(4-Methylphenyl)sulfonyl acetate
- CAS No.
- 26908-82-7
- Chemical Name:
- (4-Methylphenyl)sulfonyl acetate
- Synonyms
- acetyl p-toluenesulfonate;UOAJUPONZOXFNX-UHFFFAOYSA-N;(4-METHYLPHENYL)SULFONYL ACETATE;(4-Methylbenzene)sulfonyl Acetate;Acetic P-Toluenesulfonic Anhydride;Acetic Acid, Anhydride With P-Toluenesulfonic Acid;Acetic acid, anhydride with 4-methylbenzenesulfonic acid
- CBNumber:
- CB4949882
- Molecular Formula:
- C9H10O4S
- Molecular Weight:
- 214.24
- MDL Number:
- MOL File:
- 26908-82-7.mol
(4-Methylphenyl)sulfonyl acetate price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | B486295 | (4-Methylbenzene)sulfonylAcetate | 26908-82-7 | 100mg | $60 | 2021-12-16 | Buy |
| TRC | B486295 | (4-Methylbenzene)sulfonylAcetate | 26908-82-7 | 500mg | $110 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0162018 | (4-METHYLBENZENE)SULFONYL ACETATE 95.00% | 26908-82-7 | 1G | $717.19 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0162018 | (4-METHYLBENZENE)SULFONYL ACETATE 95.00% | 26908-82-7 | 5G | $1241.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0162018 | (4-METHYLBENZENE)SULFONYL ACETATE 95.00% | 26908-82-7 | 10G | $1899.17 | 2021-12-16 | Buy |
(4-Methylphenyl)sulfonyl acetate Chemical Properties,Uses,Production
Preparation
(4-Methylphenyl)sulfonyl acetate prepared from Acetyl Chloride and p-Toluenesulfonic Acid[1].
storage
the solid is readily hydrolyzed, so it must be protected from contact with moisture; thermal decomposition is also possible.
Purification Methods
The most likely impurity is p-toluenesulfonic acid (could be up to 10%). This can be removed by dissolving it in dry Et2O and cooling until the anhydride crystallises out. It decomposes on heating; below ~130o it gives the disulfonic anhydride and above ~130o polymers are formed, but it can be distilled in a vacuum if it is free of acid. It is used for cleaving ethers [Prep, IR, NMR: Karger & Mazur J Org Chem 36 528, Karger & Mazur J Org Chem 36 532 1971]. [Beilstein 11 III 255.]
References
[1]. (a) Karger, M. H.; Mazur, Y. JOC 1971, 36, 528. (b) Lin, J. S.; Sleezer, P. D. U.S. Patent 4 219 495, 1980.
(4-Methylphenyl)sulfonyl acetate Preparation Products And Raw materials
Raw materials
Preparation Products
(4-Methylphenyl)sulfonyl acetate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Beijing Donghualituo Techonlogy Development Co.,Ltd. | 010-88425576 | sales@dhltchem.com | China | 793 | 59 |
| Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | wencaimat@163.com | China | 2794 | 58 |
| Hubei huizepu Pharmaceutical Technology Co., Ltd | 027-027-027-59212684 19371278702 | p19107121455@163.com | China | 3011 | 58 |
| Hubei huizepu Pharmaceutical Technology Co., Ltd | 023-19371278 19371278702 | n13164103386@163.com | China | 3277 | 58 |
| Taizhou Shikang Pharmaceutical Technology Co., Ltd | 13852603816 13852603816 | chunxiaohong@sina.com | China | 49 | 58 |