2-氯-5-甲基吡嗪，CAS 登记号 59303-10-5，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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2-chloro-5-methylpyrazine · CAS 59303-10-5 · C5H5ClN2. LogP: 1.08.
| CAS Registry Number | 59303-10-5 |
|---|---|
| PubChem CID | 12600386 |
| Molecular formula | C5H5ClN2 |
| IUPAC name | 2-chloro-5-methylpyrazine |
| Molecular Weight | 128.56 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.0141259 |
| Monoisotopic Mass | 128.0141259 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| LogP | 1.08 |
|---|
| Reported hazard statements | H302 (100%), H312 (100%), H315 (66.7%), H319 (66.7%), H332 (100%), H335 (66.7%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Chloro-5-methylpyrazine; 59303-10-5; DTXSID70503972; RefChem:258990; DTXCID60454782; 690-847-8; 2-chloro-5-methyl-pyrazine; MFCD00055039; pyrazine, 2-chloro-5-methyl-; SCHEMBL755027; SCHEMBL790330; SCHEMBL790743; SCHEMBL7043498; SCHEMBL30338589; XSDAJECCWPYVGW-UHFFFAOYSA-N; AKOS006272103
CAS 59303-10-5; molecular formula C5H5ClN2; molecular weight — g/mol.
2-Chloro-5-methylpyrazine, 59303-10-5, DTXSID70503972, RefChem:258990, DTXCID60454782, 690-847-8.
Hazard statements reported: H302, H312, H315, H319, H332.
LogP: 1.08.
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.