Cyanoacetylene
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Cyanoacetylene Eigenschaften
- Schmelzpunkt:
- 5℃
- Siedepunkt:
- 42.5℃
- Dichte
- 0.8159 g/cm3 (17 ºC)
- Brechungsindex
- 1.40072 (17℃)
- Flammpunkt:
- -30.5±12.6℃
- L?slichkeit
- sol benzene, EtOH, acetonitrile, cyclohexane, toluene, ether.
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
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Cyanoacetylene Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
2-Propynenitrile, is the simplest cyanopolyyne. It has been detected by spectroscopic methods in interstellar clouds, in the coma of comet Hale–Bopp and in the atmosphere of Saturn''s moon Titan, where it sometimes forms expansive fog-like clouds.Application
Cyanoacetylene can be used for nucleophilic conjugate additions to (Z)-olefins; Diels-Alder reactions, and dipolar cycloadditions with nitrones and diazo compounds.synthetische
Cyanoacetylene is not commercially available, but can be prepared on a several gram scale by the dehydration of propynamide (propiolamide) with Phosphorus(V) Oxide (eq 1). The reactants are well ground together under nitrogen, and upon subjection of the resulting solid mixture to high temperature treatment, propynenitrile is collected as a distillate in a receiver held at 5 °C.Cyanoacetylene Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Prop-2-in-1-ol
Chromtrioxid
1,3,5-Hexatriyne
4H-Pyran-3,5-dicarbonitrile, 2-amino-4-phenyl-
but-2-ynedinitrile
ethene
Cyanwasserstoff
ACETYLENEDICARBOXAMIDE
5-CYANO-2H-PYRAN-2-ONE
TRIBUTYLSTANNYLACETYLENE
Downstream Produkte
Cyanoacetylene Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 24)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
VladaChem GmbH | +49-7246-3082843 |
info@vladachem.de | Germany | 1859 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8670 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24727 | 58 |
PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; |
peter68@ptchemgroup.com | China | 35425 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49977 | 58 |
Shanghai Likang New Materials Co., Limited | +86-16631818819 +86-17736933208 |
3684455296@qq.com | China | 9300 | 58 |
Cantotech Chemicals, Ltd. | 86-0755-86635001 |
cantotech@126.com | China | 4566 | 55 |
Shanghai Hekang Biotechnology Co., Ltd. | 18939837085 |
youchemicals@gmail.com | China | 1830 | 55 |
- Cyanoacetylene
- 1-Cyanoethyne
- Acetylenecarbonitrile
- Ethynyl cyanide
- prop-2-ynenitrile
- Propynenitrile
- PROPIOLONITRILE
- cyanaethylene
- cyanoethyne
- 2-Propynenitrile (9CI)
- Propynenitrile DISCONTINUED
- Monocyanoacetylene
- DM5
- Propynyl cyanide
- 1070-71-9
- C3HN
- Pharmaceutical Intermediates