Yellow 211 (CAS No. 70528-90-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 70528-90-4 |
|---|---|
| Molecular Formula | C15H12ClN5O4 |
| Molecular Weight | 361.74 |
| LogP | 3.4 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of Yellow 211 is 70528-90-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Yellow 211 · CAS 70528-90-4 · C15H12ClN5O4. UNII NS00061188. LogP: 3.4.
| CAS Registry Number | 70528-90-4 |
|---|---|
| PubChem CID | 51086 |
| Molecular formula | C15H12ClN5O4 |
| IUPAC name | 5-[(4-chloro-2-nitrophenyl)diazenyl]-1-ethyl-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile |
| UNII (FDA) | NS00061188 |
| Molecular Weight | 361.74 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 361.0577816 |
| Monoisotopic Mass | 361.0577816 |
| Topological Polar Surface Area | 135 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| LogP | 3.4 |
|---|
| GHS notification summary | 78.3% (18 / 23) |
|---|
| GHS notification summary | 78.3% (18 / 23) |
|---|---|
| Reported hazard statements | H400 (17.4%), H410 (21.7%) |
This chemical does not meet GHS hazard criteria for 78.3% (18 of 23) of all reports.
H400 (17.4%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Disperse Yellow 211; 86836-02-4; 3-Pyridinecarbonitrile, 5-((4-chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 5-[(4-CHLORO-2-NITROPHENYL)AZO]-1-ETHYL-1,2-DIHYDRO-6-HYDROXY-4-METHYL-2-OXONICOTINONITRILE; 5-((4-Chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; 3-Pyridinecarbonitrile, 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; RefChem:505145; 274-660-5; 3-Pyridinecarbonitrile, 5-(4-chloro-2-nitrophenyl)azo-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 617-927-7; 70528-90-4; 5-[(4-Chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; 5-[(4-chloro-2-nitrophenyl)diazenyl]-1-ethyl-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile; 5-((4-Chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; EINECS 274-660-5; EC 274-660-5
CAS 70528-90-4; molecular formula C15H12ClN5O4; molecular weight — g/mol.
Disperse Yellow 211, 86836-02-4, 3-Pyridinecarbonitrile, 5-((4-chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, 5-[(4-CHLORO-2-NITROPHENYL)AZO]-1-ETHYL-1,2-DIHYDRO-6-HYDROXY-4-METHYL-2-OXONICOTINONITRILE, 5-((4-Chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile, 3-Pyridinecarbonitrile, 5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-.
78.3% of GHS notifications report no hazard classification (18 of 23).
LogP: 3.4.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 黄211