CAS: 4124-41-8|P-Toluenesulfonic Anhydride
Cov roj formula: C14H14O5S2
Molecular Luj: 326.4 g / mol
Purity: 98 feem pua
Pob: 10g / 25g / 50g / 100g / bulk pob
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P-Toluenesulfonic anhydride(CAS:4124-41-8) tau dav siv nyob rau hauv synthesis ntawm ntau yam organic tebchaw, xws li polymers, surfactants, thiab nanomaterials. Nws kuj tau siv rau hauv kev sib txuas ntawm cov tshuaj, xws li tshuaj tua kab mob thiab tshuaj tua kab mob. p-Toluenesulfonic anhydride kuj tau siv los ua ib qho catalyst hauv kev sib txuas ntawm cov organic tebchaw, xws li esters, amides, thiab carboxylic acids.
Specification
|
Yam khoom |
SPECIFICATION |
| IUPAC npe | (4-methylphenyl) sulfonyl 4-methylbenzenesulfonate |
| MDL Nr | PAB 00008548 |
| Melting Point | 124-126ºC |
| Boiling Point | 478ºC ntawm 760 mmHg |
| Flash Point | 242.9ºC |
| Qhov ntom | 1.361 g / cm33 |
| PSA | 94.27 |
| LogP | 4.56 |
| Index ntawm Refraction | 1.582 |
| Qhov tshwm sim | Tawm-dawb rau cream hmoov |
| Kev cia khoom | 2-8ºC |
| InChI | InChI=1S/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,18)14-9-5-12(2){15 }}/h3-10H,{17}}H3 |
| InChI Key | PDVFSPNIEOYOQL-UHFFFAOYSA-N |
Cim npe nrov: cas:4124-41-8|p-toluenesulfonic anhydride, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
