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55940-03-9

55940-03-9 Structure

55940-03-9 Structure
IdentificationBack Directory
[Name]

BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM
[CAS]

55940-03-9
[Synonyms]

1,1''-Diethylchromocene
Bis(ethylcyclopentadienyl)chrom
BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM
bis(ethylcyclopentadienyl)chromium(ii)
Bis(ethylcyclopentadienyl)chromium,min.98%
Bis(ethylcyclopentadienyl)chromium, min. 98%
Bis(ethylcyclopentadienyl)chromium 98% (C2H5C5H4)2Cr
[Molecular Formula]

C14H10Cr
[MDL Number]

MFCD01862449
[MOL File]

55940-03-9.mol
[Molecular Weight]

230.23
Chemical PropertiesBack Directory
[Boiling point ]

95-98°C/1.0mm
[density ]

1.15 g/mL at 25 °C(lit.)
[form ]

liquid
[color ]

red
[Sensitive ]

air sensitive
Safety DataBack Directory
[Hazard Codes ]

F,Xn
[Risk Statements ]

17-20/21/22-36/37/38
[Safety Statements ]

26-36
[RIDADR ]

UN 2845 4.2/PG 1
[WGK Germany ]

3
[HazardClass ]

4.2
Hazard InformationBack Directory
[Uses]

Bis(ethylcyclopentadienyl) chromium(II) is used in the production of organometal polysiloxane prepared from siloxy group and organometallic compounds for preparing EL. It is also used as a catalyst in the preparation and application of inorganic carrier-supported chromium-vanadium two-center composite catalyst for ethylene polymerization.
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