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2-hydroxyethyl methacrylate

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Origin: China

Cas No: 868-77-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details

CAS No.:: 868-77-9

Other Names:: Ethylene glycol methacrylate

MF:: C6H10O3

EINECS No.:: 868-77-9

Place of Origin:: Shandong, China

Type:: Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates

Purity:: ≥99%

Brand Name:: FinerChem

Model Number:: 868-77-9

Application:: used in the manufacture of thermosetting coatings

Appearance:: Colorless transparent liquid

Product name:: 2-Hydroxyethyl methacrylate

CAS:: 868-77-9

Density:: 1.073

Packaging&Delivery

Packaging Details: Fluorinated bottle for 1kg, 25kg/drum,200L Iron drum or as your special request

Port: SHANGHAI, QINGDAO , BEIJING, SHENZHEN , DALIAN

Lead Time:

Quantity(Kilograms)	1 - 500	>500
Est. Time(days)	4	To be negotiated

Products Description

Product Name	2-Hydroxyethyl methacrylate
CAS No.	868-77-9
Appearance	Colorless transparent liquid
Assay	≥99%
Capacity	200mt/year
Min.packing	1gram
Application	Mainly used in the manufacture of thermosetting coatings, fiber treatment agents, adhesives, photosensitive resins and medical polymer materials
Standard	Export
Brand	Finerchem
More information	Molecular Formula: C6H10O3 Molecular Weight: 130.14 CAS Registry Number: 868-77-9 EINECS: 212-782-2 Density: 1.073 Melting point: -12 ºC Boiling point: 205-208 ºC Refractive index: 1.451-1.453 Flash point: 101 ºC Water solubility: soluble

Property

CAS No.: 868-77-9 Formula: C6H10O3 Molecular Weight: 130.14200

Description

Hydroxyethylmethacrylate or HEMA is the monomer that is used to make the polymer polyhydroxyethylmethacrylate. The polymer is hydrophobic; however, when the polymer is subjected to water it will swell due to the molecule's hydrophilic pendant group. Depending on the physical and chemical structure of the polymer, it is capable of absorbing from 10 to 600% water relative to the dry weight. Because of this property, it was one of the first materials to be successfully used in the manufacture of flexible contact lenses

Basic Info

Chemical Name	2-hydroxyethyl methacrylate
Synonyms	2-HYDROXYETHYL METHACRYLATE (2-HEMA); ETHYLENEGLYCOL METHACRYLATE (HEMA); ethylene glycol monomethacrylate; HYDROXYETHYL METHACRYLATE; 2-Hydroxyethyl methacrylate; 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester; 2-HYDROXYETHL METHACRYLATE; 2-hydroxyethyl 2-methylprop-2-enoate; BisoMer SR; hydroxy ethyl methacrylate; GMA; ETHYLENE GLYCOL METHACRYLATE; GE 610; 2-HYDROXYETHYLMETHACRYLATE; METHACRYLIC ACID 2-HYDROXYETHYL ESTER; methanol,methyl methacrylate;
CAS No.	868-77-9
Molecular Formula	C6H10O3
Molecular Weight	130.14200
PSA	46.53000
LogP	0.09800

Properties

Appearance & Physical State	colourless liquid
Density	1.073
Boiling Point	174.909ºC at 760 mmHg
Melting Point	-12ºC
Flash Point	64.043ºC
Refractive Index	1.441
Water Solubility	soluble
Stability	Unstable - may polymerize in the absence of stabilizer. May be stabilized with, or contain small amounts of, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. Incompatible with strong oxidizing agents, free radical in
Storage Condition	2-8ºC
Vapor Density	5 (vs air)
Vapor Pressure	0.01 mm Hg ( 25 °C)

Safety Info

RTECS	OZ4725000
Safety Statements	S26-S28A
HS Code	2916140000
WGK Germany	1
Risk Statements	R36/38; R43
Hazard Codes	Xi

Synthesis Route

oxirane+methacrylic acid→2-hydroxyethyl methacrylate+2-Hydroxyethyl Acetate
allene+carbon monoxide→2,2-DIMETHYL-1,3-DIOXOLANE+2-hydroxyethyl methacrylate
oxirane+methacrylic acid→2-hydroxyethyl methacrylate

Precursor

oxirane
2-hydroxyisobutyric acid
methacrylic acid
Ethylene glycol

Downstream Product

2-[hydroxy-[2-(2-methylprop-2-enoyloxy)ethoxy]phosphoryl]oxyethyl 2-methylprop-2-enoate
ETHYLENE GLYCOL METHACRYLATE PHOSPHATE
4-[2-(2-methylprop-2-enoyloxy)ethoxy]-4-oxobutanoic acid
2-(2-methylprop-2-enoyloxy)ethyl 2-bromo-2-methylpropanoate

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