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1,2,3,4,5-Pentamethylcyclopentadien

1,2,3,4,5-Pentamethylcyclopentadiene Struktur
4045-44-7
CAS-Nr.
4045-44-7
Bezeichnung:
1,2,3,4,5-Pentamethylcyclopentadien
Englisch Name:
1,2,3,4,5-Pentamethylcyclopentadiene
Synonyma:
PENTAMETHYLCYCLOPENTADIENE;1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-;MCPT;1,2,3,4,5-Pentamethylcyclopenta-1,3-diene;PMCP;opentadiene;1,2,3,4,5-PentamethyL;Pentamethycyclopentadiene;PENTAMETHYLCYCLOPENTADIENE 98+%;Pentamethylcyclopentadiene,min.98%
CBNumber:
CB8234692
Summenformel:
C10H16
Molgewicht:
136.23
MOL-Datei:
4045-44-7.mol

1,2,3,4,5-Pentamethylcyclopentadien Eigenschaften

Siedepunkt:
58 °C13 mm Hg(lit.)
Dichte
0.87 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.474(lit.)
Flammpunkt:
112 °F
storage temp. 
Store below +30°C.
Aggregatzustand
Liquid
Farbe
Clear colorless to yellow-orange, may darken on storage
Wichte
0.87
Wasserl?slichkeit
Miscible with methanol. dichloromethane and ethyl acetate. Slightly miscible with water.
Sensitive 
Light Sensitive
BRN 
1849832
Stabilit?t:
store cold
CAS Datenbank
4045-44-7(CAS DataBase Reference)
NIST chemische Informationen
1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-(4045-44-7)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
R-S?tze: 10
S-S?tze: 16
RIDADR  UN 3295 3/PG 3
WGK Germany  3
9-23
HazardClass  3
PackingGroup  III
HS Code  29021990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P233 Beh?lter dicht verschlossen halten.
P240 Beh?lter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden.
P242 Nur funkenfreies Werkzeug verwenden.
P243 Ma?nahmen gegen elektrostatische Entladungen treffen.

1,2,3,4,5-Pentamethylcyclopentadien Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R10:Entzündlich.

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.

Chemische Eigenschaften

clear colorless to yellowish liquid

Verwenden

1,2,3,4,5-Pentamethylcyclopentadiene serves as a precursor to the ligand 1,2,3,4,5-pentamethylcyclopentadienyl. It is used as a growth modifier chemical, during metal organic chemical vapor deposition of iron from iron pentacarbonyl. It is used as a ligand in "one-pot" iridium-catalyzed transformation of alcohols to amides. Further, it acts as an electron mediator in the regeneration process of nicotinamide adenine dinucleotide. In addition to this, it undergoes radical cation catalyzed cycloaddition reaction with allenes to get Diels-Alder product.

Allgemeine Beschreibung

Mechanism of the Diels-Alder reaction of paramagneticendohedral metallofullerene and 1,2,3,4,5-pentamethylcyclopentadiene has been studied. Three-step large-scale preparation of 1,2,3,4,5-pentamethylcyclopentadiene has been reported. Reaction of 1,2,3,4,5-pentamethylcyclopentadiene (HCp*) with actinide ions in gas phase has been investigated by laser ablation mass spectrometry. It undergoes radical cation catalyzed cycloaddition with electron rich allenes to form Diels-Alder product.

1,2,3,4,5-Pentamethylcyclopentadien Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1,2,3,4,5-Pentamethylcyclopentadien Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 251)Lieferanten
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4045-44-7(1,2,3,4,5-Pentamethylcyclopentadien)Verwandte Suche:


  • Cyclopentadiene, 1,2,3,4,5-pentamethyl-
  • 1,2,3,4,5-PENTAMETHYLCYCLOPENTADIENE
  • 1,2,3,4,5-pentamethyl-1,3-cyclopentadiene
  • 1,2,3,4,5-PENTAMETHYLCYCLOPENTADIENE, 95 %
  • PENTAMETHYLCYCLOPENTADIENE 98+%
  • Pentamethylcyclopentadiene,min.98%
  • Pentamethylcyclopentadiene, min. 98%
  • 1,2,3,4,5-Pentamethyl-2,4-cyclopentadiene
  • 1,2,3,4,5-Pentamethylcyclopenta-2,4-diene
  • 1,2,3,4,5-Pentamethylcyclopentane-1,3-diene
  • 1,2,3,4,5-PentaMethylcyclopentadiene, 95% 1ML
  • 1,2,3,4,5-PentaMethylcyclopentadiene, 95% 5ML
  • 1,2,3,4,5-PENTAMETHYLCYCLOPENTADIENE FOR
  • 1,2,3,4,5-PentaMethylcyclopentadiene 95%
  • 1,2,3,4,5-Pentamethylcyclopentadiene, tech
  • 1,2,3,5,5-pentamethylcyclopenta-1,3-diene
  • 1,2,3,4,5-PentamethyL
  • opentadiene
  • 1,2,3,4,5-Pentamethylcyclopentadiene>
  • 1,2,3,4,5-Pentamethylcyclopentadiene ISO 9001:2015 REACH
  • 4045-44-7 1,2,3,4,5-Pentamethylcyclopentadiene
  • PENTAMETHYLCYCLOPENTADIENE
  • 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-
  • 1,2,3,4,5-Pentamethylcyclopenta-1,3-diene
  • MCPT
  • 1,2,3,4,5-PENTAMETHYLCYCLOPENTADIENE(MINIMUM90%)
  • PMCP
  • Pentamethycyclopentadiene
  • 4045-44-7
  • Organic Building Blocks
  • Cyclic
  • Building Blocks
  • Alkenes
  • organic compound
  • In organic synthesis, high-energy rocket fuel, plasticizer, surface coating, curing agent, polymer synthetic materials
  • Alkenes
  • Cyclic
  • Organic Building Blocks
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