CAS Number4766-57-8
SynonymsTetrabutyl orthosilicate; tetrabutyl silicate; Tetra-n-butoxysilane; Silicic acid (HSiO), tetrabutyl ester; Tetrabutoxysilane; EINECS 225-305-8; MFCD00009432
Molecular Formula(CH3CH2CH2CH2O)4Si
Molecular Weight320.54
Purity97%
Density0.9±0.1 g/cm3
Boiling Point275 °C (lit.)
Melting Point-80 °C
Appearanceliquid
EINECS225-305-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4766-57-8 |
| Catalog No. | 2A-9031183 |
| Chinese Name | 正硅酸丁酯 |
| Synonyms | Tetrabutyl orthosilicate; tetrabutyl silicate; Tetra-n-butoxysilane; Silicic acid (HSiO), tetrabutyl ester; Tetrabutoxysilane; EINECS 225-305-8; MFCD00009432 |
| Molecular Formula | (CH3CH2CH2CH2O)4Si |
| Molecular Weight | 320.54 |
| Purity | 97 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 275 °C (lit.) |
| Melting Point | -80 °C |
| Appearance | liquid |
| Water Solubility | reacts |
| Storage Condition | Store at room temperature, away from light, in a v |
| Packaging | III |
| EINECS | 225-305-8 |
| PubChem ID | 24900310 |
| MDL Number | MFCD00009432 |
| SMILES | CCCCO[Si](OCCCC)(OCCCC)OCCCC |
| InChI | 1S/C16H36O4Si/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4/h5-16H2,1-4H3 |
| InChI Key | UQMOLLPKNHFRAC-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1709274 |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | transportation |
| MSDS | msds/31183_1_4766_57_8.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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