3-(Triethoxysilyl)propyl methacrylate

Uses

Product Name: 3-(Triethoxysilyl)propyl methacrylate
CAS No.: 21142-29-0
Chemical Name: 3-(Triethoxysilyl)propyl methacrylate
Synonyms: Z-6036;TESPMA;KBE-503;CFS-290;Silquest*Y-11878;Co-Formula CFS-290;3-(triethoxysilyl)propyl ester;N-(3-acetamidophenyl)propanamide;METHACRYLOXYPROPYLTRIETHOXYSILANE;methacryloxypm-pyltriethoxysilane
CBNumber: CB7253205
Molecular Formula: C13H26O5Si
Formula Weight: 290.43
MOL File: 21142-29-0.mol

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3-(Triethoxysilyl)propyl methacrylate Property

Boiling point:: 130 °C
Density: 0.985
vapor pressure: 0-7910Pa at 25℃
refractive index: 1.427
Flash point:: 128°C
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
Specific Gravity: 0.985
color: Colorless to Light yellow
Water Solubility: 63-1000000mg/L at 20℃
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
LogP: -0.9-3.6 at 20℃
CAS DataBase Reference: 21142-29-0(CAS DataBase Reference)
EPA Substance Registry System: 2-Propenoic acid, 2-methyl-, 3-(triethoxysilyl)propyl ester (21142-29-0)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-28-36/37/39-24/25
TSCA: No
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: T2676
Product name: 3-(Triethoxysilyl)propyl Methacrylate (stabilized with BHT)
Purity: >98.0%(GC)
Packaging: 25g
Price: $120
Updated: 2025/07/31

TRC

Product number: T896018
Product name: 3-(Triethoxysilyl)propylMethacrylate
Packaging: 250mg
Price: $45
Updated: 2021/12/16

TRC

Product number: T896018
Product name: 3-(Triethoxysilyl)propylMethacrylate
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK969251
Product name: Methacryloxypropyltriethoxysilane
Purity: 97%
Packaging: 5g
Price: $22
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK969251
Product name: Methacryloxypropyltriethoxysilane
Purity: 97%
Packaging: 25g
Price: $86
Updated: 2021/12/16

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3-(Triethoxysilyl)propyl methacrylate Chemical Properties,Usage,Production

Uses

1. This product is suitable for polyethylene and copolymers of various complex shapes and densities; it is suitable for a wide range of processing tolerances, filled composite materials, etc., and has a high operating temperature, excellent resistance to pressure cracking, abrasion resistance, and impact resistance; it can be grafted onto the polymer backbone to modify polyethylene and other polymers, giving their side chains ester groups of this product, which act as active sites for warm water crosslinking. 2. When used with glass fibers, it can effectively improve the mechanical properties (flexural strength, tensile strength, etc.) of glass fiber products and their adhesion to the matrix (various resins, including thermosetting and thermoplastic resins). 3. As a post-additive for inks and coatings, it can give inks and coatings excellent film hardness and gloss; it can also improve the adhesion of optical fiber coatings. 4. As a reinforcing agent and crosslinking accelerator, it is widely used in composite materials, coatings, inks, adhesives, and sealing materials, and can also be used as a resin modifying additive and enzyme immobilizer. 5. As a crosslinking agent, it can be used in silane crosslinked polyethylene cables and pipes; in the wire and cable industry, this coupling agent is used to treat EPDM systems crosslinked with clay-filled peroxides, improving the consumption factor and specific inductance and capacitance. 6. It can copolymerize with vinyl acetate and acrylic or methacrylic acid monomers, which are widely used in coatings, adhesives, and sealants, providing excellent adhesion and durability.

Chemical Properties

Clear to straw liquid with mild odor

Flammability and Explosibility

Not classified

3-(Triethoxysilyl)propyl methacrylate Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(Triethoxysilyl)propyl methacrylate Suppliers

China 172 Germany 2 India 2 Japan 3 Singapore 1 United Kingdom 4 United States 12 Global 196

Nanjing Quanxi New Materials Co., Ltd

Tel: 025-025-58183162-0 18021540488
Email: 1094405027@qq.com
Country: China
ProdList: 63
Advantage: 58

SHANDONG ZHENGJI CHEMICAL CO.,LTD

Tel: 15725727171;18369999171
Email: sales2@promisechemical.com
Country: China
ProdList: 168
Advantage: 58

Hubei Yiling Biotechnology Co., Ltd

Tel: 027-027-65526929 17771822910
Email: hxry001@foxmail.com
Country: China
ProdList: 60
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

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View Lastest Price from 3-(Triethoxysilyl)propyl methacrylate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-(Triethoxysilyl)propyl methacrylate 21142-29-0
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-20

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 3-(Triethoxysilyl)propyl methacrylate 21142-29-0
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-27

Henan Aochuang Chemical Co.,Ltd.

Product: 3-(Triethoxysilyl)propyl methacrylate 21142-29-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-09

21142-29-0, 3-(Triethoxysilyl)propyl methacrylateRelated Search:

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(3-Methacryloyloxypropyl)triethoxysilane

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Triethoxy[3-(methacryloyloxy)propyl]silane

γ-Methacryloxypropyltriethoxysilane

Methacrylic Acid 3-(Triethoxysilyl)propyl Ester

TESPMA

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γ-Methacryloxypropyltriethoxysilane

3-methylacryloyloxypropyltriethoxysilane

21142-29-0

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Acrylate