ChemicalBook Product Catalog Organic Chemistry Organometallic compounds Organic scandium, tantalum, tungsten DIBENZENECHROMIUM

DIBENZENECHROMIUM

DIBENZENECHROMIUM Basic information
Product Name:DIBENZENECHROMIUM
Synonyms:Chromium dibenzene;Dibenzenechromium,C69.2%,H5.8%;Bis(benzene)chromium(0),min.97%;diphenyl-chromium(ii;bis(eta6-benzene)chromium;Bis(benzene)chromium (0), min. 97%;Bis(benzene)chromium,97%;Bis(benzene)chromium (O), min. 97%
CAS:1271-54-1
MF:C12H12Cr
MW:208.22
EINECS:215-042-7
Product Categories:arene-metal complex;Catalysis and Inorganic Chemistry;Chemical Synthesis;Chromium
Mol File:1271-54-1.mol
DIBENZENECHROMIUM Structure
DIBENZENECHROMIUM Chemical Properties
Melting point 260-265 °C(lit.)
Fp 180 °F
storage temp. Flammables area
form crystal
color brown to black
Sensitive Air & Moisture Sensitive
Safety Information
Hazard Codes F
Risk Statements 11
Safety Statements 16-33
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
RTECS GB5850000
HazardClass 4.2
PackingGroup I
HS Code 29319090
ToxicityLD50 ivn-mus: 17,800 mg/kg CSLNX* NX#02380
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
DIBENZENECHROMIUM Usage And Synthesis
Chemical Propertiesdark green to black crystals or crystalline powder
UsesCatalyst for:
  • Olefin hydrogenation
  • Electron transfer chain catalysis mechanism

  • Pre-catalyst for the hydrosilation of ketones and aldehydes, for the dehydrocoupling of triphenylsilane with primary alcohols
Safety ProfilePoison by intravenous route.When heated to decomposition it emits toxic fumes of Cr.
DIBENZENECHROMIUM Preparation Products And Raw materials
Chromate (1-), bis(3-hydroxy-4-((2-hydroxy-3,5-dinitrophenyl)azo)-N-phenyl-2-naphthalenecarboxamidato(2-)), hydrogen CHROMIUM (III) TETRAPHENYLPORPHINE CHLORIDE AMMONIUM RHODANILATE BIS(TRIPHENYLSILYL)CHROMATE 96 CHROMIUM(III) BENZOYLACETONATE ACID BLUE 161, PURE DIBENZENECHROMIUM SOLVENT RED 8 PHTHALOCYANINE, FLUORO CHROMIUM Acid Black 60 hydrogen bis[1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) ACID BLACK 52 QUINOLINIUM DICHROMATE BIS(ETHYLBENZENE)CHROMIUM ANILINE BLACK BENZYLTRIPHENYLPHOSPHONIUM DICHROMATE Solvent Yellow 21 Acid violet 90
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