Other grades of this product :
| BENZENE CHROMIUM TRICARBONYL Basic information |
| Product Name: | BENZENE CHROMIUM TRICARBONYL | | Synonyms: | (6-Benzene)tricarbonylchromium;(benzene)tricarbonyl-chromiu;(eta(sup6)-benzene)tricarbonyl-chromiu;(η6-benzene)tricarbonylchromium;Benchrotrene;Benzene-chromium carbonyl complex;Benzenechromotricarbonyl;Benzentrikarbonylchromium | | CAS: | 12082-08-5 | | MF: | C9H6CrO36* | | MW: | 214.14 | | EINECS: | 235-146-6 | | Product Categories: | metal carbonyl complexes | | Mol File: | 12082-08-5.mol |
| BENZENE CHROMIUM TRICARBONYL Chemical Properties |
| Melting point | 163-166 °C (lit.) | | form | crystal | | color | yellow | | BRN | 3571699 |
| Hazard Codes | Xn | | Risk Statements | 20/21/22 | | Safety Statements | 36/37 | | RIDADR | 2811 | | WGK Germany | 3 | | RTECS | GB4700000 | | HS Code | 29310099 |
| BENZENE CHROMIUM TRICARBONYL Usage And Synthesis |
| Chemical Properties | yellow crystalline powder | | Uses | Catalyst for:- Oxidation of alkenes
- Hydrogenation of alkynes
| | Purification Methods | Purify the complex by sublimation in vacuo. A possible impurity is 2-picoline which can be removed by washing with pentane and drying. It is then purified further by sublimation at 80-85o/10-3mm, or by recrystallisation from Et2O to give yellow crystals. 1H NMR in CDCl3 should give a single peak at 4.68. [Rausch J Org Chem 39 1787 1974, Pauson in Houben-Weyl Meth Org Chem V, E 18 Pt I p226 Theme Verlag, Stuttgart 1986, Beilstein 5 IV 625.] |
| BENZENE CHROMIUM TRICARBONYL Preparation Products And Raw materials |
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