quadrosilan (CAS No. 33204-76-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of quadrosilan is 33204-76-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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夸屈硅烷 · CAS 33204-76-1 · C18H28O4Si4. UNII C5KT601WPM.
| CAS 号 | 33204-76-1 |
|---|---|
| PubChem CID | 20774 |
| 分子式 | C18H28O4Si4 |
| IUPAC 名称 | 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane |
| UNII（FDA） | C5KT601WPM |
| Molecular Weight | 420.8 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 420.10646551 |
| Monoisotopic Mass | 420.10646551 |
| Topological Polar Surface Area | 36.9 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 428 |
| 已通报的危害声明 | H360 (57.9%), H371 (26.3%), H372 (72.4%), H413 (100%) |
|---|
4657-20-9; 2,6-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE; 2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane; Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-; MM48TFA73C; DTXSID3063546; RefChem:440701; DTXCID2040498; KABI-1774; Quadrosilan; 33204-76-1; 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; Quadrosilan;KABI-1774; Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis-; C5KT601WPM; D7L9AC9Z6E
CAS 号 33204-76-1；分子式 C18H28O4Si4；分子量 — g/mol。
4657-20-9, 2,6-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE, 2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane, Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, MM48TFA73C, DTXSID3063546.
已通报的危害声明：H360, H371, H372, H413。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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