三甲基丙烯酸三羟甲基丙酯

Name: 三甲基丙烯酸三羟甲基丙酯
Brand: 济南圣和化工有限公司

CAS 3290-92-4C18H26O6MW 338.4

本页收录三甲基丙烯酸三羟甲基丙酯，CAS 登记号为 3290-92-4，分子式 C18H26O6，分子量 338.4，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	3290-92-4
分子式	C18H26O6
分子量	338.4
LogP	3.8
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	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。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

供货能力：三甲基丙烯酸三羟甲基丙酯备有现货，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。除三甲基丙烯酸三羟甲基丙酯外，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

三甲基丙烯酸三羟甲基丙酯的 CAS 号是多少？

三甲基丙烯酸三羟甲基丙酯的 CAS 号为 3290-92-4。

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。

三甲基丙烯酸三羟甲基丙酯有什么用途？

主要应用于有机化学品。

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

Trihydroxymethylpropyl trimethylacrylate · CAS 3290-92-4 · C18H26O6. UNII S734UC120F.

Identification

CAS Registry Number	3290-92-4
PubChem CID	18689
Molecular formula	C18H26O6
IUPAC name	2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate
UNII (FDA)	S734UC120F

Computed Descriptors

Molecular Weight	338.4
XLogP3	3.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	13
Exact Mass	338.17293854
Monoisotopic Mass	338.17293854
Topological Polar Surface Area	78.9
Heavy Atom Count	24
Formal Charge	0

Physical description & handling notes

Liquid; Dry Powder
Amber liquid with a musty odor; [AIHA] Yellow viscous liquid; [Alfa Aesar MSDS]
183.3 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID3027530]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Trimethylolpropane Trimethacrylate) -> CIR (Cosmetic Ingredient Review)
GHS notification summary	22.3% (195 / 874)

GHS Hazard Classification

GHS notification summary	22.3% (195 / 874)
Reported hazard statements	H411 (76.7%)

This chemical does not meet GHS hazard criteria for 22.3% (195 of 874) of reports.

H411 (76.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Documented Uses

CIR ingredient: Trimethylolpropane Trimethacrylate
Used in UV-cured inks, coatings, adhesives, and dental sealants; [AIHA] Used in the chemical, paint, and polymer industries; Also used in adhesives, binding agents, cosmetics, vulcanizing agents, and crosslinking agents; [IUCLID]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Working with Glues and Adhesives [Category: Other]
Plastic Composites Manufacturing [Category: Industry]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

Synonyms

TRIMETHYLOLPROPANE TRIMETHACRYLATE; 3290-92-4; Acryester TMP; TMPTMA; Chemlink 30; Blemmer PTT; Light Ester TMP; Perkalink 400; NK Ester TMPT; Sartomer 350; NK Ester M TMPT; Sartomer SR 350; Chemlink 3080; Saret 515; Monocizer TD 1500; 1,1,1-Trimethylolpropane trimethacrylate

Frequently Asked Questions

What are the CAS number and molecular formula of Trihydroxymethylpropyl trimethylacrylate?

CAS 3290-92-4; molecular formula C18H26O6; molecular weight — g/mol.

What other names is Trihydroxymethylpropyl trimethylacrylate known by?

TRIMETHYLOLPROPANE TRIMETHACRYLATE, 3290-92-4, Acryester TMP, TMPTMA, Chemlink 30, Blemmer PTT.

What is the regulatory status of Trihydroxymethylpropyl trimethylacrylate?

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

Is Trihydroxymethylpropyl trimethylacrylate classified as hazardous?

22.3% of GHS notifications report no hazard classification (195 of 874).

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.