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CAS No.: | 13320-71-3 |
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Name: | molybdenum tetrachloride |
Article Data: | 39 |
Molecular Structure: | |
Formula: | Cl4Mo |
Molecular Weight: | 237.752 |
Synonyms: | Molybdenumchloride (MoCl4) (6CI,7CI,8CI); Molybdenum tetrachloride |
Density: | g/cm3 |
Melting Point: | decomposes [STR93] |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Solubility: | reacts with H2O [LID94] |
PSA: | 0.00000 |
LogP: | -11.98400 |
trans-(Et2O)2MoCl4
molybdenum(IV) chloride
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) MoCl4(Et2O)2 heated under vac. in oil bath at 120°C (5 h) or 130°C (2 h); elem. anal.; | 99% |
tetrachloromethane
B
carbon dioxide
C
carbon monoxide
D
molybdenum(IV) chloride
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; byproducts: C2Cl4; heating of Mo oxides in stream of N2 with CCl4 (560 - 800 K); reaction followed by X-ray diffraction; |
Conditions | Yield |
---|---|
With oxygen at 310°C; |
Conditions | Yield |
---|---|
In neat (no solvent) 300°C 2d, 250°C 5 d; sublimation (100°C, vac.), extraction (dry C2Cl4); |
Conditions | Yield |
---|---|
With water In neat (no solvent) byproducts: H2, MoCl4; at 1200°C by presence of H2O;; | |
In neat (no solvent) byproducts: H2; at 1200°C;; | |
In neat (no solvent) byproducts: H2; at 1200°C;; | |
With H2O In neat (no solvent) byproducts: H2, MoCl4; at 1200°C by presence of H2O;; |
chlorine
molybdenum
A
molybdenum(V) chloride
B
molybdenum(IV) chloride
Conditions | Yield |
---|---|
In neat (no solvent) introduction of Cl2-gas (8-9 Torr/20 min/1.8 l/h) through purified (90min/H2 stream/1000°C) Mo powder (860 - 1160°C);; extraction of MoCl5 (CCl4); extraction MoCl4 (diethylether or water); further extraction (ethanol or water);; | A n/a B 0-10 |
Conditions | Yield |
---|---|
below 500 K; |
tetrachloromethane
B
carbon dioxide
C
carbon monoxide
D
molybdenum(IV) chloride
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; byproducts: C2Cl4; heating of Mo oxide in stream of N2 with CCl4 (560 - 800 K); reaction followed by X-ray diffraction; |
Conditions | Yield |
---|---|
In neat (no solvent) reaction on heating pulverized MoO2 with CCl4 to 250°C in a closed tube for 8h;; | 90-92 |
High Pressure; at 250°C in an autoclave, 8 h; | 90-92 |
In neat (no solvent) react. of MoO2 with CCl4 at 250°C;; | |
In neat (no solvent) react. of MoO2 with CCl4 at 250°C;; | |
In neat (no solvent) reaction on heating pulverized MoO2 with CCl4 to 250°C in a closed tube for 8h;; | 90-92 |
Conditions | Yield |
---|---|
With pyrographite mass ratio MoO2:C = 5:1; mixt. heated at 300°C in a flow of N2 loaded with CCl4; absence of moisture and oxygen; further by-product: Mo oxide chloride; removal of MoCl5 and Mo oxide chloride by vac. distn.; | A <1 B n/a |