3-Glycidoxypropyltrimethoxysilane

Price	$1
Package	1KG

Product Details

Product Name: 3-Glycidoxypropyltrimethoxysilane	CAS No.: 2530-83-8
EC-No.: 219-784-2	Min. Order: 1G
Purity: 99%	Supply Ability: 100kg
Release date: 2019/07/06

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3-Glycidoxypropyltrimethoxysilane Basic information

Silane Coupling Agents KH-560 Molecular formula Molecular Structure Physicochemical Properties Uses Application Handling and Storage Fire-fighting measures Toxicological Information

Product Name:	3-Glycidoxypropyltrimethoxysilane
Synonyms:	trimethoxy[3-(oxiranylmethoxy)propyl]-silan;trimethoxy[3-(oxiranylmethoxy)propyl]-Silane;Union carbide a-187;unioncarbidea-187;Y 4087;Z 6040;Silane coupler KH-560;gama-Glycidoxypropyltrimethoxy silane
CAS:	2530-83-8
MF:	C9H20O5Si
MW:	236.34
EINECS:	219-784-2
Product Categories:	Industrial/Fine Chemicals;Epoxy;Epoxy Silanes (Silane Coupling Agents);Functional Materials;Oxiranes;Si (Classes of Silicon Compounds);Silane Coupling Agents;Simple 3-Membered Ring Compounds;Si-O Compounds;Trialkoxysilanes;Adhesion Promoters;Coupling Agents;Dispersing Agents;Epoxy Silanes;Surface Modifiers;Silane series;Chemical Synthesis;Organometallic Reagents;Organosilicon;silane
Mol File:	2530-83-8.mol

3-Glycidoxypropyltrimethoxysilane Chemical Properties

Melting point	-50°C
Boiling point	120 °C2 mm Hg(lit.)
density	1.070 g/mL at 20 °C
refractive index	n20/D 1.429(lit.)
Fp	>230 °F
storage temp.	2-8°C
form	Liquid
color	Clear
Water Solubility	Miscible with alcohols, ketones and aliphatic or aromatic hydrocarbons. Immiscible with water.
Sensitive	Moisture Sensitive
BRN	4308125
InChIKey	BPSIOYPQMFLKFR-UHFFFAOYSA-N
CAS DataBase Reference	2530-83-8(CAS DataBase Reference)
NIST Chemistry Reference	3-Glycidoxypropyltrimethoxysilane(2530-83-8)
EPA Substance Registry System	Silane, trimethoxy[3-(oxiranylmethoxy) propyl]-(2530-83-8)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	36/38-21-52-41
Safety Statements	28A-26-36/37/39-24/25
WGK Germany	2
RTECS	VV4025000
F	10-21
TSCA	Yes
PackingGroup	III
HS Code	29310095

MSDS Information

Provider	Language
Glymo	English
ACROS	English
SigmaAldrich	English
ALFA	English

3-Glycidoxypropyltrimethoxysilane Usage And Synthesis

Silane Coupling Agents KH-560	KH-560 is the first widely used coupling agent and has been used for 40 years. One end of its structure with reactive groups such as amino and vinyl, can react with epoxy, phenolic, polyester and other synthetic resin molecules. The other end is alkoxy (such as methoxy, ethoxy etc.) or chlorine atoms which is connected with silicon. These groups can be transformed into silanol in the hydrolysis in water solution or damp air. And the formed silanol is able to react with surface hydroxyl of glass, minerals and inorganic filler. Therefore, silane coupling agent is commonly used in silicate-filled epoxy, phenolic, polyester resin and other systems. In addition, it can also be used for FRP production, in order to improve its mechanical strength and resistance to wet environment. The organic groups of the silane coupling agent are selective about the reaction of the synthetic resin. Generally, these organic groups lack sufficient reactivity with synthetic resins such as polyethylene, polypropylene and polystyrene, and thus the coupling effect for them is poor. In recent years, new varieties of silane coupling agents with better coupling for polyolefins have been developed, but are limited in cost and other properties and are not yet widely used. Silane coupling agent is also known as silane treatment agent. Its general formula is Y (CH2) nSiX3. Wherein n is an integer of 0 to 3; X is a hydrolyzable group such as chlorine, methoxy, ethoxy and acetoxy; Y is an organic functional group such as a vinyl, an amino, an epoxy group, a methacryloyloxy group and sulfydryl.
Molecular formula	C9H20O5Si
Molecular Structure	Fig: Molecular structure
Physicochemical Properties	Colorless transparent liquid; Soluble in a variety of organic solvents; Easy to hydrolysis; Able for condensation to form polysiloxanes; Easy to polymerize in the presence of overheating, light and peroxide.
Uses	3-Glycidoxypropyltrimethoxysilane is an epoxy-functional silane, it is a clear, light straw liquid. 3-Glycidoxypropyltrimethoxysilane may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders. It is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants. Applications: 3-Glycidoxypropyltrimethoxysilane may improve dry and wet strength in cured composites reinforced with glass fiber rovings Enhance wet electrical properties of epoxy-based encapsulate and packaging materials. Eliminate the need for a separate primer in polysulfide and urethane sealants. Improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
Application	It is mainly used in unsaturated polyester composites to improve the mechanical properties, electrical properties and light transmission properties of the composites, especially to improve their performance in wet environment. In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, it can improve consumption factor and specific inductance captance. Used for its copolymerization with monomers like vinyl acetate and acrylic acid or methacrylic, to form the polymers widely used in coatings, adhesives and sealants, providing excellent adhesion and durability.
Handling and Storage	Handling Normal measures for preventive fire protection. Storage Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2-8 °C.
Fire-fighting measures	Flammable properties Flash point: 135 °C (275 °F)-closed cup Ignition temperature: 400 °C (752 °F) Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special protective equipment for fire-fighters Wear self-contained breathing apparatus for fire-fighting if necessary.
Toxicological Information	Acute toxicity: LD50 Oral-rat-8,030 mg/kg LD50 Dermal-rabbit-4,248 mg/kg Irritation and corrosion: Eyes-rabbit-Mild eye irritation
Chemical Properties	Colorless transparent liquid
Uses	Pre-treatment of carbon steel with 3-(Glycidoxypropyl)trimet?hoxysilane enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coating

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

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career henan chemical co