Butyl p-toluenesulfonate
- CAS NO.：778-28-9
- Empirical Formula: C11H16O3S
- Molecular Weight: 228.31
- MDL number: MFCD00027203
- EINECS: 212-295-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-09 13:18:58
What is Butyl p-toluenesulfonate?
Chemical properties
clear light yellow to brownish liquid
The Uses of Butyl p-toluenesulfonate
Butyl 4-Methylbenzenesulfonate is used in preparation of highly-branched chain Ammonium Dicarboxylate Salt.
Flammability and Explosibility
Not classified
Properties of Butyl p-toluenesulfonate
| Boiling point: | 170-172 °C (10 mmHg) |
| Density | 1.12 |
| vapor pressure | 0.031Pa at 25℃ |
| refractive index | 1.503-1.505 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Sparingly) |
| form | Liquid |
| color | Clear light yellow to brownish |
| Water Solubility | 44.9mg/L at 20℃ |
| CAS DataBase Reference | 778-28-9(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 4-methyl-, butyl ester (778-28-9) |
Safety information for Butyl p-toluenesulfonate
Computed Descriptors for Butyl p-toluenesulfonate
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