Ethyl p-toluenesulfonate 80-40-0
Khoom npe: Ethyl p-toluenesulfonate
CAS: 80-40-0
MF: C9H12O3S
MW: 200.25
Qhov ceev: 1.174 g / ml
Melting point: 29-33 ° C
Pob: 1 L / lub raj mis, 25 L / nruas, 200 L / nruas
1.Nws tuaj yeem siv los ua ethylation reagent thiab cov khoom siv photosensitive nruab nrab, thiab kuj yog cov toughener ntawm cellulose acetate.
2.Nws yog siv los tsim benzylammonium bromide hauv kev lag luam kws tshuaj.
Nws yog soluble hauv ethanol, ether, benzene, insoluble hauv dej.
Khaws rau ntawm qhov chaw qhuav, shady, ventilated.
Cov lus qhia dav dav Tham nrog kws kho mob. Muab phau ntawv qhia kev nyab xeeb no rau tus kws kho mob ntawm qhov chaw. Ua pa Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab. Yog tias koj tsis ua pa, muab cov pa ua pa tawm. Tham nrog kws kho mob. tiv thaiv daim tawv nqaij Yaug nrog xab npum thiab dej ntau. Tham nrog kws kho mob. qhov muag sib cuag Yaug kom huv nrog dej kom tsawg li 15 feeb thiab nrog kws kho mob tham. Noj Tsis txhob pub ib yam dab tsi ntawm lub qhov ncauj rau tus neeg tsis nco qab. Yaug koj lub qhov ncauj nrog dej. Tham nrog kws kho mob.
