Organic sulfonic acids and derivatives
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Filtered Search Results
Sigma Aldrich (E)-1-(2,4,6-Trimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one
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Sigma Aldrich Hexylphosphonic dichloride
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| CAS | 928-64-3 |
|---|
Sigma Aldrich 1,4-Butane sultone
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| Boiling Point | >165°C (25 mmHg) |
|---|---|
| Percent Purity | ≥99% |
| Linear Formula | C4H8O3S |
| CAS | 1633-83-6 |
| Molecular Weight (g/mol) | 136.17 |
| MDL Number | MFCD00006584 |
| Refractive Index | n20/D 1.464 (literature) |
| Synonym | 4-Hydroxybutane-1-sulfonic acid delta-sultone |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H8O3S |
| EINECS Number | 216-647-9 |
| Density | 1.331 g/mL (at 25°C (literature)) |
| Melting Point | 12°C to 15°C (lit.) |
Sigma Aldrich 1,3-Propanesultone
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| Boiling Point | 180°C (30 mmHg) |
|---|---|
| Percent Purity | ≥99% |
| Linear Formula | C3H6O3S |
| CAS | 1120-71-4 |
| Molecular Weight (g/mol) | 122.14 |
| MDL Number | MFCD00005355 |
| Synonym | 3-Hydroxypropanesulfonic acid gamma-sultone |
| RTECS Number | RP5425000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C3H6O3S |
| EINECS Number | 214-317-9 |
| Density | 1.392 g/mL (at 25°C) |
| Melting Point | 30°C to 33°C |
Sigma Aldrich 6-Methyl-2-heptanol
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| CAS | 4730-22-7 |
|---|
Sigma Aldrich 1,3-Propanesultone
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| Boiling Point | 180°C (30 mmHg) |
|---|---|
| Percent Purity | ≥99% |
| Linear Formula | C3H6O3S |
| CAS | 1120-71-4 |
| Molecular Weight (g/mol) | 122.14 |
| MDL Number | MFCD00005355 |
| Synonym | 3-Hydroxypropanesulfonic acid gamma-sultone |
| RTECS Number | RP5425000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C3H6O3S |
| EINECS Number | 214-317-9 |
| Density | 1.392 g/mL (at 25°C (literature)) |
| Melting Point | 30°C to 33°C (lit.) |
Sigma Aldrich Sodium 4-hydroxybenzenesulfonate dihydrate
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 | 10580-19-5 |
|---|
Sigma Aldrich Trifluoromethanesulfonic Anhydride
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| Boiling Point | 81°C to 83°C |
|---|---|
| Linear Formula | (CF3SO2)2O |
| CAS | 358-23-6 |
| Biological Activity | Respiratory System |
| Molecular Weight (g/mol) | 282.14 g/mol |
| MDL Number | MFCD00000408 |
| Health Hazard 1 | UN 3265 8 / PGII |
| Refractive Index | n20/D 1.321 |
| Synonym | Triflic anhydride |
| Recommended Storage | Room Temperature |
| Molecular Formula | C2F6O5S2 |
| EINECS Number | 206-616-8 |
| Density | 1.677 g/mL at 25°C |
Sigma Aldrich Chloroacetaldehyde dimethyl acetal
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| Boiling Point | 128°C to 130°C (lit.) |
|---|---|
| Percent Purity | 98% |
| Linear Formula | ClCH2CH(OCH3)2 |
| CAS | 97-97-2 |
| Molecular Weight (g/mol) | 124.57 |
| MDL Number | MFCD00000948 |
| Refractive Index | n20/D 1.415 (literature) |
| Synonym | 2-Chloro-1,1-dimethoxyethane; Dimethyl chloroacetal |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H9ClO2 |
| EINECS Number | 202-624-0 |
| Density | 1.094 g/mL (at 25°C (literature)) |
Sigma Aldrich Hydroxylamine-O-sulfonic acid
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| Percent Purity | 100.0% |
|---|---|
| Linear Formula | H2NOSO3H |
| CAS | 2950-43-8 |
| Molecular Weight (g/mol) | 113.09 |
| MDL Number | MFCD00011604 |
| RTECS Number | NC5427000 |
| Recommended Storage | 2°C to 8°C |
| Molecular Formula | H3NO4S |
| EINECS Number | 220-971-6 |
| Melting Point | 210°C (lit.) |
Sigma Aldrich 5-(Trifluoromethyl)-3-phenylisoxazole-4-carboxylic acid
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Sigma Aldrich 3-Chloromethyl-5-(3-methoxyphenyl)-1,2,4-oxadiazole
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| CAS | 175205-62-6 |
|---|
Sigma Aldrich 3-Pyridinesulfonic acid
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| Percent Purity | ≥98.0% (T) |
|---|---|
| Linear Formula | C5H5NO3S |
| CAS | 636-73-7 |
| Molecular Weight (g/mol) | 159.16 |
| MDL Number | MFCD00006381 |
| Synonym | P3SA |
| RTECS Number | UT7920000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C5H5NO3S |
| EINECS Number | 211-265-9 |
| Melting Point | >300°C (lit.) |
Sigma Aldrich N,N'-Di-tert-butylethylenediamine
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 | 4062-60-6 |
|---|
Sigma Aldrich 2-Chloro-3-pyridinyl 3-piperidinyl ether
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