Molybdenum hexacarbonyl
- Product Name
- Molybdenum hexacarbonyl
- CAS No.
- 13939-06-5
- Chemical Name
- Molybdenum hexacarbonyl
- Synonyms
- Mo(CO)6;MOLYBDENUM CARBONYL;HEXACARBONYLMOLYBDENUM;Hexacarbonylmolybdenum(0);ybdenum hexacarbonyL;Molybdenumcarbonyl,98%;MOLYBDENUM HEXACARBONYL;Molybdenum carbonyl 98%;Hexacarbonylmolybdenum 98%;Molybdenumcarbonyl(Mo(CO)6)
- CBNumber
- CB4348407
- Molecular Formula
- C6MoO6
- Formula Weight
- 264
- MOL File
- 13939-06-5.mol
Molybdenum hexacarbonyl Property
- Melting point:
- 150 °C (dec.) (lit.)
- Boiling point:
- 156 °C (lit.)
- Density
- 1.96 g/mL at 25 °C (lit.)
- vapor density
- 9.1 (vs air)
- vapor pressure
- 0.13 hPa (20 °C)
- storage temp.
- Store at <= 20°C.
- solubility
- Slightly soluble in tetrahydrofuran, diglyme and acetonitrile.
- form
- crystal
- color
- white
- Specific Gravity
- 1.960
- Water Solubility
- insoluble
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- Exposure limits
- ACGIH: TWA 10 mg/m3; TWA 3 mg/m3
NIOSH: IDLH 5000 mg/m3 - InChIKey
- KMKBZNSIJQWHJA-UHFFFAOYSA-N
- CAS DataBase Reference
- 13939-06-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Molybdenum hexacarbonyl(13939-06-5)
- EPA Substance Registry System
- Molybdenum carbonyl (Mo(CO)6), (OC-6-11)- (13939-06-5)
Safety
- Hazard Codes
- T+,Xi
- Risk Statements
- 26/27/28
- Safety Statements
- 36/37/39-45-36/37-28A-22
- RIDADR
- UN 3466 6.1/PG 2
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29310095
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H331Toxic if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 8.00396
- Product name
- Hexacarbonylmolybdenum
- Purity
- for synthesis
- Packaging
- 10g
- Price
- $183
- Updated
- 2024/03/01
- Product number
- 8.00396
- Product name
- Hexacarbonylmolybdenum
- Purity
- for synthesis
- Packaging
- 25g
- Price
- $349
- Updated
- 2024/03/01
- Product number
- 199958
- Product name
- Molybdenumhexacarbonyl
- Purity
- 98%
- Packaging
- 10g
- Price
- $100
- Updated
- 2023/06/20
- Product number
- 199958
- Product name
- Molybdenumhexacarbonyl
- Purity
- 98%
- Packaging
- 50g
- Price
- $263
- Updated
- 2023/06/20
- Product number
- 013057
- Product name
- Hexacarbonylmolybdenum, 98%
- Packaging
- 2.5g
- Price
- $46.7
- Updated
- 2023/06/20
Molybdenum hexacarbonyl Chemical Properties,Usage,Production
Chemical Properties
WHITE TO LIGHT YELLOW CRYSTALLINE POWDER
Uses
Plating molybdenum, i.e., molybdenum mir-rors; intermediate.
Uses
It is used as a catalyst in many organicsynthetic reactions.
Uses
Alumina supported molybdenum hexacarbonyl acts as an active catalyst. It is used to synthesize MoO and MoC nanowires by electron beam induced deposition.
General Description
Molybdenum hexacarbonyl is a colorless compound that sublimates and decomposes without melting at 150oC. It has an octahedral structure. Inherent sublimation of molybdenum hexacarbonyl permits it to perform as an active liquefaction catalyst. To form a catalyst it is adsorbed on dehydroxylated alumina forming subcarboyls.
Hazard
Decomposes above 150C to evolve carbonmonoxide.
Health Hazard
Molybdenum hexacarbonyl is a highly toxicsubstance. It is listed in Toxic SubstanceControl Act. Acute symptoms includeheadache, dizziness, nausea, vomiting, andfever. Because of its low vapor pressure,the risk of exposure of this compound,however, by inhalation is lower than thatfrom the volatile tetra- or pentacoordinatedmetal carbonyls. Ingestion of the compoundcan cause death. Absorption of its solutionthrough skin may cause severe poisoning,manifesting the same effects as those fromother routes of exposure.
Fire Hazard
It reacts violently with strong oxidizers. Contact with concentrated acids is expected to be violent. Its solutions are susceptible to detonate spontaneously (Owen 1950). Ethereal solutions of this compound can explode on extended storage (Bretherick 1995).
Purification Methods
Sublime it in a vacuum before use [Connor et al. J Chem Soc, Dalton Trans 511 1986]. TOXIC.
Molybdenum hexacarbonyl Preparation Products And Raw materials
Raw materials
Preparation Products
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