78-10-4 Tetraethyl Orthosilicate C8H20O4Si Ethyl Silicate TEOS Raw Materials Used In Pharmaceutical Industry
Model Number : HMHT0013
CAS: 78-10-4; 1109-96-2; 11099-06-2
EINECS: 201-083-8
Chemical formula: C8H20O4Si
Molecular weight: 208.328
InChI: InChI=1/C17H20N2O2S.Si/c1-3-20-15-9-5-13(6-10-15)18-17(22)19-14-7-11-16(12-8- 14)21-4-2;/h5-12H,3-4H2,1-2H3,(H2,18,19,22);/q;+4
Melting point: -77℃
Water Soluble: Hydrolysis
Product Parameters
| CAS | 28767 |
| EINECS | 201-083-8 |
| chemical formula | C8H20O4Si |
| molecular weight | 208.328 |
| InChI | InChI=1/C17H20N2O2S.Si/c1-3-20-15-9-5-13(6-10-15)18-17(22)19-14-7-11-16(12-8-14)21-4-2;/h5-12H,3-4H2,1-2H3,(H2,18,19,22);/q;+4 |
| melting point | -77℃ |
| water soluble | Hydrolysis |
Properties Colorless flammable liquid with pungent odor.
Melting point 110℃
Boiling point 168.1℃
Freezing point -77℃
Relative density 0.9356
Flash point 51.67℃
Solubility Insoluble in water, soluble in ethanol, slightly soluble in benzene.
Packaging Types
25kg / drum or as per customers ' requirements .
Emergency release treatment
Cut off the source of ignition. Wear self-contained breathing apparatus and general fire protection clothing. Stop leaks when safe to do so. Water mist can reduce evaporation. Mix and absorb with sand or other non-flammable adsorbents. It is then transported to an open place for burial, evaporation, or incineration. If there is a large amount of leakage, use the embankment to contain it, and then collect, transfer, recycle or waste it after harmless treatment.
Protective measures
Respiratory protection: When the concentration in the air is high, a gas mask should be worn. It is recommended to wear self-contained breathing apparatus during emergency rescue or evacuation.
Eye Protection: Wear chemical safety goggles.
Body Protection: Wear anti-static overalls.
Hand Protection: Wear protective gloves.
Others: Smoking is strictly prohibited at the workplace. Avoid prolonged repeated exposure.
first-aid
Skin Contact: Remove contaminated clothing and rinse thoroughly with soap and water.
Eye Contact: Immediately open the upper and lower eyelids and rinse with running water for 15 minutes. seek medical attention.
Inhalation: Remove from site to fresh air. Difficulty breathing give oxygen. Once breathing stops, begin CPR immediately. seek medical attention.
Ingestion: If swallowed by mistake, rinse mouth with water, drink enough warm water, induce vomiting, and seek medical attention immediately.
Transport/Storage Information
Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. The library temperature should not exceed 37℃. Keep container tightly closed. It should be stored separately from oxidants, acids and alkalis, and should not be mixed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. Storage areas should be equipped with emergency release equipment and suitable containment materials.
Applications
Mainly used as electrical insulating material, coating, optical glass treatment agent, and also used in organic synthesis
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on
the production, trade, and research & development of various chemical products.
Since its establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business
channels and professional experience, we are more skillfully providing products of stable but differentiated
quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
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