Amila acetoacetato

Amila aceto-acetato
amila acetoacetato
Plata kemia strukturo de la
Amila aceto-acetato
amila acetoacetato
Tridimensia kemia strukturo de la Amila aceto-acetato
Plata kemia strukturo de la
Izo-amila aceto-acetato
Plata kemia strukturo de la
Terc-amila aceto-acetato
Alternativa(j) nomo(j)
Kemia formulo
C9H16O3
CAS-numero-kodo 6624-84-6
ChemSpider kodo 122391
PubChem-kodo 138786
Fizikaj proprecoj
Molmaso 172.224 g·mol−1
Denseco 0.968g cm−3
Bolpunkto 222 °C[1]
Refrakta indico  1,4267
Ekflama temperaturo 82 °C
Sekurecaj Indikoj
Riskoj R36/37/38
Sekureco S26 S36/37/39
Pridanĝeraj indikoj
Danĝero
GHS etikedigo de kemiaĵoj[2]
GHS Damaĝo-piktogramo
07 – Toksa substanco
GHS Signalvorto Averto
GHS Deklaroj pri damaĝoj H315, H319
GHS Deklaroj pri antaŭgardoj P264, P280, P302+352, P305+351+338, P321, P332+313, P337+313, P362
Escepte kiam indikitaj, datumoj estas prezentataj laŭ iliaj normaj kondiĉoj pri temperaturo kaj premo
(25 °C kaj 100 kPa)

Amila aceto-acetato estas kemia kombinaĵo, senkolora estero rezultanta el reakcio inter amila alkoholo kaj acetoacetata acido. Ĝi uzatas kiel solvanto en kemiaj industrioj aŭ reakcianto por kemiaj sintezoj.

Reakcioj

Reakcio 1

  • Preparado de amila acetoacetato per traktado de acetoacetata acido kun amila alkoholo:

amila alkoholo + acetoacetata acido amila acetoacetato + akvo

Reakcio 2

  • Preparado de amila acetoacetato per traktado de acetoacetata anhidrido kun amila alkoholo:

numero 2 amila alkoholo +acetoacetata anhidrido numero 2 amila acetoacetato + akvo

Reakcio 3

  • Preparado de amila acetoacetato per traktado de acetoacetata acido kun amila klorido:

amila klorido +acetoacetata acido amila acetoacetato +klorida acido

Reakcio 4

  • Preparado de amila acetoacetato per traktado de acetoacetata anhidrido kun amila klorido en akva medio:

numero 2amila klorido +acetoacetata anhidrido numero 2amila acetoacetato +numero 2klorida acido

Literaturo

Vidu ankaŭ

Referencoj

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