Deca-1,9-diin
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- CAS-Nr.
- 1720-38-3
- Bezeichnung:
- Deca-1,9-diin
- Englisch Name:
- 1,9-DECADIYNE
- Synonyma:
- Decadiyne;eca-1,9-diyne;1,9-DECADIYNE;deca-1,9-diyne;1,9-Decanediyne;1,9-Decadiyne >1,9-Decadiyne,98%;TIMTEC-BB SBB008879;1,9-Decadiyne, 97+%;1,9-Decadiyne (6CI, 7CI, 8CI, 9CI)
- CBNumber:
- CB2286255
- Summenformel:
- C10H14
- Molgewicht:
- 134.22
- MOL-Datei:
- 1720-38-3.mol
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Deca-1,9-diin Eigenschaften
- Schmelzpunkt:
- -6.35°C (estimate)
- Siedepunkt:
- 80-81 °C (10 mmHg)
- Dichte
- 0.822
- Brechungsindex
- 1.449-1.453
- Flammpunkt:
- 60°C
- storage temp.
- Flammables area
- Aggregatzustand
- Liquid
- Farbe
- Clear yellow
- Wichte
- 0.816
- Wasserl?slichkeit
- Insoluble in water.
- BRN
- 1734594
- CAS Datenbank
- 1720-38-3(CAS DataBase Reference)
- EPA chemische Informationen
- 1,9-Decadiyne (1720-38-3)
Deca-1,9-diin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R10:Entzündlich.
S-S?tze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
Clear yellow liquid
Verwenden
One-step synthesis of carbametacyclophane 3 from 1,9-decadiyne and diethyl acetylenedicarboxylate is described. The use of 1,9-decadiyne as a nucleophile led only to the monoalkynylation product, a selectivity that would be difficult to achieve with a catalytic in situ metalation process. 1,9-decadiyne reacts with iodobenzene (excess) to afford the bis-Sonogashira coupling product in excellent yield. 1,9-Decadiyne was dihydrated and gave 2,9-decanedione in 92% yield.
Deca-1,9-diin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Deca-1,9-diin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 69)Lieferanten
1720-38-3(Deca-1,9-diin)Verwandte Suche:
- TIMTEC-BB SBB008879
- 1,9-DECADIYNE
- Decadiyne
- deca-1,9-diyne
- 1,9-Decanediyne
- 1,9-Decadiyne,98%
- 1,9-Decadiyne, 97+%
- 1,9-Decadiyne (6CI, 7CI, 8CI, 9CI)
- eca-1,9-diyne
- 1,9-Decadiyne >
- 1,9-DECADIYNE, 97%1,9-DECADIYNE, 97%1,9-DECADIYNE, 97%1,9-DECADIYNE, 97%
- 1720-38-3
- HCCCH26CCH
- Acetylenes
- Acetylenic Hydrocarbons
- Acetylenes
- Acetylenic Hydrocarbons