苯基乙烯基亚砜，CAS 登记号 20451-53-0，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 苯基乙烯基亚砜 的 CAS 号：20451-53-0，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。
Phenyl vinyl sulfoxide · CAS 20451-53-0 · C8H8OS. UNII NS00050983.
| CAS Registry Number | 20451-53-0 |
|---|---|
| PubChem CID | 88544 |
| Molecular formula | C8H8OS |
| IUPAC name | ethenylsulfinylbenzene |
| UNII (FDA) | NS00050983 |
| Molecular Weight | 152.22 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 152.02958605 |
| Monoisotopic Mass | 152.02958605 |
| Topological Polar Surface Area | 36.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Benzene, (ethenylsulfinyl)-; Phenyl vinyl sulphoxide; EINECS 243-831-6; RefChem:861644; 243-831-6; Phenyl vinyl sulfoxide; 20451-53-0; (Vinylsulfinyl)benzene; ethenylsulfinylbenzene; (ETHENESULFINYL)BENZENE; vinylsulfinylbenzene; MFCD00002086; Sulfoxide, phenyl vinyl; CHEMBL165347; 87500-51-4; vinyl phenyl sulfoxide
CAS 20451-53-0; molecular formula C8H8OS; molecular weight — g/mol.
Benzene, (ethenylsulfinyl)-, Phenyl vinyl sulphoxide, EINECS 243-831-6, RefChem:861644, 243-831-6, Phenyl vinyl sulfoxide.
Hazard statements reported: 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.