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Postion:Product Catalog >Chemical Reagents>Organic reagents>Silane>Tetramethyl orthosilicate
Tetramethyl orthosilicate
  • Tetramethyl orthosilicate
  • Tetramethyl orthosilicate
  • Tetramethyl orthosilicate
  • Tetramethyl orthosilicate
  • Tetramethyl orthosilicate

Tetramethyl orthosilicate NEW

Price $100
Package 25KG
Min. Order: 1KG
Supply Ability: 200TON
Update Time: 2026-03-20

Product Details

Product Name: Tetramethyl orthosilicate CAS No.: 681-84-5
EC-No.: 211-656-4 Min. Order: 1KG
Purity: 99%min Supply Ability: 200TON
Release date: 2026/03/20

High purity Tetramethyl orthosilicate 681-84-5

 

Product name:Tetramethyl orthosilicate

Synonyms:Dynasil M;Methyl orthosilicate;Methyl silicate ((CH3)4SiO4);Methyl silicate ((MeO)4Si);methylesterofortho-silicicaci;methylorthosilicate;methylsilicate((ch3)4sio4);methylsilicate[(meo)4si]

CAS:681-84-5

Formula:C4H12O4Si

Molecular weight:152.22

EINECS:211-656-4

 

Melting point:?4 °C(lit.)

Boling point:121-122 °C(lit.)

Density:1.023 g/mL at 25 °C(lit.)

Vapor Density:5.25 (vs air)

Vapor Pressure:3.35 psi ( 20 °C)

Index of refraction: n20/D 1.368(lit.)

Flash point:84 °F

Storage conditions:Flammables area

Water solubility:hydrolysis

Sensitivity:Moisture Sensitive

BRN:1699658

Purity:98%min

Package: 200kg/drum

Supply capacity: 200mt/month

 

Chemical Properties: colorless, transparent liquid with ester-like flavor.

 

Usage:

1. The insulating material is used as the electronics industry, optical glass treatment agents and coagulants

2. Synthesis of silicone. Manufacturing Paints. Adhesive.

3. Methyl silicate coating can be used to produce heat-resistant, chemical-resistant and silicone solvents and adhesives, and other precision casting, but also wider use of organic synthesis intermediates

 

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Company Profile Introduction

Hebei Chuanghai Biotechnology Co., Ltd. is a professional chemical products company that is widely praised for providing high-quality, cost-effective chemical raw materials. 1. Strong professional ability: We have a team composed of many experts with rich experience and sales staff with very high professional level, with outstanding professional ability. 2. Good product quality: The company strictly controls the quality of its products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products. 3. Product prices are affordable: We are customer demand-oriented and provide the most competitive product prices to ensure that customers can get the greatest value return. 4. Good service: The company aims at customer satisfaction and provides all-round and thoughtful services. Hebei Chuanghai Biotechnology Co., Ltd. Currently specializes in the production and trade of flavors and fragrances, daily chemicals, detergents, UV absorbers / light stabilizers, and chemical additives. From product production, transportation to export, all are managed by our own team Responsible for the production department, a closed loop is formed to provide customers with very cost-effective and high-quality chemical raw materials. After several years of hard work in the Chinese and international chemical markets, Chunanghai has received positive responses and recognition from many customers and has moved itself towards the international market. In the future, Chuanghai will continue to invest very high-quality services and products in the global chemical market to further expand our market, further enhance our professional level, and bring real benefits to global customers. Hebei Chuanghai Biotechnology Co., Ltd. Has won the trust and praise of customers with its professional technical capabilities, high-quality product quality, affordable product prices and good services. If you are looking for a professional chemical

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  • Since: 2021-12-10
  • Address: No. 6 Jianshe South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China, 1801 Ximei Bu
INQUIRY
Sibel
15350571055
Sibel@chuanghaibio.com
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