ChemicalBook > CAS DataBase List > Tetrabutyl orthosilicate
Tetrabutyl orthosilicate
Introduction- Product Name
- Tetrabutyl orthosilicate
- CAS No.
- 4766-57-8
- Chemical Name
- Tetrabutyl orthosilicate
- Synonyms
- T1750;DK792;DK310;CT1750;CFS-578;DKSI164;DKFELEX0204;n-Butylsilicate;TETRABUTOXYSILANE;Silicon n-butoxide
- CBNumber
- CB4217992
- Molecular Formula
- C16H36O4Si
- Formula Weight
- 320.54
- MOL File
- 4766-57-8.mol
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Tetrabutyl orthosilicate Property
- Melting point:
- -80 °C
- Boiling point:
- 275 °C (lit.)
- Density
- 0.899 g/mL at 25 °C (lit.)
- vapor density
- >1 (vs air)
- refractive index
- n20/D 1.413(lit.)
- Flash point:
- 174 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- liquid
- Specific Gravity
- 0.9
- color
- colorless
- Water Solubility
- reacts
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 1709274
- CAS DataBase Reference
- 4766-57-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Tetrabutyl silicate(4766-57-8)
- EPA Substance Registry System
- Silicic acid (H4SiO4), tetrabutyl ester (4766-57-8)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-37/39
- RIDADR
- UN2924
- WGK Germany
- 3
- F
- 10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29209090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
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
Sigma-Aldrich
- Product number
- T5702
- Product name
- Tetrabutyl orthosilicate
- Purity
- 97%
- Packaging
- 100g
- Price
- $143
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1126
- Product name
- Tetrabutyl Orthosilicate
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $45
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1126
- Product name
- Tetrabutyl Orthosilicate
- Purity
- >98.0%(GC)
- Packaging
- 500mL
- Price
- $302
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L03141
- Product name
- Tetra-n-butoxysilane, 97%
- Packaging
- 25g
- Price
- $37.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L03141
- Product name
- Tetra-n-butoxysilane, 97%
- Packaging
- 100g
- Price
- $104.65
- Updated
- 2024/03/01
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Tetrabutyl orthosilicate Chemical Properties,Usage,Production
Introduction
The ethyl group of ethyl silicate is replaced by N-butyl, so the speed of hydrolysis is even slower than N-propyl silicate, and in addition to a cross-linking agent for silicon rubber, and a modifying agent for organic and inorganic resins, it can also be used as a heating medium or cooling medium by making it a condensate. There are also hopes for applications to electron donors in Ziegler-Natta catalysts.
Chemical Properties
Colorless transparent liquid
Uses
It is an important organic intermediate used in agrochemicals, pharmaceuticals and dyestuff fields and also in the alkylation and alkoxylation of silane.
Tetrabutyl orthosilicate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Tetrabutyl orthosilicate manufacturers
Career Henan Chemical Co
- Product
- Tetrabutyl orthosilicate 4766-57-8
- Price
- US $2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- customsie
- Release date
- 2018-08-20
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