493651
Bis(benzene)chromium(0)
97%
Synonym(s):
Dibenzenechromium
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Select a Size
About This Item
Recommended Products
Quality Level
Assay
97%
reaction suitability
core: chromium
reagent type: catalyst
mp
260-265 °C (lit.)
SMILES string
[Cr].c1ccccc1.c2ccccc2
InChI
1S/2C6H6.Cr/c2*1-2-4-6-5-3-1;/h2*1-6H;
InChI key
HVURSIGIEONDKB-UHFFFAOYSA-N
Related Categories
1 of 4
This Item | 17093 | 05003 | 30501 |
---|---|---|---|
concentration 30-33% NH3 in H2O | concentration ≥25% NH3 in H2O | concentration 25-30% NH3 | concentration ~25% NH3 |
grade puriss. | grade puriss. p.a. plus | grade puriss. | grade puriss. p.a. |
form liquid | form liquid | form liquid | form liquid |
pH 11.7 (20 °C) | pH 11.7 (20 °C) | pH 11.7 (20 °C) | pH 11.7 (20 °C) |
storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
anion traces chloride (Cl-): ≤2 mg/kg, sulfate (SO42-): ≤20 mg/kg | anion traces chloride (Cl-): ≤0.2 mg/kg, phosphate (PO43-): ≤0.2 mg/kg, sulfate (SO42-): ≤1 mg/kg | anion traces carbonate (CO32-): ≤60 ppm, chloride (Cl-): ≤1 ppm, sulfate (SO42-): ≤5 ppm | anion traces carbonate (CO32-): ≤60 ppm, carbonate (as CO2): ≤10 ppm, chloride (Cl-): ≤0.5 ppm, phosphate (PO43-): ≤0.5 ppm, silicate (as SiO2): ≤10 ppm, sulfate (SO42-): ≤2 ppm, sulfide (S2-): ≤0.2 ppm |
Application
- Olefin hydrogenation
- Electron transfer chain catalysis mechanism
- Pre-catalyst for the hydrosilation of ketones and aldehydes, for the dehydrocoupling of triphenylsilane with primary alcohols
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Sol. 1
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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