2,3-二甲基吡啶，CAS 登记号 583-61-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 2,3-二甲基吡啶 的 CAS 号：583-61-9，可与随货 COA 核对。
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2,3-dimethylpyridine · CAS 583-61-9 · C7H9N. UNII 5Q0F649H6G. Vapor Pressure: 2.69 [mmHg].
| CAS Registry Number | 583-61-9 |
|---|---|
| PubChem CID | 11420 |
| Molecular formula | C7H9N |
| IUPAC name | 2,3-dimethylpyridine |
| UNII (FDA) | 5Q0F649H6G |
| Molecular Weight | 107.15 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 107.073499291 |
| Monoisotopic Mass | 107.073499291 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Vapor Pressure | 2.69 [mmHg] |
|---|
| Regulatory & Food Contact | EU Flavoring substances FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents |
|---|---|
| GHS notification summary | 2.1% (1 / 48) |
| GHS notification summary | 2.1% (1 / 48) |
|---|---|
| Reported hazard statements | H226 (97.9%), H302 (97.9%), H312 (10.4%), H315 (97.9%), H318 (85.4%), H319 (12.5%), H335 (95.8%) |
This chemical does not meet GHS hazard criteria for 2.1% (1 of 48) of reports.
H226 (97.9%): Flammable liquid and vapor [Warning Flammable liquids]
2,3-Lutidine; 2,3-DIMETHYLPYRIDINE; 583-61-9; Pyridine, 2,3-dimethyl-; 5Q0F649H6G; NSC 2157; NSC-2157; EINECS 209-514-1; AI3-24280; DTXSID6060395; 2,3dimethylpyridine; Pyridine, 2,3dimethyl; RefChem:442607; 2,3-Lutidine (8CI); DTXCID1042360; 209-514-1
CAS 583-61-9; molecular formula C7H9N; molecular weight — g/mol.
2,3-Lutidine, 2,3-DIMETHYLPYRIDINE, 583-61-9, Pyridine, 2,3-dimethyl-, 5Q0F649H6G, NSC 2157.
Documented regulatory listings: EU Flavoring substances; FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
2.1% of GHS notifications report no hazard classification (1 of 48).
Vapor Pressure: 2.69 [mmHg].
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.