4766-57-8 Butyl silicate ((BuO)4Si) Butyl silicate ((C4H9O)4Si) NSC-89762 NSC89762 Silane, tetrabutoxy- Silicic acid (H4SiO4), tetrabutyl ester Silicon tetrabutoxide Tetra-n-butoxysilane Tetrabutoxysilane Tetrabutyl orthosilicate Tetrabutyl silicate CAS 4766-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4766-57-8 |
| Molecular Formula | C16H36O4Si |
| Molecular Weight | 320.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4766-57-8 Butyl silicate ((BuO)4Si) Butyl silicate ((C4H9O)4Si) NSC-89762 NSC89762 Silane, tetrabutoxy- Silicic acid (H4SiO4), tetrabutyl ester Silicon tetrabutoxide Tetra-n-butoxysilane Tetrabutoxysilane Tetrabutyl orthosilicate Tetrabutyl silicate (CAS 4766-57-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H36O4Si. Molecular weight: 320.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H36O4Si |
| Molecular Weight | 320.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
Related Butyl Standards
- Calcium silicate (CAS 1344-95-2)
- calcium silicate (CAS 10101-39-0)
- Potassium Silicate (CAS 1312-76-1)
- Sodium silicate,AR (CAS 13870-30-9)
- Silicate(4-), [2,5-dioxo-1-pyrrolidinyl 6-[[[3-[(29H,31H-phthalocyanin-1-yl-κN29,κN30,κN31,κN32)oxy]propoxy]carbonyl]amino]hexanoato(2-)]bis[N-[3-[(hydroxy-κO)dimethylsilyl]propyl]-3-sulfo-N,N-bis(3-sulfopropyl)-1-propanaminiumato(4-)]-,sodium (1:4),(OC-6-13)- (CAS 916821-46-0)
- Sodium silicate solution (CAS 84992-49-4)
Recommended Standards
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- (S)-2-Amino-2-(5-bromo-2-fluorophenyl)ethan-1-ol (CAS 1213563-56-4)
- 3,9-Bis(3-aminopropyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 21587-74-6)
- 3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 119-17-5)
- 1-(2-(Trifluoromethyl)phenyl)-1H-pyrrole-2-carbaldehyde (CAS 312303-90-5)
- Hexapeptide-11 (CAS 161258-30-6)
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