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CAS No.: | 10049-07-7 |
---|---|
Name: | Rhodium trichloride |
Article Data: | 46 |
Molecular Structure: | |
Formula: | RhCl3 |
Molecular Weight: | 365.108 |
Synonyms: | Rhodiumchloride;Rhodium(3+) chloride;Rhodium(III) chloride;Trichlororhodium; |
EINECS: | 233-165-4 |
Density: | 5.38 g/cm3 |
Melting Point: | 450 °C |
Boiling Point: | 717 °C (730 mmHg) |
Solubility: | Insoluble in water. Soluble in hydroxide and cyanide solutions. |
Appearance: | black crystalline powder |
Hazard Symbols: | Xn |
Risk Codes: | 22-41 |
Safety: | 36/39-26-24 |
PSA: | 0.00000 |
LogP: | -8.98800 |
Conditions | Yield |
---|---|
In neat (no solvent) finely divided metallic Rh is heated in dry Cl2 at to 540 °C ;; | 100% |
In neat (no solvent) Kinetics; exposing Rh to flowing Cl2 (0.05-0.80 atm) at 300-1150°C; | |
In neat (no solvent) rhodium black is heated at 800 °C in dry Cl2 and cooled slowly inflowing Cl2;; |
rhodium(III)chloride
Conditions | Yield |
---|---|
In solid in air or in Ar atmosphere; TG and DTA monitoring, X-ray diffraction anal.; |
rhodium
phosphorus trichloride
rhodium(III)chloride
Conditions | Yield |
---|---|
In neat (no solvent) heating;; | |
In not given heating; | |
In neat (no solvent) heating;; |
phosphorus pentachloride
rhodium
rhodium(III)chloride
Conditions | Yield |
---|---|
In neat (no solvent) heating with Rh;; | |
In not given heating; |
rhodium(III)chloride
Conditions | Yield |
---|---|
With hydrogenchloride; dihydrogen peroxide In propan-1-ol Kinetics; byproducts: CO, CO2, H2O; oxidation of {Rh(CO)2Cl}2 with H2O2 in propanol contg. HCl is investigated, intermediate discussed; reaction monitored by UV/VIS spectroscopy; | |
With hydrogenchloride; dihydrogen peroxide In methanol Kinetics; byproducts: CO, CO2, H2O; oxidation of {Rh(CO)2Cl}2 with H2O2 in methanol contg. HCl is investigated, intermediate discussed; reaction monitored by UV/VIS spectroscopy; | |
With hydrogenchloride; dihydrogen peroxide In ethanol Kinetics; byproducts: CO, CO2, H2O; oxidation of {Rh(CO)2Cl}2 with H2O2 in ethanol contg. HCl is investigated, intermediate discussed; reaction monitored by UV/VIS spectroscopy; |
chlorine
rhodium
sodium chloride
rhodium(III)chloride
Conditions | Yield |
---|---|
In neat (no solvent) mixt. of Rh and NaCl in Cl2 stream (red heat);; |
Conditions | Yield |
---|---|
In neat (no solvent) heating finely divided Rh in a Cl2-stream;; |
Conditions | Yield |
---|---|
With hydrogenchloride In neat (no solvent) Kinetics; heating in dry HCl-stream; loss of water proceeds slowly at 360 °C, rapidly at 440 °C to form insol. RhCl3;; KCl is leached by water;; |
rhodium(III)chloride
Conditions | Yield |
---|---|
With chlorine In neat (no solvent) Kinetics; dried K3(RhCl6)*H2O (105-110 °C); heating to 440 °C in a dry Cl2-stream;; washing with water;; |
rhodium(III)chloride
Conditions | Yield |
---|---|
In hydrogenchloride byproducts: Cl2; | |
In hydrogenchloride byproducts: Cl2; |
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Molecular structure of Rhodium trichloride (CAS NO.10049-07-7) is:
Product Name: Rhodium trichloride
CAS Registry Number: 10049-07-7
IUPAC Name: Trichlororhodium
Molecular Weight: 209.2645 [g/mol]
Molecular Formula: Cl3Rh
H-Bond Donor: 0
H-Bond Acceptor: 0
EINECS: 233-165-4
Melting Point: 450 °C
Boiling point 717 °C (730 mmHg)
Sensitive: Hygroscopic
Density: 5.38 g/cm3
Sensitive: Hygroscopic
Product categories: Inorganics;Chemical Synthesis;Rhodium Salts;Rhodium Metal and Ceramic Science;Catalysis and Inorganic Chemistry
Canonical SMILES: Cl[Rh](Cl)Cl
InChI: InChI=1S/3ClH.Rh/h3*1H;/q;;;+3/p-3
InChIKey: SONJTKJMTWTJCT-UHFFFAOYSA-K
Rhodium trichloride (CAS NO.10049-07-7) can be used as catalysts.
Rhodium trichloride (CAS NO.10049-07-7) is produced by the action of hydrochloric acid on hydrated rhodium(III) oxide. RhCl3(H2O)3 can be crystallized from a solution in concentrated hydrochloric acid. This method helps to remove nitrogen-containing impurities. RhCl3 is prepared by reaction of chlorine with rhodium sponge at 200-300°C. The corresponding reaction in molten sodium chloride affords Na3RhCl6.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD10 | intraperitoneal | 879mg/kg (879mg/kg) | Journal of Medicinal Chemistry. Vol. 20, Pg. 943, 1977. | |
rabbit | LD50 | intravenous | 215mg/kg (215mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Toxicology and Applied Pharmacology. Vol. 21, Pg. 589, 1972. |
rat | LD50 | intraperitoneal | 280mg/kg (280mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. | |
rat | LD50 | intravenous | 198mg/kg (198mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Toxicology and Applied Pharmacology. Vol. 21, Pg. 589, 1972. |
rat | LD50 | oral | 1302mg/kg (1302mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(7), Pg. 55, 1977. |
Safty information about Rhodium trichloride (CAS NO.10049-07-7) is:
Hazard Codes: Xn
Risk Statements: 22-41
R22:Harmful if swallowed.
R41:Risk of serious damage to the eyes.
Safety Statements: 36/39-26-24
S36/39:Wear suitable protective clothing and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24:Avoid contact with skin.
WGK Germany: 3
RTECS: VI9275000
F: 21
Rhodium trichloride , its cas register number is 10049-07-7. It also can be called Rhodium chloride ; Rhodium chloride (RhCl3) ; Rhodium(III) chloride (1:3) .It is a black crystalline powder. It is hazardous,so the first aid measures and others should be known. It is soluble in water to give reddish solutions that, depending on the age of the solution, contain varying proportions of RhCl3(H2O)3, [RhCl2(H2O)4]+, and [RhCl(H2O)5]2+ .