甲基丙烯酸十八烷基酯

Name: 甲基丙烯酸十八烷基酯
Brand: 济南圣和化工有限公司

CAS 112-08-3C22H42O2MW 338.6

甲基丙烯酸十八烷基酯（CAS 112-08-3）属有机化学品类产品，分子式 C22H42O2，分子量 338.6。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。

产品概览

CAS号	112-08-3
分子式	C22H42O2
分子量	338.6
LogP	10.5
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：甲基丙烯酸十八烷基酯备有现货，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。除甲基丙烯酸十八烷基酯外，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

甲基丙烯酸十八烷基酯的 CAS 号是多少？

甲基丙烯酸十八烷基酯的 CAS 号为 112-08-3。

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。

甲基丙烯酸十八烷基酯有什么用途？

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

Octadecyl methacrylate · CAS 112-08-3 · C22H42O2. UNII 43A41KA91Q. Density: 0.864 @25 °C.

Identification

CAS Registry Number	112-08-3
PubChem CID	122600
Molecular formula	C22H42O2
IUPAC name	octadecyl 2-methylprop-2-enoate
UNII (FDA)	43A41KA91Q

Computed Descriptors

Molecular Weight	338.6
XLogP3	10.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	19
Exact Mass	338.318480578
Monoisotopic Mass	338.318480578
Topological Polar Surface Area	26.3
Heavy Atom Count	24
Formal Charge	0

Physical & Chemical Properties

Density	0.864 @25 °C

Physical description & handling notes

Liquid; Other Solid; Liquid
Clear colorless to very pale yellow liquid; mp = 20 deg C; [TCI America MSDS]

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	32.3% (175 / 542)

GHS Hazard Classification

GHS notification summary	32.3% (175 / 542)
Reported hazard statements	H315 (67.7%), H317 (11.1%), H319 (67.7%), H335 (67.5%)

This chemical does not meet GHS hazard criteria for 32.3% (175 of 542) of reports.

H315 (67.7%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used to make fine and large scale chemicals, plastic products, adhesives-sealants, paints-coatings-thinners, and as a laboratory reagent; [ExPub: ECHA REACH Registrations]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Working with Glues and Adhesives [Category: Other]
Not Known or Reasonably Ascertainable
2023: 1,000,000 - <5,000,000 lb
2022: 1,000,000 - <5,000,000 lb

Synonyms

Octadecyl methacrylate; Stearyl methacrylate; 32360-05-7; N-Octadecyl methacrylate; EINECS 251-013-5; UNII-43A41KA91Q; DTXSID6027975; 43A41KA91Q; AI3-25418; EC 251-013-5; DTXCID607975; RefChem:9279; 251-013-5; octadecyl 2-methylprop-2-enoate; 112-08-3; 2-Propenoic acid, 2-methyl-, octadecyl ester

Frequently Asked Questions

What are the CAS number and molecular formula of Octadecyl methacrylate?

CAS 112-08-3; molecular formula C22H42O2; molecular weight — g/mol.

What other names is Octadecyl methacrylate known by?

Octadecyl methacrylate, Stearyl methacrylate, 32360-05-7, N-Octadecyl methacrylate, EINECS 251-013-5, UNII-43A41KA91Q.

What is the regulatory status of Octadecyl methacrylate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Octadecyl methacrylate classified as hazardous?

32.3% of GHS notifications report no hazard classification (175 of 542).

What are the key physical properties of Octadecyl methacrylate?

Density: 0.864 @25 °C.

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.