3-OCTYLHEPTAMETHYLTRISILOXANE（CAS 17955-88-3）属Cosmetic Raw Materials类产品，分子式 C15H38O2Si3，分子量 334.72。济南圣和化工有限公司常年现货供应该产品，常规纯度 按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。
| CAS号 | 17955-88-3 |
|---|---|
| 分子式 | C15H38O2Si3 |
| 分子量 | 334.72 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | Cosmetic Raw Materials |
| 类别 | Cosmetic Raw Materials |
Cosmetic Raw Materials
3-OCTYLHEPTAMETHYLTRISILOXANE主要应用于Cosmetic Raw Materials。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。
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3-OCTYLHEPTAMETHYLTRISILOXANE 的 CAS 号为 17955-88-3。
常规纯度规格为 按批次COA提供(不公开发布)，包装为 按订单/批次确认(不公开发布)，随货提供 COA。
主要应用于Cosmetic Raw Materials。
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1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane · CAS 17955-88-3 · C15H38O2Si3. UNII Q95M2P1KJL.
| CAS Registry Number | 17955-88-3 |
|---|---|
| PubChem CID | 87373 |
| Molecular formula | C15H38O2Si3 |
| IUPAC name | trimethyl-(methyl-octyl-trimethylsilyloxysilyl)oxysilane |
| UNII (FDA) | Q95M2P1KJL |
| Molecular Weight | 334.72 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 11 |
| Exact Mass | 334.21796005 |
| Monoisotopic Mass | 334.21796005 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 241 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Caprylyl Methicone) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 98% (49 / 50) |
| GHS notification summary | 98% (49 / 50) |
|---|
This chemical does not meet GHS hazard criteria for 98% (49 of 50) of all reports.
Reported as not meeting GHS hazard criteria by 49 of 50 companies (only 2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
17955-88-3; 1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane; Caprylyl trisiloxane; Caprylyl methicone; Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octyl-; EINECS 241-881-3; heptamethyloctyltrisiloxane; Q95M2P1KJL; octylheptamethyltrisiloxane; SILSOFT 034; SILCARE 41M15; SS 3408; BRB CAPRYLYL METHICONE; DTXSID6051807; BIS(TRIMETHYLSILOXY)OCTYLMETHYLSILANE; RefChem:573792
CAS 17955-88-3; molecular formula C15H38O2Si3; molecular weight — g/mol.
17955-88-3, 1,1,1,3,5,5,5-Heptamethyl-3-octyltrisiloxane, Caprylyl trisiloxane, Caprylyl methicone, Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octyl-, EINECS 241-881-3.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Caprylyl Methicone) -> CIR (Cosmetic Ingredient Review).
98% of GHS notifications report no hazard classification (49 of 50).
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.