Ethyl acetoacetate/EAA 141-97-9

Description:

Ethyl acetoacetate/EAA 141-97-9


  • Product nomen:Ethyl acetoacetate/EAA
  • CAS;141-97-9
  • MF:C6H10O3
  • MW:130.14
  • EINECS:205-516-1
  • Mores:manufacturer
  • Sarcina:25 kg/orum vel 200 kg/drum
  • Product Detail

    Product Tags

    Descriptio

    Product nomen: Ethyl acetoacetate/EAA

    CAS:141-97-9

    MF:C6H10O3

    MW:130.14

    Punctum liquescens: -45°C

    Fervens punctum:181°C

    Density:1.029 g/ml ad 20°C

    Sarcina:1 L/uter, 25 L/orum, 200 L/orum

    Specification

    Items Specifications
    Aspectus Hyalina liquida
    Puritas ≥99%
    Color (Co-Pt) 10
    Ethyl acetatis test solution secundum quid
    Acidum (in acetic acid) ≤0.5%
    Aqua ≤0.2%

    Applicationem

    Maxime utendum est in medicina, dyestuffo, pesticide, et sic de aliis.Utitur etiam in cibis additivis et saporibus et odoribus.

    Property

    Ethyl acetoacetate liquor est hyalinus cum hilari fructu odoris.Facile solutum est in ethanol, ethyl- ehter, propylene glycol et ethyl acetate, et solutum in aqua, ut 1,12.

    Repono

    Reposita loco sicco, opaco, ventilato.

    Stabilitas

    1. Stabilis sub normalis temperatus et pressura.Materiae repugnant: acida, alkalis, agentia reducens, agentia oxidizing.Humilis-toxicity categoria est.Vitare vaporem spirandi et contactum cum cute.

    Proprietates chemicae: Purpura est cum chloridi ferric occurrit.Cum hydrolyzata generantur cum acido diluto vel alcali diluto, acetono, ethanolo et dioxide carbonii.Sub actione basi forti, duo moleculae acidi acetici et ethanoli nascuntur.Cum reductione catalytica, formatur acidum hydroxybutyricum β-hydroxybutyricum.In ethyl acetoacetate nuper destillato, forma enol pro 7% et keton pro 93% rationem reddit.Cum solution ethanol ethyl acetoacetatis ad -78°C refrigerata est, mixtum ketonum in statu crystallino praecipitatum est.Si sodium derivativum ethyl acetoacetatis in aethere dimethyl suspensum et paulo minus neutralised quantitatem gasi hydrogenii chloridi aridae ad -78°C transeunte, oleum enol compositum obtineri potest.

    2. Productum hoc minus toxicum est, rat oralis LD503.98g/kg.sed cum modica irritatione et anesthesia, instrumento productionis signari debet et bene ventilari.Operatores armorum tutela instructi sunt.


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