东甲三唑三硅氧烷

Name: 东甲三唑三硅氧烷
Brand: 济南圣和化工有限公司

CAS 155633-54-8C24H39N3O3Si3MW 501.8

济南圣和化工主营供应东甲三唑三硅氧烷（CAS 155633-54-8），归类于医药中间体及原料药，分子式 C24H39N3O3Si3，分子量 501.8。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	155633-54-8
分子式	C24H39N3O3Si3
分子量	501.8
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	医药中间体及原料药
类别	医药中间体及原料药

应用领域

医药中间体及原料药

该产品的下游应用集中在医药中间体及原料药。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

供应说明：东甲三唑三硅氧烷常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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。除东甲三唑三硅氧烷外，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

东甲三唑三硅氧烷的 CAS 号是多少？

东甲三唑三硅氧烷的 CAS 号为 155633-54-8。

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。

东甲三唑三硅氧烷有什么用途？

主要应用于医药中间体及原料药。

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

DROMETRIZOLE TRISILOXANE · CAS 155633-54-8 · C24H39N3O3Si3. UNII HC22845I1X.

Identification

CAS Registry Number	155633-54-8
PubChem CID	9848888
Molecular formula	C24H39N3O3Si3
IUPAC name	2-(benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[methyl-bis(trimethylsilyloxy)silyl]propyl]phenol
UNII (FDA)	HC22845I1X

Computed Descriptors

Molecular Weight	501.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	9
Exact Mass	501.22992172
Monoisotopic Mass	501.22992172
Topological Polar Surface Area	69.4
Heavy Atom Count	33
Formal Charge	0
Complexity	613

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Uv absorber
GHS notification summary	100% (4 / 4)

GHS Hazard Classification

GHS notification summary	100% (4 / 4)

This chemical does not meet GHS hazard criteria for 100% (4 of 4) of all reports.

Reported as not meeting GHS hazard criteria by 4 of 4 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

Drometrizole trisiloxane is used as an active ingredient in various sunscreens for the indication of protecting the skin by absorbing the damaging UV radiation of sunlight.
Drometrizole trisiloxane is reported as having little to no absorption through the skin. At this time, however, studies demonstrate that the components of most commonly used sunscreens are likely absorbed into the skin at least to some extent - although penetration to deeper tissues and the cutaneous circulation remains limited. Despite the extensive use of sunscreen products around the world, there have been few reports of adverse effects related to their use.

Synonyms

Drometrizole trisiloxane; 155633-54-8; Silatrizole; Mexoryl XL; OR 10154; OR-10154; HC22845I1X; DTXSID40431753; RefChem:135828; DTXCID30382583; 919-634-2; Drometrizole trisiloxane [WHO-DD]; 2-(benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[methyl-bis(trimethylsilyloxy)silyl]propyl]phenol; UNII-HC22845I1X; Drometrizole trisiloxane [INCI]; SCHEMBL15380

Frequently Asked Questions

What are the CAS number and molecular formula of DROMETRIZOLE TRISILOXANE?

CAS 155633-54-8; molecular formula C24H39N3O3Si3; molecular weight — g/mol.

What other names is DROMETRIZOLE TRISILOXANE known by?

Drometrizole trisiloxane, 155633-54-8, Silatrizole, Mexoryl XL, OR 10154, OR-10154.

What is the regulatory status of DROMETRIZOLE TRISILOXANE?

Documented regulatory listings: CIR / INCI: Uv absorber.

Is DROMETRIZOLE TRISILOXANE classified as hazardous?

100% of GHS notifications report no hazard classification (4 of 4).

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.