对二甲苯二氯，CAS 登记号 25986-98-5，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，下游主要用于无机化学品。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。
无机化学品
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 对二甲苯二氯 的 CAS 号：25986-98-5，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。
主要涉及无机化学品。
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。
alpha,alpha'-Dichloro-p-xylene · CAS 25986-98-5 · C8H8Cl2. UNII 55E5A3M473.
| CAS Registry Number | 25986-98-5 |
|---|---|
| PubChem CID | 12171 |
| Molecular formula | C8H8Cl2 |
| IUPAC name | 1,4-bis(chloromethyl)benzene |
| UNII (FDA) | 55E5A3M473 |
| Molecular Weight | 175.05 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 174.0003056 |
| Monoisotopic Mass | 174.0003056 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (98.2%), H314 (16.1%), H315 (82.1%), H319 (80.4%), H330 (16.1%), H400 (96.4%), H410 (96.4%) |
|---|
H302 (98.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (16.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
1,4-Bis(chloromethyl)benzene; 623-25-6; alpha,alpha'-Dichloro-p-xylene; Benzene, 1,4-bis(chloromethyl)-; Benzene, p-bis(chloromethyl)-; p-Xylene-alpha,alpha'-dichloride; NSC-36976; 55E5A3M473; DTXSID7022091; RefChem:73139; 1,4-bischloromethylbenzol; 1,4-bischloromethylbenzene; DTXCID302091; 210-782-7; Dichlorodi-p-xylylene; p-Xylylene dichloride
CAS 25986-98-5; molecular formula C8H8Cl2; molecular weight — g/mol.
1,4-Bis(chloromethyl)benzene, 623-25-6, alpha,alpha'-Dichloro-p-xylene, Benzene, 1,4-bis(chloromethyl)-, Benzene, p-bis(chloromethyl)-, p-Xylene-alpha,alpha'-dichloride.
Hazard statements reported: H302, H314, H315, H319, H330.
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.