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orthosilicic acid, tetraethyl ester
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ECSA Chemicals Human Chemistry ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials. With an organisation divided into industrial segments managed by specialists, it has become one of the largest distributors worldwide. ECSA Chemicals is the largest Swiss-owned company in terms of warehouses for the distribution of chemical products. We have been distributing chemical products for over 100 years and we have a special interest in protecting the environment and in the safety of our facilities and collaborators. Established in 1913 as a small grocery store, in its over 100 years of activity ECSA Chemicals has become one of the most important Swiss-owned distributors of chemical products. The company, which is active in international distribution and trading, is organised into industrial segments that are managed by teams of specialists and experts. They guarantee professional and customised consultancy and services. With our experience, we can rapidly and safely connect you with the best suppliers on the market, providing you with a complete search, consulting and assistance service. The focus of our approach and operations is you, our customers. We strive every day to find the best products that satisfy your needs as quickly as possible. Your satisfaction is our greatest success. WHY CHOOSE ECSA? EXPERIENCE We have been working for 100 years. QUALITY We have obtained many certifications (ISO, SQAS, GDP, Responsible Care, Bio-Inspecta, RSPO, etc.). We guarantee full compliance with the current laws and continuous training for our staff. SAFETY We constantly carry out risk analyses for each infrastructure, defining safety levels and implementing corrective measures promptly wherever they are needed. WIDESPREAD DISTRIBUTION We have warehouses in strategic locations to supply goods to Switzerland and to the rest of the world. STORAGE CAPACITY The 3 ECSA-owned warehouses guarantee considerable storage area and capacity in each warehouse, with full availability of products (base chemicals and speciality chemicals). SPEED Presence all over the country, staff dedicated to sourcing raw materials and considerable storage capacity guarantee that goods are rapidly obtained and supplied. CONSULTANCY Our specialists - in-depth knowledge of the market and products allows us to provide full consulting services, from the purchase to the supply of raw materials. Email: Info Email: Sales Email: Trading Email: Maintenance Email: Energy Voice: +41 91 695 88 00 Fax: +41 91 695 88 01 Linkedin Youtube RSS Feed ECSA Trade ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY Products List: View Product(s): MP-019023 TETRAETHYL ORTHOSILICATE
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Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GK7125 Tetraethoxysilane
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): T0100 Tetraethyl Orthosilicate >96.0%(GC)
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| CAS Number: | 78-10-4 |  3D/inchi
|
| Other(deleted CASRN): | 827300-06-1 | |
| ECHA EINECS - REACH Pre-Reg: | 201-083-8 | |
| FDA UNII: | 42064KRE49 | |
| Nikkaji Web: | J5.506I | |
| Beilstein Number: | 1422225 | |
| MDL: | MFCD00009062 | |
| Molecular Weight: | 208.32950000 | |
| Formula: | C8 H20 O4 Si | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: food contact resinous and polymeric coatings
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| DG SANTE Food Contact Materials: | tetraethyl orthosilicate |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.93300 to 0.93700 @ 20.00 °C. |
| Pounds per Gallon - (est).: | 7.773 to 7.806 |
| Refractive Index: | 1.38100 to 1.38500 @ 20.00 °C. |
| Boiling Point: | 168.80 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 1.880000 mmHg @ 25.00 °C. |
| Flash Point: | 116.00 °F. TCC ( 46.67 °C. ) |
| Soluble in: | |
| water, 3.691e+004 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Achiewell |
| For experimental / research use only. |
| Tetraethoxysilane |
| ECSA Chemicals |
| TETRAETHYL ORTHOSILICATE |
| ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY |
| EMD Millipore |
| For experimental / research use only. |
| Tetraethyl Orthosilicate |
| Glentham Life Sciences |
| Tetraethoxysilane |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Tetraethyl orthosilicate 99.999% trace metals basis |
| Strem Chemicals |
| For experimental / research use only. |
| Tetraethoxysilane, min. 98% TEOS |
| TCI AMERICA |
| For experimental / research use only. |
| Tetraethyl Orthosilicate >96.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
intraperitoneal-mouse LDLo 830 mg/kg BLOOD: CHANGES IN SPLEEN KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. Vol. 46, Pg. 231, 1991. intravenous-rabbit LDLo 400 mg/kg KIDNEY, URETER, AND BLADDER: INTERSTITIAL NEPHRITIS LUNGS, THORAX, OR RESPIRATION: PLEURAL EFFUSION BLOOD: OTHER HEMOLYSIS WITH OR WITHOUT ANEMIA Industrial Medicine. Vol. 6, Pg. 660, 1937. oral-rat LD50 6270 mg/kg Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 60, 1949. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 6300 uL/kg Union Carbide Data Sheet. Vol. 7/23/1970 | |
| Inhalation Toxicity: | |
|
inhalation-guinea pig LCLo 700 ppm/6H LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA KIDNEY, URETER, AND BLADDER: INTERSTITIAL NEPHRITIS BEHAVIORAL: GENERAL ANESTHETIC Journal of Industrial Hygiene and Toxicology. Vol. 22, Pg. 288, 1940. inhalation-mammal (species unspecified) LCLo 4500 mg/m3 LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION BLOOD: OTHER CHANGES Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 81, 1961. inhalation-mouse LCLo 1000 mg/m3/2H LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI BEHAVIORAL: GENERAL ANESTHETIC KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 5, Pg. 192, 1963. inhalation-rat LCLo 1000 ppm/4H Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 343, 1949. | |
Safety in Use Information:
| Category: | food contact resinous and polymeric coatings | ||
| Recommendation for tetraethyl orthosilicate usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for tetraethyl orthosilicate flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| European Food Safety Authority (EFSA) reference(s): | |
| Scientific Opinion on the safety assessment of the substances tetraethyl orthosilicate, CAS No. 78-10-4, and hexamethyldisilazane, CAS No. 999 97 3, for use in food contact materials View page or View pdf | |
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| NIOSH Pocket Guide: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 78-10-4 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 6517 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| tetraethyl silicate | |
| Chemidplus: | 0000078104 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 78-10-4 |
References:
| tetraethyl silicate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 78-10-4 |
| Pubchem (cid): | 6517 |
| Pubchem (sid): | 134972962 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2931.90.9010 |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| orthosilicic acid tetraethyl ester | |
| orthosilicic acid, tetraethyl ester | |
| silicon tetraethoxide | |
| tetraethyl ortho-silicate | |
| tetraethyl silicate |