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Trimethylacetic anhydride CAS 1538-75-6


  • CAS:1538-75-6
  • Tsarin kwayoyin halitta:Saukewa: C10H18O3
  • Nauyin Kwayoyin Halitta:186.25
  • EINECS:216-263-1
  • Makamantuwa:BIS (TRIMETHYLAACETIC) ANHYDRIDE; 2,2-DIMETHYLPROIONIC Acid ANHYDRIDE; 2,2-DIMETHYLPROIONIC 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
  • Cikakken Bayani

    Zazzagewa

    Tags samfurin

    Menene Trimethylacetic anhydride CAS 1538-75-6?

    Trimethylacetic anhydride na cikin nau'in mahadi na alkyl anhydride, wanda za'a iya shirya ta hanyar rashin ruwa na valeric acid. Yana da matuƙar high sinadaran reactivity kuma yawanci amfani da matsayin acylation reagent a fagen Organic kira sunadarai. Ana iya amfani da shi don esterification halayen na alcohols da phenolic mahadi

    Ƙayyadaddun bayanai

    Abu Ƙayyadaddun bayanai
    Wurin tafasa 193 ° C (lit.)
    Yawan yawa 0.918 g/ml a 25 °C (lit.)
    Ma'anar walƙiya 135 °F
    Indexididdigar refractive n20/D 1.409 (lit.)
    Tsafta Yanayin rashin aiki, Zazzabin ɗaki

    Aikace-aikace

    Ana amfani da Trimethylacetic anhydride azaman acylation da esterification reagent, wanda ke shiga cikin acylation da esterification halayen tare da aniline da phenol. Trimethylacetic anhydride kuma ana amfani da shi a cikin m-lokaci oligonucleotide kira da kinetic rabuwa da racemic 2-hydroxy - γ - butyrolactone da diphenylacetic acid, domin samar da cyano-4, N-tert-butoxycarbonyl piperidine, kuma a cikin m-lokaci oligonucleotide kira.

    Kunshin

    Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.

    Trimethylacetic anhydride-pack

    Trimethylacetic anhydride CAS 1538-75-6

    Trimethylacetic anhydride-packing

    Trimethylacetic anhydride CAS 1538-75-6


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