甲基丙烯酸十六酯

Name: 甲基丙烯酸十六酯
Brand: 济南圣和化工有限公司

CAS 2495-27-4C20H38O2MW 310.5

甲基丙烯酸十六酯，CAS 登记号 2495-27-4，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号2495-27-4

分子式C20H38O2

分子量310.5

LogP9.4

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

用途与场景

有机化学品

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到甲基丙烯酸十六酯的 CAS 号？

本页已列出甲基丙烯酸十六酯的 CAS 号：2495-27-4，可与随货 COA 核对。

可以提供哪些规格和包装？

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甲基丙烯酸十六酯一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

Hexadecyl methacrylate · CAS 2495-27-4 · C20H38O2. UNII CK8I60B77H.

Identification

CAS Registry Number	2495-27-4
PubChem CID	17235
Molecular formula	C20H38O2
IUPAC name	hexadecyl 2-methylprop-2-enoate
UNII (FDA)	CK8I60B77H

Computed Descriptors

Molecular Weight	310.5
XLogP3	9.4
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	17
Exact Mass	310.287180451
Monoisotopic Mass	310.287180451
Topological Polar Surface Area	26.3
Heavy Atom Count	22
Formal Charge	0

Physical description & handling notes

Liquid
Clear odorless liquid; [MSDSonline]
1.02X10-4 mm Hg @ 25 °C (Extrapolated)
log Kow = 8.64 /Estimated/
Henry's Law constant: 5.0X10-2 atm-cu m/mol @ 25 °C /Estimated/
METHYL METHACRYLATE, AND IN GENERAL THE METHACRYLIC ESTERS, POLYMERIZE MUCH LESS READILY THAN THE CORRESPONDING ORDINARY ACRYLATES. NONE THE LESS, THEY ARE STABILIZED BY ADDING HYDROQUINONE OR PYROGALLOL, PARTICULARLY IN THE PRESENCE OF METALLIC COPPER. /METHACRYLATES/

Regulatory Status

GHS notification summary	33.7% (129 / 383)

GHS Hazard Classification

GHS notification summary	33.7% (129 / 383)
Reported hazard statements	H315 (66.3%), H317 (15.9%), H319 (66.3%), H335 (66.3%)

This chemical does not meet GHS hazard criteria for 33.7% (129 of 383) of reports.

H315 (66.3%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used as monomer (i.e. for motor oil viscosity index improvers and its homopolymer); [HSDB]
COMONOMER, EG, FOR MOTOR OIL VISCOSITY INDEX IMPROVERS.
The methacrylates can be synthesized by catalytic oxidation of isobutylene and subsequent esterification with the appropriate alcohol, or by reacting acetone with hydrocyanic acid and subsequent esterification in sulfuric acid with the appropriate alcohol. /Methacrylic esters/
2023: 1,000,000 - <5,000,000 lb
2022: 1,000,000 - <5,000,000 lb
2021: 1,000,000 - <5,000,000 lb

Synonyms

HEXADECYL METHACRYLATE; 2495-27-4; Cetyl methacrylate; UNII-CK8I60B77H; palmityl methacrylate; CK8I60B77H; BLEMMER CMA; HSDB 5883; EINECS 219-672-3; EC 219-672-3; 1-HEXADECANOL, METHACRYLATE; RefChem:7511; 219-672-3; hexadecyl 2-methylprop-2-enoate; 2-Propenoic acid, 2-methyl-, hexadecyl ester; 1-hexadecyl methacrylate

Frequently Asked Questions

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

CAS 2495-27-4; molecular formula C20H38O2; molecular weight — g/mol.

What other names is Hexadecyl methacrylate known by?

HEXADECYL METHACRYLATE, 2495-27-4, Cetyl methacrylate, UNII-CK8I60B77H, palmityl methacrylate, CK8I60B77H.

Is Hexadecyl methacrylate classified as hazardous?

33.7% of GHS notifications report no hazard classification (129 of 383).

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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