Trimethylacetic anhydride CAS 1538-75-6

CAS:1538-75-6

Fomula ya Maselo:C10H18O3

Kulemera kwa Maselo:186.25

EINECS:216-263-1

Mawu ofanana:BIS (TRIMETHYLACETIC) ANHYDRIDE; 2,2-DIMETHYLPROPIONIC ACID ANHYDRIDE; 2,2-DIMETHYLPROPIONIC ANHYDRIDE; 2,2-Dimethylpropionic anhydride, Pivalic anhydride; Bis(2,2-dimethylpropionic acid)anhydride; Bis(2,2-dimethylpropionic)anhydride; Bis(pivalic acid)anhydride; Bis(pivalic)anhydride; Dipivalic anhydride; Pivalic acid anhydride

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Trimethylacetic anhydride CAS 1538-75-6 ndi chiyani?

Trimethylacetic anhydride ndi ya gulu la mankhwala a alkyl anhydride, omwe amatha kupangidwa ndi yankho la madzi m'thupi la valeric acid. Ili ndi mphamvu zambiri zamagetsi ndipo imagwiritsidwa ntchito kwambiri ngati acylation reagent m'munda wa organic synthesis chemistry. Ingagwiritsidwe ntchito pochiza esterification ya alcohols ndi phenolic compounds.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	193 °C (lit.)
Kuchulukana	0.918 g/mL pa 25 °C (lit.)
pophulikira	135 °F
Chizindikiro cha refractive	n20/D 1.409(lit.)
Chiyero	Mpweya wopanda mpweya, Kutentha kwa chipinda

Kugwiritsa ntchito

Trimethylacetic anhydride imagwiritsidwa ntchito ngati acylation ndi esterification reagent, yomwe imagwira ntchito mu acylation ndi esterification reactions ndi aniline ndi phenol. Trimethylacetic anhydride imagwiritsidwanso ntchito mu solid-phase oligonucleotide synthesis ndi kinetic learning ya racemic 2-hydroxy - γ - butyrolactone ndi diphenylacetic acid, popanga cyano-4, N-tert-butoxycarbonyl piperidine, komanso mu solid-phase oligonucleotide synthesis.