: Pigment Yellow 5, 颜料黄 5.
Recorded applications: Butanamide, 2--3-oxo-N-phenyl-: 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 5 (CAS 4106-67-6), compiled from public chemistry databases.
| CAS Number | 4106-67-6 |
|---|---|
| PubChem CID | 77748 |
| Molecular Formula | C16H14N4O4 |
| IUPAC Name | 2-[(2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide |
| UNII (FDA) | YE8CL76QDX |
| Molecular Weight | 326.31 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 326.10150494 |
| Monoisotopic Mass | 326.10150494 |
| Topological Polar Surface Area | 117 |
| Heavy Atom Count | 24 |
2-[(o-Nitrophenyl)azo]acetoacetanilide; EINECS 223-884-1; DTXSID90884033; Butanamide, 2-((2-nitrophenyl)azo)-3-oxo-N-phenyl-; Butanamide, 2-[(2-nitrophenyl)azo]-3-oxo-N-phenyl-; 2-((o-Nitrophenyl)azo)acetoacetanilide; Butanamide, 2-(2-(2-nitrophenyl)diazenyl)-3-oxo-N-phenyl-; Butanamide, 2-[2-(2-nitrophenyl)diazenyl]-3-oxo-N-phenyl-; RefChem:570637; DTXCID901023505; Butanamide, 2-(2-nitrophenyl)azo-3-oxo-N-phenyl-; 223-884-1; 4106-67-6; 2-[(2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide; C.I. 11660; YE8CL76QDX
| GHS notifications | 100% (69 / 69) |
|---|
| GHS notifications | 100% (69 / 69) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料黄 5