13569-75-0Relevant articles and documents
Handy, L. L.,Gregory, N. W.
, p. 5049 - 5051 (1950)
Kurras, E.,Otto, J.
, p. 114 - 118 (1965)
Version: 1.0
Creation Date: Aug 17, 2017
Revision Date: Aug 17, 2017
Product name | triiodochromium |
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Product number | - |
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Other names | CHROMIC IODIDE 9H2O |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:13569-75-0 SDS
chromium
chromium(III) iodide
Conditions | Yield |
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With iodine | |
With iodine |
Conditions | Yield |
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In water byproducts: H2; Cr dissolves at room temp. in aq. HI at concns. 2.2-2.4 Mol/l; at elevated temps. the concn. may be 1.70-2.00 Mol/l; the products CrI2 and CrI3 form an equilibrium.; no products isolated;; | |
min. concn. of HI for dissolution of Cr in cold and warm given; | |
min. concn. of HI for dissolution of Cr in cold and warm given; | |
In water byproducts: H2; Cr dissolves at room temp. in aq. HI at concns. 2.2-2.4 Mol/l; at elevated temps. the concn. may be 1.70-2.00 Mol/l; the products CrI2 and CrI3 form an equilibrium.; no products isolated;; |
Conditions | Yield |
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In neat (no solvent) byproducts: Al2S3; react. at 350 °C. 48 h;; extraction with H2O;; | |
In neat (no solvent) byproducts: Al2S3; react. at 350 °C. 48 h;; extraction with H2O;; |
Conditions | Yield |
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In neat (no solvent) enclosing Cr and I2 under high vac. in a sublimation tube; heating Cr up to 475 °C; react. with I2 vapor (formed by heating I2 up to 225 °C), 24h;; | |
In neat (no solvent) enclosing Cr and I2 under high vac. in a sublimation tube; heating Cr up to 475 °C; react. with I2 vapor (formed by heating I2 up to 225 °C), 24h;; | |
In neat (no solvent) react. of gaseous I2 (in carrier gas N2) with Cr at 1200 °C;; | |
In neat (no solvent, solid phase) High Pressure; Cr and I2 were heated for 12 h in sealed, evaculated tube at 170-450°C; |
Conditions | Yield |
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In neat (no solvent) react. of CrI2 with I2 vapor (1 atm) at 500 °C;; | |
In neat (no solvent) react. of CrI2 with I2 vapor (1 atm) at 500 °C;; |
Conditions | Yield |
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In water byproducts: KI; decompn. by boiling HI soln.;; | |
In water byproducts: KI; decompn. by boiling HI soln.;; |
Conditions | Yield |
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In further solvent(s) byproducts: H2S, H2O, I2; boiling with HI soln.;; | |
In further solvent(s) byproducts: H2S, H2O, I2; boiling with HI soln.;; |
tris(η3-allyl)chromium
chromium(III) iodide
Conditions | Yield |
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With I2 In tetrahydrofuran byproducts: C3H5I; | >99 |
Conditions | Yield |
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In not given byproducts: H2; equilibrium;; | |
In not given byproducts: H2; equilibrium;; |
Conditions | Yield |
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In further solvent(s) react. of CrCl3 and concd. HI soln. (D=1.70);; not isolated;; | |
In further solvent(s) react. of CrCl3 and concd. HI soln. (D=1.70);; not isolated;; |
Conditions | Yield |
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In water excess HI soln.;; |
A
chromium(III) iodide
Conditions | Yield |
---|---|
With iodine byproducts: CH3I; quant.; |
A
chromium(III) iodide
Conditions | Yield |
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With iodine byproducts: CH3I; quant.; | |
With iodine byproducts: CH3I; quant.; |
Conditions | Yield |
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With iodine byproducts: NaI; | |
With I2 byproducts: NaI; |
chromium(III) iodide
Conditions | Yield |
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With I2 byproducts: LiI, o-IC6H4OCH3; |
Conditions | Yield |
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With I2 byproducts: C6H5I, LiI; |
chromium(III) iodide
Conditions | Yield |
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With I2 byproducts: LiI, NaI, biphenyl; |
Conditions | Yield |
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1000-1400°C, E-3-760 torr; | |
1000-1400°C, E-3-760 torr; |
chromium(III) iodide
chromium
Conditions | Yield |
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heating in air-tight sealed crucible at 800-1000°C; | |
byproducts: iodine; thermal dissocn. in a sealed, evacuated quartz vessel at 800°C; Cr pptd. to Cr wire streching out between two Ni-electrodes at 1100°C; | |
With D-Fructose; hydrogen iodide; boric acid In not given Electrolysis; 100 g/l Cr; 25 g/l boric acid; 2.5 g/l HI; 20°C; 5V; interelectrode distance 5 cm; 10 A/dm**2; |
Conditions | Yield |
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In neat (no solvent) thermal decompn. at 400-700 °C;; | |
In neat (no solvent) thermal decompn. at 400-700 °C;; |
Conditions | Yield |
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In neat (no solvent, solid phase) CrI3 was reacted with Li3N in steel reactor; washed with water, filtered; |
chromium(III) iodide
Conditions | Yield |
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In neat (no solvent) byproducts: I2; dissociation at 490-664 °C to gaseous I2 and CrI2;; | |
In neat (no solvent) thermal decompn. at 500 °C under vac.;; sublimation at 700 °C in vac.;; | |
With H2 In neat (no solvent) redn. in a stream of H2 at 300-350 °C;; |
Conditions | Yield |
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With diethyl ether In diethyl ether passing dry NH3 into a soln. of chromium(III) iodide in ether;; | |
With ether In diethyl ether passing dry NH3 into a soln. of chromium(III) iodide in ether;; |
chromium(III) iodide
Conditions | Yield |
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In diethyl ether | |
In diethyl ether |
chromium(III) iodide
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) CrI3 was reacted with Li3N and NH4Cl in steel reactor; washed with water, filtered; |
Conditions | Yield |
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In neat (no solvent) resublimed Rb-halogenides and CrI3 (from the elements in an evacuated quartz tube at 500°C) are sealed (together with Cr) in an evacuated quartz tube, heating at 600°C for 48 h; filtn. at 600°C through a quartz filter (to remove excess Cr),cooling, grounding to powder, remelting, quenching to room temp., chemical analysis, desired product could not be isolated; | 0% |
Conditions | Yield |
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In water reaction of CrI3 and Ag picrate in an aq. soln.; recrystn. from methanol, molecular weight detn.; | 85-90 |
chromium(III) iodide
phenyl pyruvic acid thiosemicarbazone
Conditions | Yield |
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In ethanol hot ethanolic solns. mixed together, refluxed on a water-bath for about 4 h; cooled, filtered, washed with ethanol, dried (electric oven, 60°C); elem. anal.; |
chromium(III) iodide
phenyl pyruvic acid semicarbazone
Conditions | Yield |
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In ethanol hot ethanolic solns. mixed together, refluxed on a water-bath for about 4 h; cooled, filtered, washed with ethanol, dried (electric oven, 60°C); elem. anal.; |
chromium(III) iodide
(4-methylphenyl)pyruvic acid thiosemicarbazone
Conditions | Yield |
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In ethanol hot ethanolic solns. mixed together, refluxed on a water-bath for about 4 h; cooled, filtered, washed with ethanol, dried (electric oven, 60°C); elem. anal.; |