Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich Specification

Molecular Formula
C H O Si

Purity
98%

Packaging Type
Glass Bottle

CAS No
78-10-4

Boiling point
168 C

Density
0.933 Gram per millilitre (g/mL)

Molecular Weight
208.33 g/mol Grams (g)

Usage
Laboratory

Melting Point
77 C

Physical State
Liquid

Flash Point
45 C

Shelf Life
1 Years

Ph Level
N/A

Size
1Ltr

Grade
Reagent Grade

Type
Industrial Lab Chemicals

Application
Laboratory

Appearance
Colorless liquid

Purity(%)
98%

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich Trade Information

Minimum Order Quantity
10 Bottles

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Bottles Per Month

Delivery Time
5 Days

Main Domestic Market
All India

About Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tetraethyl orthosilicate (TEOS) reagent grade, 98%, is a colorless liquid alkoxide primarily used as a precursor for silicon dioxide (SiO2) thin film deposition. It's also utilized in the creation of hydrogels, nanoparticle-based drug delivery systems, and as a chemical crosslinking agent for polymers. TEOS is known by several other names, including ethyl silicate (though this can be ambiguous), silicon tetraethoxide, and tetraethoxysilane. Key Characteristics and Uses:

Chemical Formula: Si(OC2H5)4
Molecular Weight: 208.33 g/mol
CAS Number: 78-10-4
Reagent Grade: 98% purity
Applications:
- Silicon Dioxide (SiO2) Thin Films: TEOS serves as a key precursor for depositing SiO2 films, widely used in the semiconductor industry and for other applications.
- Hydrogels: TEOS is used in the formation of hydrogels, which are networks of polymer chains that can absorb large amounts of water.
- Nanoparticle-based Drug Delivery: TEOS can be employed to create silica nanoparticles, which are used in drug delivery systems.
- Crosslinking Agent: TEOS can act as a crosslinking agent in silicone polymers, increasing their strength and durability.
- Other Uses: TEOS is also utilized in the synthesis of zeolites, coatings for various materials, and the production of aerogel.

Important Considerations:

Solubility: TEOS is practically insoluble in water but is miscible with alcohol.
Decomposition: It slowly decomposes in the presence of water.
Commercial Production: TEOS is commercially produced by reacting ethanol with metallic silicon.

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tell us about your requirement

product

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Email

More Products in Laboratory Chemical Category

QuickRxn XhoI (20U/mcl) 250 Units SRL

QuickRxn XhoI (20U/mcl) 250 Units SRL

Price 1540.0 INR / Piece

Minimum Order Quantity : 25 Pieces

Size : 250 Units

Shelf Life : 2 Years

CAS No : Not applicable

Usage : Laboratory

Get a Price/Quote

Sodium Fluoride ER Qualigens, 500g

Sodium Fluoride ER Qualigens, 500g

Price 3169.0 INR / Piece

Minimum Order Quantity : 1 Bottle

Size : 500g

Shelf Life : 60 Months

CAS No : 7681494

Usage : Laboratory

Get a Price/Quote

Silver Nitrate N/50 Solution 500ml Qualigens

Silver Nitrate N/50 Solution 500ml Qualigens

Price 3590.0 INR / Bottle

Minimum Order Quantity : 1 Bottle

Size : 500ml

Shelf Life : 12 Months

CAS No : 7761888

Usage : Laboratory

Get a Price/Quote

Potassium Metabisulphite SQ Qualigens, 500 g

Potassium Metabisulphite SQ Qualigens, 500 g

Price 948.0 INR / Piece

Minimum Order Quantity : 1 Piece

Size : 500g

Shelf Life : 36 Months

CAS No : 16731558

Usage : Laboratory

Get a Price/Quote

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Tetraethyl Orthosilicate Reagent Grade 98% 1Ltr Sigma-Aldrich

Price 6516.65 INR/Bottle

Request To Call Back

✕