Sinarum fabrica Scandium trifluoromethanesulfonate CAS 144026-79-9

Brevis descriptio:

Scandium trifluoromethanesulfonate

CAS: 144026-79-9
MF: C3F9O9S3Sc
MW: 492.16

Puritas: 98% min

 

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Product Detail

Product Tags

Product Description

Scandium trifluoromethanesulfonatum, vulgo Scandium (III) triflatum, est compositum chemicum cum formula Sc(SO3CF3)3, sal ex scandio cationum Sc3+ constans et triplicatum SO3CF3? anions.
Scandium (III) triflatum est activum, efficax, recuperabile ac reusable acylation catalysta. Eius catalysma magni momenti propter acylationem Friedel-Crofts, motus Diels-Alder et aliae vinculi carbonis carbonis formantes motus. Etiam stereochemically acrylatarum acrylatarum polymerizationem radicalem catalyzat. oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl]pyridinum. usus est ut catalyst pro asymmetrica Friedel-Crafts reactionem inter substitutam indolem et methylam (E)-2-oxo-4-aryl-3-butenoatem.

Specification

Items

Specification

Test eventus

Aspectus

Album vel off-album solidum

Conforms

Puritas

98% min

99.3%

Conclusio: secundum quid.

Applicationem

Scandium (III) trifluoromethanesulfonate in hydrothiolatione catalysta late adhibetur, reductione duo electronicorum oxygenii per derivationes ferrocenas et vinylogas indolum et pyrrolarum in aqua alkylationis Fridel-artum. Mukaiyama aldol additionis implicatur et stereochemice catalysem radicalem polymerizationem acrylatarum. Lewis aci catalyst ac usus in synthesi bullvalonis per sulphuris ylide confirmatae agit.

Commoda nostra

Rare terrae scandi oxydatum magno pretio-2

Servitium possumus providere

I) formalis contractus potest signari

II) consensu secreto potest signari

3) septem diebus refugium fideiussor

Plus momenti: non solum productum, sed technicae solutionis servitium praebere possumus!

FAQ

Esne fabricare vel mercaturam facere?

Sumus opificem, officina nostra in Shandong sita est, sed etiam unum sistendi servitium pro vobis acquirendi praebere possumus!

Termini solucionis

T/T (translatio telex), Unionis occidentalis, MoneyGram, BTC (bitcoin) etc.

Duc tempus

≤25kg: intra tres dies operantes mercedem accepit. 25kg, una septimana

Sample

Praesto, possumus parva gratuita exempla praebere pro qualitate aestimationis propositi!

sarcina

1kg per sacculum fpr exempla, 25kg vel 50kg per tympanum, vel ut requiris.

Repono

Repone continens arcte clausum in loco sicco, frigido et bene ventilato.


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