3,3'-二甲基二苯胺，CAS 登记号 626-13-1，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 3,3'-二甲基二苯胺 的 CAS 号：626-13-1，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
3,3'-Dimethyldiphenylamine · CAS 626-13-1 · C14H15N. UNII ST50407263.
| CAS Registry Number | 626-13-1 |
|---|---|
| PubChem CID | 7016139 |
| Molecular formula | C14H15N |
| IUPAC name | 3-methyl-N-(3-methylphenyl)aniline |
| UNII (FDA) | ST50407263 |
| Molecular Weight | 197.27 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 197.120449483 |
| Monoisotopic Mass | 197.120449483 |
| Topological Polar Surface Area | 12 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (80%), H315 (100%), H319 (100%), H335 (80%) |
|---|
H302 (80%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
m,m'-Ditolylamine; RefChem:800326; 678-912-9; Di-m-tolylamine; 626-13-1; 3,3'-Dimethyldiphenylamine; 3-methyl-N-(3-methylphenyl)aniline; Dim-tolylamine; Di-m-tolyl-amine; bis(3-methylphenyl)amine; MFCD00059315; Benzenamine, 3-methyl-N-(3-methylphenyl)-; SCHEMBL1009206; DTXSID20426804; CS-W010562; 3-Methyl-N-(3-methylphenyl)-benzenamine
CAS 626-13-1; molecular formula C14H15N; molecular weight — g/mol.
m,m'-Ditolylamine, RefChem:800326, 678-912-9, Di-m-tolylamine, 626-13-1, 3,3'-Dimethyldiphenylamine.
Hazard statements reported: H302, H315, H319, H335.
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.