Foods. Information on this page: Reaction thermochemistry data; Mass spectrum (electron ionization) References; Notes Other names: Molybdenum carbonyl (Mo(CO)6), (OC-6-11)-; Molybdenum carbonyl (Mo(CO)6); Hexacarbonyl molybdenum; Mo(CO)6; Molybdenum carbonyl Permanent link for this species. Particular care should be taken in handling molybdenum hexacarbonyl and organomolybdenum compounds, and molybdenum pentachloride, where toxic effects are due to elements other than molybdenum which are present. It does not occur naturally in the pure metallic form. Molybdenum (atomic symbol: Mo, atomic number: 42) is a Block D, Group 6, Period 5 element with an atomic weight of 95.96. X-ray Anaemia is a characteristic feature of molybdenum toxicity, with low haemoglobin concentrations and reduced red-cell counts… hexacarbonyl,98%; Molybdenum Hexacarbonyl 99% GHS product identifier Other means of identification Emergency telephone number Section 1. Molybdenum toxicity is rare and studies in humans are limited. The chart below shows the calculated isotope pattern for the formula Mo(CO) 6 with the most intense ion set to 100%. Other pertinent literature is also presented, but is described in less detail than the key studies. [7] Safety and handling. Wear gloves when dispensing these chemicals. Triiron dodecacarbonyl (Fe 3 (CO) 12) forms deep green crystals. Vanadium hexacarbonyl, a uniquely stable 17-electron metal carbonyl, is a blue-black solid. and molybdenum hexacarbonyl. Search results for molybdenum hexacarbonyl at Sigma-Aldrich. Owing to the high vapor pressure of the solid, caution should be taken to avoid accidental breathing of the vapor or ingestion of this potentially toxic material; however, Mo (CO) 6 is relatively innocuous compared to the high toxicity of liquid metal carbonyls. Potential Health Effects Eye: May cause eye irritation. Molybdenum hexacarbonyl and related complexes are toxic and should be manipulated with care. Safety: Molybdenum hexacarbonyl and its derivative are highly toxic and volatile. Foods high in molybdenum include legumes, nuts, dairy products, cereal grains and leafy green vegetables. MOLYBDENUM HEXACARBONYL 13939-06-5 No Formula Mo(CO)6 Section 3 - Hazards Identification EMERGENCY OVERVIEW Highly Toxic (USA) Very Toxic (EU). The table shows element percentages for Mo(CO) 6 (molybdenum hexacarbonyl). The molybdenum atom has a radius of 139 pm and a Van der Waals radius of 209 pm. 6 is highly toxic and has sufficient vapor pressure at room ... tungsten hexacarbonyl while maintaining similar capabilities for CVD of tungsten, tungsten nitride and tungsten oxide. a. cis-Mo(CO) 4 (pip) 2 Each peer-reviewed profile identifies and reviews the key literature that describes a hazardous substance's toxicologic properties. The number of electrons in each of molybdenum's shells is [2, 8, 18, 13, 1] and its electron configuration is [Kr] 4d 5 5s 1. Molybdenum hexacarbonyl is widely used in electron beam-induced deposition technique - it is easily vaporized and decomposed by the electron beam providing a convenient source of molybdenum atoms. Persistence and degradability Persistence Insoluble in water. They should be handled in a hood , spillage must be avoided, and any weighings should be done in stoppered vessels. Most important symptoms and effects. Proper shipping name: Organometallic compound, toxic, solid, n.o.s. Acute oral toxicity Category 2 (H300) Acute dermal toxicity Category 2 (H310) Acute Inhalation Toxicity - Dusts and Mists Category 2 (H330) ... Molybdenum hexacarbonyl Revision Date 11-Dec-2020 12.2. Compare Products: Select up to 4 products. 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