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Manufacturer Price Butylal (Dibutoxymethane) CAS: 2568-90-3

Description:

Butylal (Dibutoxymethane) est halogen liberum et minus toxicum solvendo, quod adhiberi potest ad solutionem commercialis humilitatis densitatis polyethylenae (LDPE) exempla ad analysim pondus hypotheticum distributionem utens chromatographiae gel permeationis (GPC).Butylal (Dibutoxymethane) adhiberi potest etiam ut reactant ad butoxymethyltriphenylphosphonium iodidum praeparandum.Butylal (Dibutoxymethane) adhibetur pro homologatione carbonii et etiam ut utilis clavis media in synthesi organica.

CAS: 2568-90-3


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Synonyma

Formaldehyde dibutyl acetal usus est acetalis in fabricando resinas syntheticas, antisepticas, deodorantes et fungicides.Usurpatur etiam ut cibus additivus ad augendum numerum octanarum gasolini vel cellae numerorum medicamentorum ac fumum et emissiones particulatas minuendas.

Applications Butylal

  1. Formaldehyde dibutyl acetalis est halogen-liberum et minus toxicum solvendo, quod adhiberi potest ad solutionem commercialem humilitatis densitatis polyethylenae (LDPE) exempla ad analysim pondus hypotheticum distributio utens chromatographiae gel permeationis (GPC).Potest etiam adhiberi ut reactant ad parandum iodidum butoxymethyltriphenylphosphonium, quod adhibetur ad homologationem carbonii et etiam ut utilis clavis media in synthesi organica.
  2. Praeparatio-lagena continens 15 gm (0.5 molem) paraformaldehydi, 74 gm (1.0 mole) alcoholi η-butyl, et 2.0 gm chloridi anhydroi ferrici refluxus pro 10 hr.Inferior iacuit 3—4 ml materiae abicitur et inde 50 ml 10% solutio sodii aquei carbonatis additur ad tollendam chloridem ferricam sicut hydroxidam ferricam.Productum concutitur mixtura 40 ml 20% hydrogenii peroxidi et 5 ml 10% aphronitri aphronitri in 45°C, ut reliquam aldehydam removeat.Productum etiam lavatur aqua, siccata, et ex excessu metalli sodium destillatum ad 62 gm (78%).
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Specification of Butylal

Compositum

Specification

Aspectus

Patet, sine colore liquido

Puritas (GC)

≥99%

Humorem (KF%)

≤0.1%

n-butyl alcohol (GC)

≤0.75%

Formaldehyde(GC)

≤0.15%

Stipare de Butylal

Logistics transportation1
Logistics transportation2

170KG/orum

Repono debet esse in frigido, sicco et ventilare.

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