2-氯-5-甲基-对苯二胺，CAS 登记号 5307-03-9，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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2-chloro-5-methyl-p-phenylenediamine · CAS 5307-03-9 · C7H9ClN2. UNII AF4G7SV2Y3.
| CAS Registry Number | 5307-03-9 |
|---|---|
| PubChem CID | 79193 |
| Molecular formula | C7H9ClN2 |
| IUPAC name | 2-chloro-5-methylbenzene-1,4-diamine |
| UNII (FDA) | AF4G7SV2Y3 |
| Molecular Weight | 156.61 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 156.0454260 |
| Monoisotopic Mass | 156.0454260 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5307-03-9; 2,5-Diamino-4-chlorotoluene; 2-Chloro-5-methyl-1,4-benzenediamine; DTXSID50201146; EINECS 226-162-4; RefChem:444207; DTXCID50123637; 226-162-4; 2-chloro-5-methylbenzene-1,4-diamine; 2-Chloro-5-methyl-1,4-phenylenediamine; 2-CHLORO-5-METHYL-P-PHENYLENEDIAMINE; MFCD00190684; 1,4-Benzenediamine, 2-chloro-5-methyl-; 5-Chloro-2-methyl-1,4-phenylenediamine; AF4G7SV2Y3; SCHEMBL2026149
CAS 5307-03-9; molecular formula C7H9ClN2; molecular weight — g/mol.
5307-03-9, 2,5-Diamino-4-chlorotoluene, 2-Chloro-5-methyl-1,4-benzenediamine, DTXSID50201146, EINECS 226-162-4, RefChem:444207.
Hazard statements reported: H315, H319.
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.