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Tetramethyl orthosilicate, 99%, Thermo Scientific Chemicals
359.77 NOK - 10840.20 NOK
Chemical Identifiers
| CAS | 681-84-5 |
|---|---|
| Molecular Formula | C4H12O4Si |
| Molecular Weight (g/mol) | 152.22 |
| MDL Number | MFCD00008341 |
| InChI Key | LFQCEHFDDXELDD-UHFFFAOYSA-N |
| Synonym | tetramethoxysilane, tetramethyl orthosilicate, methyl silicate, tmos, methyl orthosilicate, methyl silicate 39, silane, tetramethoxy, silicic acid, tetramethyl ester, methyl silicate 28, tetramethylorthosilicate |
| PubChem CID | 12682 |
| IUPAC Name | tetramethyl silicate |
| SMILES | CO[Si](OC)(OC)OC |
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|
10308010
|
Thermo Scientific
203820250 |
25 g | Glass bottle |
359.77 NOK
25g |
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|
10062620
|
Thermo Scientific Acros
203821000 |
100 g | Glass bottle |
949.99 NOK
100g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
|
10154360
|
Thermo Scientific Acros
203825000 |
500 g | Glass bottle |
3139.19 NOK
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
|
11955161
|
Thermo Scientific Acros
203820025 |
2.5 kg | Glass bottle |
10840.20 NOK
2.50kg |
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 681-84-5 | |
| 152.22 | |
| LFQCEHFDDXELDD-UHFFFAOYSA-N | |
| 12682 | |
| CO[Si](OC)(OC)OC |
| C4H12O4Si | |
| MFCD00008341 | |
| tetramethoxysilane, tetramethyl orthosilicate, methyl silicate, tmos, methyl orthosilicate, methyl silicate 39, silane, tetramethoxy, silicic acid, tetramethyl ester, methyl silicate 28, tetramethylorthosilicate | |
| tetramethyl silicate |
Specifications
| 681-84-5 | |
| 1.0300g/mL | |
| 26°C | |
| 98.5% min. (GC) | |
| Si(OCH3)4 | |
| MFCD00008341 | |
| 1.03 | |
| Solubility in water: hydrolysis in water. Other solubilities: soluble in alcohol | |
| CO[Si](OC)(OC)OC | |
| 152.22 | |
| 0.7 mPa.s (20°C) | |
| 99% | |
| Tetramethyl orthosilicate |
| -2.0°C | |
| 121.0°C to 122.0°C | |
| Authentic | |
| C4H12O4Si | |
| 1.3670 to 1.3700 | |
| 01,287 | |
| tetramethoxysilane, tetramethyl orthosilicate, methyl silicate, tmos, methyl orthosilicate, methyl silicate 39, silane, tetramethoxy, silicic acid, tetramethyl ester, methyl silicate 28, tetramethylorthosilicate | |
| LFQCEHFDDXELDD-UHFFFAOYSA-N | |
| tetramethyl silicate | |
| 12682 | |
| 152.22 | |
| Liquid |
Safety and Handling
GHS Signal Word: Danger
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Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Tetramethyl orthosilicate
Signal Word
- Danger
Hazard Category
- Acute toxicity Category 2
- Serious eye damage/eye irritation Category 1
- Flammable liquid Category 3
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H318-Causes serious eye damage.
- H315-Causes skin irritation.
- H330-Fatal if inhaled.
- H335-May cause respiratory irritation.
- H226-Flammable liquid and vapour.
Precautionary Statement
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only
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