Tetrabutylammonium Bromide CAS 1643-19-2

Khoom Qhia:

Lub Npe Khoom Muag: Tetrabutylammonium bromide CAS TSIS: 1643-19-2

Txhais:

N, N, N-tributylbutan-1-aminium bromide;

Tetra-n-butyl-ammonium bromide;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb kom dawb-cov hmoov dawb crystalline

Ntsuas: ≥99.0%

Qhov ceev: 1.039g / cm3

Lub Caij Npav: 102 ℃ ntawm 760 mmHg

Flash Point: 100 ℃

Melting point: 103-104 ℃.

Qhov nqes Index: n20 / D 1.422

Dej Solubility: 600 g / L (20 ℃)

Solubility: H2O: 0.1 g / mL, ntshiab, tsis muaj xim

Qhov Ruaj: Ruaj. Tsis sib haum nrog cov neeg muaj zog oxidizing. Tiv thaiv los ntawm ya raws.

Daim ntawv thov:

(1) Siv los ua reagent rau kev tsom xam ntawm cov organic synthesis.

(2) Tetrabutylammonium bromide kuj yog ib theem zoo hloov chaw catalyst.

Theem hloov catalyst, hu ua PTC, tuaj yeem hloov theem aqueous (lossis theem organic) rau theem organic (lossis theem aqueous) catalyst, uas tuaj yeem ua rau cov tshuaj tiv thaiv ntawm cov theem aqueous thiab cov organic theem ntawm cov catalyst. PTC muaj qhov ua haujlwm ntawm kev hloov pauv qib ntawm kev daws teeb meem ntawm ion, ua kom cov dej num ntawm cov tshuaj tiv thaiv ion, khiav ceev ntawm cov tshuaj tiv thaiv thiab lwm yam. Daws qhov teeb meem yav dhau los hauv ob qib theem ntawm kev tawm tsam yog qhov nyuaj rau nti.

(3) Rau cov organic synthesis intermediates, theem hloov catalyst

(4) Ion-pairing reagents rau cov hluavtaws ntawm bacampicillin, sultamicillin nyiam.

(5) Ion khub chromatography reagents, theem hloov catalyst. Bacampicillin, sultamicillin nyiam kev ua ke.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

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Cim npe nrov: tetrabutylammonium bromide cas 1643-19-2, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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