十二烷基二甲基氯硅烷，CAS 登记号 66604-31-7，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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Dodecyldimethylchlorosilane · CAS 66604-31-7 · C14H31ClSi. UNII NS00053151.
| CAS Registry Number | 66604-31-7 |
|---|---|
| PubChem CID | 2758731 |
| Molecular formula | C14H31ClSi |
| IUPAC name | chloro-dodecyl-dimethylsilane |
| UNII (FDA) | NS00053151 |
| Molecular Weight | 262.93 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 11 |
| Exact Mass | 262.1883552 |
| Monoisotopic Mass | 262.1883552 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 146 |
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
66604-31-7; Dodecyldimethylchlorosilane; Chlorododecyldimethylsilane; DDMS cpd; RefChem:575841; 266-421-9; Chloro(dodecyl)dimethylsilane; chloro-dodecyl-dimethylsilane; C14H31ClSi; MFCD00043326; Dimethyldodecylchlorosilane; Chloro-dimethyl-dodecylsilane; chloro-dodecyl-dimethyl-silane; EINECS 266-421-9; dimethyldodecylsilyl chloride; dimethyl-dodecyl-chlorosilane
CAS 66604-31-7; molecular formula C14H31ClSi; molecular weight — g/mol.
66604-31-7, Dodecyldimethylchlorosilane, Chlorododecyldimethylsilane, DDMS cpd, RefChem:575841, 266-421-9.
Hazard statements reported: H314.
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.