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辛基聚甲基硅氧烷

CAS 17955-88-3C15H38O2Si3MW 334.72

济南圣和化工有限公司现供应化妆品原料——辛基聚甲基硅氧烷(CAS 17955-88-3),分子式 C15H38O2Si3,分子量 334.72。本页理化参数仅供参考,实际常规纯度 按批次COA提供(不公开发布),以批次 COA 及订单确认为准,支持批量采购与长期供货协议。

产品概览

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)
应用领域化妆品原料
类别化妆品原料

应用领域

化妆品原料

辛基聚甲基硅氧烷在化妆品原料领域使用广泛。采购前请确认纯度等级与包装形式,以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)
纯度规格按批次COA提供(不公开发布)
储存条件密封、阴凉干燥处保存
运输常规化工运输
样品可协商提供
交期现货/按订单安排

供货能力:辛基聚甲基硅氧烷 备有现货,包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票,山东省内可安排快速配送,省外按物流时效发货,具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA(分析证书);可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商,济南圣和化工有限公司 长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 辛基聚甲基硅氧烷 外,您还可以在站内按 CAS 号或产品分类检索更多品类,获取规格与报价。

常见问题

辛基聚甲基硅氧烷 的 CAS 号是多少?

辛基聚甲基硅氧烷 的 CAS 号为 17955-88-3。

该产品的纯度和包装规格是什么?

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。

辛基聚甲基硅氧烷 有什么用途?

主要应用于化妆品原料。

如何购买或获取报价?

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系,注明产品名称、CAS 号与需求数量,一个工作日内回复报价。供应商:济南圣和化工有限公司。

PubChem 公开数据

Description

1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane · CAS 17955-88-3 · C15H38O2Si3. UNII Q95M2P1KJL.

Identification

CAS Registry Number17955-88-3
PubChem CID87373
Molecular formulaC15H38O2Si3
IUPAC nametrimethyl-(methyl-octyl-trimethylsilyloxysilyl)oxysilane
UNII (FDA)Q95M2P1KJL

Computed Descriptors

Molecular Weight334.72
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count11
Exact Mass334.21796005
Monoisotopic Mass334.21796005
Topological Polar Surface Area18.5
Heavy Atom Count20
Formal Charge0
Complexity241

Physical description & handling notes

  • Liquid

Regulatory Status

Regulatory & Food ContactCIR / INCI: Cosmetic ingredients (Caprylyl Methicone) -> CIR (Cosmetic Ingredient Review)
GHS notification summary98% (49 / 50)

GHS Hazard Classification

GHS notification summary98% (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.

Documented Uses

  • CIR ingredient: Caprylyl Methicone
  • Information on 11 consumer products that contain Caprylyl Methicone in the following categories is provided:
  • 2021: 1,000,000 - <5,000,000 lb
  • Other (requires additional information)
  • Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octyl-: ACTIVE

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane?

CAS 17955-88-3; molecular formula C15H38O2Si3; molecular weight — g/mol.

What other names is 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane known by?

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.

What is the regulatory status of 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Caprylyl Methicone) -> CIR (Cosmetic Ingredient Review).

Is 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane classified as hazardous?

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.

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