Tetraethyl orthosilicate CAS#: 78-10-4; ChemWhat Code: 33014
Names & Identifiers |
Product Name | Tetraethyl orthosilicate |
Synonyms | Tetraethoxysilane-40;Tetraethyl orthosilicate, 98%, AcroSeal;TETRAETHYL ORTHOSILICATE FOR SYNTHESIS;Tetraethoxysilane Si-28;TETRAETHOXYSILANE-28;Tetraethyl orthosilicate >=99.0% (GC);Tetraethyl orthosilicate 99.999% trace Metals basis;Tetraethyl orthosilicate reagent grade, 98% |
CAS Registry Number | 78-10-4 |
Molecular Formula | C8H20O4Si |
Molecular Weight | 208.33 |
EINECS | 201-083-8 |
Other Registry Numbers | |
More Identifiers on PubChem | 78-10-4.mol |
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Chemical & Physical Properties |
Melting point | -77 °C |
Boiling Point | 168 °C(lit.) |
Density | 0.933 g/mL at 20 °C(lit.) |
vapor Density | 7.2 (vs air) |
vapor pressure | <1 mm Hg ( 20 °C) |
Refractive Index | n |
Flash Point | 116 °F |
Storage | Flammables area |
Solubulity | Soluble in ethanol and 2-propanol. |
form | Liquid |
Color | Colorless |
Explosive Limit | 1.3-23%(V) |
Water Solubility | Hydrolysis |
Freezing Point | -77℃ |
Sensitive | Moisture Sensitive |
Merck | 14,3851 |
BRN | 1422225 |
Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, water, alkalies, mineral acids. |
More Properties From PubChem | 78-10-4(More Properties From PubChem) |
NIST Chemistry Reference | Silicic acid (H4sio4), tetraethyl ester(78-10-4) |
EPA Substance Registry System | Silicic acid (H4SiO4), tetraethyl ester(78-10-4) |
Safety & Hazards(Codes & Phrases) |
Hazard Codes | Xn |
R Phrase | 10-20-36/37-36/37/38 |
S Phrase | 16-36/37/39-26-24/25 |
RIDADR | UN 1292 3/PG 3 |
WGK Germany | 1 |
RTECS | VV9450000 |
TSCA | Yes |
Storage Class | 3 |
Packing Group | III |
Hazardous Substances Data | 78-10-4(Hazardous Substances Data) |
More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
Transportation | No Information |
Storage | No Information |
Usage | No Information |
Spectral Properties |
No Information |
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