Trimethylacetic anhydride CAS 1538-75-6
Trimethylacetic anhydride o loʻo i le vasega o alkyl anhydride compounds, lea e mafai ona saunia e ala i le faʻafefeteina o le valeric acid. O lo'o i ai le maualuga o le fa'aogaina o vaila'au ma e masani ona fa'aaogaina e fai ma mea fa'aola i totonu ole vaega ole kemisi fa'aola. E mafai ona faʻaaogaina mo faʻamaʻi esterification o ava malosi ma phenolic compounds
| Aitema | Fa'amatalaga |
| Fa'apuna | 193 °C(malamalama) |
| Malosi | 0.918 g/mL ile 25 °C(malamalama) |
| Fa'ailoga moli | 135 °F |
| Fa'ailoga fa'afofo | n20/D 1.409(mesi) |
| mama | Atemosifia inert, Temperature Room |
Trimethylacetic anhydride o loʻo faʻaaogaina e avea o se acylation ma esterification reagent, lea e auai i le acylation ma le esterification tali i le aniline ma le phenol. Trimethylacetic anhydride o loʻo faʻaaogaina foi i le faʻaogaina o le oligonucleotide faʻamalosi ma le vavae ese o le racemic 2-hydroxy - γ - butyrolactone ma le diphenylacetic acid, mo le gaosiga o le cyano-4, N-tert-butoxycarbonyl piperidine, ma i le solid-phase synthesis oligonucleotide.
E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.
Trimethylacetic anhydride CAS 1538-75-6
Trimethylacetic anhydride CAS 1538-75-6
