甲基丙烯酸2-乙基己酯

Name: 甲基丙烯酸2-乙基己酯
Brand: 济南圣和化工有限公司

CAS 688-84-6C12H22O2MW 198.30

本页收录甲基丙烯酸2-乙基己酯，CAS 登记号为 688-84-6，分子式 C12H22O2，分子量 198.30，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	688-84-6
分子式	C12H22O2
分子量	198.30
沸点	110 °C @ 14 mm Hg
LogP	log Kow = 4.54
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

甲基丙烯酸2-乙基己酯在有机化学品领域使用广泛。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：甲基丙烯酸2-乙基己酯备有现货，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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需甲基丙烯酸2-乙基己酯以外的配套原料，也欢迎一并列出需求清单。

常见问题

甲基丙烯酸2-乙基己酯的 CAS 号是多少？

甲基丙烯酸2-乙基己酯的 CAS 号为 688-84-6。

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2-乙基己酯有什么用途？

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

2-Ethylhexyl methacrylate · CAS 688-84-6 · C12H22O2. UNII 8Q7XLQ325N. Boiling Point: 110 °C @ 14 mm Hg; Boiling Point: 113-224 °C; Flash Point: 92 °C.

Identification

CAS Registry Number	688-84-6
PubChem CID	12713
Molecular formula	C12H22O2
IUPAC name	2-ethylhexyl 2-methylprop-2-enoate
UNII (FDA)	8Q7XLQ325N

Computed Descriptors

Molecular Weight	198.30
XLogP3	4.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	8
Exact Mass	198.161979940
Monoisotopic Mass	198.161979940
Topological Polar Surface Area	26.3
Heavy Atom Count	14
Formal Charge	0

Physical & Chemical Properties

Boiling Point	110 °C @ 14 mm Hg
Boiling Point	113-224 °C
Flash Point	92 °C
Density	0.880 g/cu cm @ 25 °C
Vapor Density	6.8 (Air= 1)
Vapor Pressure	0.07 [mmHg]
Vapor Pressure	0.076 mm Hg @ 25 °C /Estimated/
LogP	log Kow = 4.54
LogP	4.2-4.8
LogP	4.67

Physical description & handling notes

Liquid; CBI
Liquid; [ICSC] Colorless liquid with an odor of ether; [MSDSonline]
LIQUID.
Solubility in water: none
Relative density (water = 1): 0.9
Relative vapor density (air = 1): 6.8

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

GHS Hazard Classification

Reported hazard statements	H315 (41.7%), H317 (83.1%), H319 (41.7%), H335 (38.8%), H412 (28.5%), H227, H361, H401

H315 (41.7%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (83.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Used as monomer for polymers used in latex paints, lacquers, polishes, coating resins for food contact, and viscosity index improvers; [HSDB]
Plastic Composites Manufacturing [Category: Industry]
COMONOMER FOR ACRYLIC POLYMERS USED IN LATEX PAINTS.
COMONOMER FOR ACRYLIC POLYMERS USED IN LACQUERS.
MONOMER FOR POLYMERS USED AS VISCOSITY INDEX IMPROVERS.
Used as a comonomer in the production of acrylic polymers for surface coating resins intended for use in contact with food and acrylic emulsion polymer for polishes.

Synonyms

2-ETHYLHEXYL METHACRYLATE; 688-84-6; 2-Ethylhexyl methacryate; 2-Ethyl-1-hexyl methacrylate; Methacrylic acid, 2-ethylhexyl ester; 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester; Methacrylate, 2-ethylisohexy; ethylhexyl methacrylate; HSDB 5440; EINECS 211-708-6; NSC 24173; NSC 32647; BRN 1769420; 8Q7XLQ325N; ACRYESTER EH; AI3-03266

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Ethylhexyl methacrylate?

CAS 688-84-6; molecular formula C12H22O2; molecular weight — g/mol.

What other names is 2-Ethylhexyl methacrylate known by?

2-ETHYLHEXYL METHACRYLATE, 688-84-6, 2-Ethylhexyl methacryate, 2-Ethyl-1-hexyl methacrylate, Methacrylic acid, 2-ethylhexyl ester, 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester.

What is the regulatory status of 2-Ethylhexyl methacrylate?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is 2-Ethylhexyl methacrylate classified as hazardous?

Hazard statements reported: H315, H317, H319, H335, H412.

What are the key physical properties of 2-Ethylhexyl methacrylate?

Boiling Point: 110 °C @ 14 mm Hg; Boiling Point: 113-224 °C; Flash Point: 92 °C; Density: 0.880 g/cu cm @ 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.