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Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide

CAS 40372-72-3C18H42O6S4Si2MW 539.0

济南圣和化工有限公司现供应Organic Chemicals——Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide(CAS 40372-72-3),分子式 C18H42O6S4Si2,分子量 539.0。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40372-72-3
分子式C18H42O6S4Si2
分子量539.0
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Organic Chemicals
类别Organic Chemicals

应用领域

Organic Chemicals

Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide在Organic Chemicals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

供应说明:Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide 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

济南圣和化工有限公司位于山东济南,主营化工原料供应,精选产品 3,000+ 种,覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书,一个工作日内回复报价,欢迎国内外采购方长期合作。

常见问题

Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide 的 CAS 号是多少?

Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide 的 CAS 号为 40372-72-3。

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。

Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide 有什么用途?

主要应用于Organic Chemicals。

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

Silane coupler KH-858 · CAS 40372-72-3 · C18H42O6S4Si2. UNII J98V193ZRY.

Identification

CAS Registry Number40372-72-3
PubChem CID162012
Molecular formulaC18H42O6S4Si2
IUPAC nametriethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane
UNII (FDA)J98V193ZRY

Computed Descriptors

Molecular Weight539.0
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count23
Exact Mass538.14027682
Monoisotopic Mass538.14027682
Topological Polar Surface Area157
Heavy Atom Count30
Formal Charge0
Complexity321

Physical description & handling notes

  • Dry Powder; Large Crystals; Dry Powder; Liquid; Liquid; Other Solid

Regulatory Status

GHS notification summary93.4% (99 / 106)

GHS Hazard Classification

GHS notification summary93.4% (99 / 106)

This chemical does not meet GHS hazard criteria for 93.4% (99 of 106) of all reports.

Reported as not meeting GHS hazard criteria by 99 of 106 companies (only 6.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

  • Processing aids not otherwise specified
  • 2023: 1,000,000 - <2,500,000 lb
  • 2022: 1,000,000 - <2,500,000 lb
  • 2021: 1,000,000 - <5,000,000 lb
  • 2020: 1,000,000 - <5,000,000 lb
  • Other (requires additional information)

Synonyms

4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane; Bis[3-(triethoxysilyl)propyl] tetrasulfide; UNII-J98V193ZRY; EINECS 254-896-5; J98V193ZRY; DTXSID3029362; 3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-; bis(3-triethoxysilylpropyl)tetrasulfane; DTXCID109362; bis(triethoxysilylpropyl) tetrasulfide; bis-(triethoxysilylpropyl)tetrasulfane; bis(3-(triethoxysilyl)propyl) tetrasulfide; 3,3'-bis(triethoxysilylpropyl) tetrasulfide; BIS(.GAMMA.-(TRIETHOXYSILYL)PROPYL) TETRASULFIDE; 3,16-DIOXA-8,9,10,11-TETRATHIA-4,15-DISILAOCTADECANE, 4,4,15,15-; RefChem:96311

Frequently Asked Questions

What are the CAS number and molecular formula of Silane coupler KH-858?

CAS 40372-72-3; molecular formula C18H42O6S4Si2; molecular weight — g/mol.

What other names is Silane coupler KH-858 known by?

4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, Bis[3-(triethoxysilyl)propyl] tetrasulfide, UNII-J98V193ZRY, EINECS 254-896-5, J98V193ZRY, DTXSID3029362.

Is Silane coupler KH-858 classified as hazardous?

93.4% of GHS notifications report no hazard classification (99 of 106).

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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