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6315-52-2 - Ethylene glycol bis-p-toluenesulfonate, 97% - Ethylene glycol ditosylate - B21539 - Alfa Aesar

B21539 Ethylene glycol bis-p-toluenesulfonate, 97%

CAS-Nummer
6315-52-2
Synonyme
Ethylene glycol ditosylate

Größe Preis ($) Menge Verfügbarkeit
10g 44,00
50g 153,00
250g 663,00
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Ethylene glycol bis-p-toluenesulfonate, 97%

MDL
MFCD00008549

Chemische Eigenschaften

Formel
C16H18O6S2
Molmasse
370.45
Schmelzpunkt
122-127°
Löslichkeit
Slightly soluble in water.

Anwendungen

Ethylene di(p-toluenesulfonate) [Ethylene glycol ditosylate] has been used in the synthesis of, cyclohexyl-fused 1,4,7-triazacyclononane, 1,2-ethylenecalix[6]arene, 1,3- and 1,4-calix[6]crown-3, 1,3- and 1,4-calix[6]crown-4, 1,4-calix[6]benzocrown-4, 1,2- and 1,3-calix[6]crown-5.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Graham Stones, et al. Investigation of macrocyclisation routes to 1,4,7-triazacyclononanes: efficient syntheses from 1,2-ditosylamides.Org Biomol Chem.20086(2), 1127-1132.

Li J, et al. Selective bridging of p-tert-butylcalix [6] arene with polyethylene glycol ditosylates.Tetrahedron,199955(34), 10365-74.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2904.10
TSCA
No

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