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Filtered Search Results
Sigma Aldrich Tetraethyl orthosilicate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Boiling Point | 168°C |
|---|---|
| Linear Formula | Si(OC2H5)4 |
| Molecular Weight (g/mol) | 208.33 |
| Density | 0.933 g/mL (at 20°C) |
| Percent Purity | 98% |
| CAS | 78-10-4 |
| Biological Activity | Respiratory system |
| MDL Number | MFCD00009062 |
| Refractive Index | n20/D 1.382 (literature) |
| Synonym | Orthosilicic acid tetraethyl ester; Silicon tetraethoxide; TEOS; Tetraethoxysilane; Tetraethoxysilicon(IV); Tetraethyl silicate; Orthosilicic acid tetraethyl ester; TEOS; Tetraethoxysilane |
| RTECS Number | VV9450000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H20O4Si |
| EINECS Number | 201-083-8 |
Sigma Aldrich 5-(Chloromethyl)-1,3-thiazole hydrochloride
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich Chloro(Dimethyl)Phenylsilane
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Linear Formula | C6H5Si(CH3)2Cl |
|---|---|
| CAS | 768-33-2 |
| Molecular Weight (g/mol) | 170.71 g/mol |
| MDL Number | MFCD00000499 |
| Health Hazard 1 | UN 2987 8 / PGII |
| Refractive Index | n20/D 1.509 |
| Synonym | DMPSCl; Dimethylphenylchlorosilane; Dimethylphenylsilylchloride; Phenyldimethylchlorosilane |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H11ClSi |
| EINECS Number | 212-193-0 |
| Density | 1.017 g/mL at 25°C |
Sigma Aldrich copper(ii)i-butyrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich 3-trifluoromethyl-2-formylpyridine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich 5-Bromo-2-(1-phenyl-1H-pyrazol-5-yl)phenol
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich Tetramethyl orthosilicate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Boiling Point | 121°C to 122°C |
|---|---|
| Linear Formula | Si(OCH3)4 |
| Molecular Weight (g/mol) | 152.22 |
| Density | 1.023 g/mL (at 25°C) |
| Percent Purity | ≥98.0% (GC) |
| CAS | 681-84-5 |
| MDL Number | MFCD00008341 |
| Refractive Index | n20/D 1.368 (literature); n20/D 1.368 |
| Synonym | Tetramethoxysilane |
| RTECS Number | VV9800000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H12O4Si |
| EINECS Number | 211-656-4 |
| Melting Point | -4°C |
Sigma Aldrich 5-methyl-1,3-thiazole-2-carbaldehyde
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich Phenylselenyl bromide
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| Boiling Point | 107°C to 108°C (15 mmHg) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | C6H5SeBr |
| CAS | 34837-55-3 |
| Molecular Weight (g/mol) | 235.97 |
| MDL Number | MFCD00000047 |
| Synonym | Benzeneselenenyl bromide; Benzeneselenyl bromide |
| Recommended Storage | Room Temperature |
| Molecular Formula | C6H5BrSe |
| EINECS Number | 252-238-1 |
| Melting Point | 58°C to 62°C (lit.) |
Sigma Aldrich 3-Aminopropyl(diethoxy)methylsilane
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Boiling Point | 85°C to 88°C (8 mmHg) |
|---|---|
| Percent Purity | 97% |
| Linear Formula | CH3Si(OC2H5)2(CH2)3 NH2 |
| CAS | 3179-76-8 |
| Molecular Weight (g/mol) | 191.34 |
| MDL Number | MFCD00039785 |
| Refractive Index | n20/D 1.426 (literature) |
| Synonym | 3-(Diethoxymethylsilyl)propylamine; 3-Aminopropyl-methyl-diethoxysilane |
| RTECS Number | UI0700000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C8H21NO2Si |
| EINECS Number | 221-660-8 |
| Density | 0.916 g/mL (at 25°C) |
Sigma Aldrich Poly(ethylene glycol) diacrylate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| CAS | 26570-48-9 |
|---|---|
| Molecular Weight (g/mol) | 575 |
| MDL Number | MFCD00081876 |
| Refractive Index | n20/D 1.467 |
| Synonym | PEG diacrylate |
| Recommended Storage | 2°C to 8°C |
| Density | 1.12 g/mL (at 25°C) |
Sigma Aldrich 2-Iodobenzyl chloride
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| CAS | 59473-45-9 |
|---|
Sigma Aldrich 4-(2-Piperidin-1-yl-ethyl)-phenylamine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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![Sigma Aldrich 2-[2-(1H-Pyrazol-1-yl)ethyl]piperidine](https://assets.fishersci.com/TFS-Assets/CCG/Sigma-Aldrich/product-images/fa03b0b1-a12e-45e7-a872-7712ec56a990.jpg-250.jpg)
Sigma Aldrich 2-[2-(1H-Pyrazol-1-yl)ethyl]piperidine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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Sigma Aldrich 4,4'-Bis(dimethylamino)thiobenzophenone
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| CAS | 1226-46-6 |
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