1. Product information
| Product Name: | Ethyl p-toluenesulfonate |
| Synonyms: | 4-methyl-benzenesulfonicaciethylester;Benzenesulfonicacid,4-methyl-,ethylester;Ethyl 4-methylbenzenesulfonate;Ethyl ester of p-Toluenesulfonic acid;Ethyl para-toluenesulfonate;Ethyl p-TS;Ethyl toluene-4-sulfonate;Ethylester kyseliny p-toluensulfonove |
| CAS: | 80-40-0 |
| MF: | C9H12O3S |
| MW: | 200.25 |
| EINECS: | 201-276-7 |
| Product Categories: | Sulphur Derivatives;Organic Building Blocks;Sulfur Compounds;Tosylates;bc0001 |
| Mol File: | 80-40-0.mol |
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| Ethyl p-toluenesulfonate Chemical Properties |
| Melting point | 29-33 °C(lit.) |
| Boiling point | 158-162 °C10 mm Hg(lit.) |
| density | 1.174 g/mL at 25 °C(lit.) |
| vapor pressure | 0.6 hPa (14 °C) |
| refractive index | n20/D 1.511(lit.) |
| Fp | 316 °F |
| storage temp. | 2-8°C |
| solubility | 1.24g/l |
| form | Liquid After Melting |
| color | Clear colorless to pale brown |
| Water Solubility | Insoluble |
| Sensitive | Moisture Sensitive |
| Ethyl p-toluenesulfonate Usage And Synthesis |
| Chemical Properties | Clear colorless to brownish liquid after melting |
| Uses | Ethyl p-toluenesulfonate can be used in the manufacture of organic synthesis, and also can be used as intermediate of methylation reagent and sensitive material. It also is flexibilizer of cellulose acetate. |
| Uses | For ethylation. |
| Uses | Ethyl p-toluenesulfonate was used to develop an extraction method for methyl and ethyl esters of various sulfonic acids in active pharmaceutical ingredients using solid-phase micro extraction coupled to GC/MS in the selected ion monitoring mode. It was used in a study to develop a fast and accurate method for determination of residues of some common alkylating agents employed in drug synthesis by in situ derivatization-headspace-gas chromatography-mass spectrometry. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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