C.I. Disperse Yellow 218 (CAS 83929-90-2) — formula C17H17ClN4O2, molecular weight 344.8; category dyes and pigments.
C.I. Disperse Yellow 218 (CAS 83929-90-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C17H17ClN4O2 comprises 17 C, 17 H, 1 Cl, 4 N, 2 O atoms. Its molecular weight is about 344.8. Reported physicochemical data: LogP about 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 | 83929-90-2 |
|---|---|
| Molecular Formula | C17H17ClN4O2 |
| Molecular Weight | 344.8 |
| LogP | 4 |
| Applications | 3-Pyridinecarbonitrile, 1-butyl-5--1, 2-dihydro-6-hydroxy-4-methyl-2-oxo-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 3-Pyridinecarbonitrile, 1-butyl-5--1, 2-dihydro-6-hydroxy-4-methyl-2-oxo-: ACTIVE.
C.I. Disperse Yellow 218 is a colorant or pigment compound with CAS registry number 83929-90-2 and molecular formula C17H17ClN4O2 (molecular weight 344.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 83929-90-2
Its molecular formula C17H17ClN4O2 comprises 17 C, 17 H, 1 Cl, 4 N, 2 O atoms.
Also known as: C.I. Disperse Yellow 218 · C.I.分散黄218
Category: dyes and pigments
The CAS registry number of C.I. Disperse Yellow 218 is 83929-90-2.
Molecular formula C17H17ClN4O2, molecular weight 344.8.
It is also registered under: C.I. Disperse Yellow 218, C.I.分散黄218.
Recorded applications: 3-Pyridinecarbonitrile, 1-butyl-5--1, 2-dihydro-6-hydroxy-4-methyl-2-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 C.I. Disperse Yellow 218 (CAS 83929-90-2), compiled from public chemistry databases.
| CAS Number | 83929-90-2 |
|---|---|
| PubChem CID | 112297 |
| Molecular Formula | C17H17ClN4O2 |
| IUPAC Name | 1-butyl-5-[(4-chlorophenyl)diazenyl]-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile |
| UNII (FDA) | JHE4FQ68MN |
| Molecular Weight | 344.8 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 344.1040035 |
| Monoisotopic Mass | 344.1040035 |
| Topological Polar Surface Area | 89.1 |
| Heavy Atom Count | 24 |
C.I. Disperse Yellow 218; DTXSID9041493; DTXSID701024052; 3-Pyridinecarbonitrile, 1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 3-Pyridinecarbonitrile, 1-butyl-5-((4-chlorophenyl)azo)-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 83929-90-2; RefChem:572409; DTXCID7021493; DTXCID901052900; 617-509-4; 69808-32-8; JHE4FQ68MN; 1-Butyl-5-((4-chlorophenyl)azo)-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; 3-Pyridinecarbonitrile, 1-butyl-5-(2-(4-chlorophenyl)diazenyl)-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 1-Butyl-5-(4-chlorophenyl)azo-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; EINECS 274-126-1
| GHS notifications | 10.6% (5 / 47) |
|---|
| GHS notifications | 10.6% (5 / 47) |
|---|---|
| Notified hazard statements | H302 (87.2%), H317 (27.7%), H319 (25.5%), H336 (25.5%), H351 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.分散黄218