ChemicalBook > CAS DataBase List > Carbonyltris(triphenylphosphine)rhodium(I) hydride
Carbonyltris(triphenylphosphine)rhodium(I) hydride
- Product Name
- Carbonyltris(triphenylphosphine)rhodium(I) hydride
- CAS No.
- 17185-29-4
- Chemical Name
- Carbonyltris(triphenylphosphine)rhodium(I) hydride
- Synonyms
- HRh(CO)(PPh3)3;(betab-5-23)-rhodiu;Carbonyltris(triphen;HRh(CO)(PPh3)3 - RODRIDO;Carbonyltris(triphenylphosphine)rhodium;Carbonylhydridotris(triphenylphosphine);TRIS(TRIPHENYLPHOSPHINE)RHODIUM(I) &;Carbonyltris(triphenylphosphine)rhodiuM(I);Carbonylhydrotris(triphenylphosphin)rhodium;Carbonyl triphenylphosphine rhodiuM hydride
- CBNumber
- CB2322445
- Molecular Formula
- 3C18H15P.CO.HRh
- Formula Weight
- 918.8
- MOL File
- 17185-29-4.mol
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Carbonyltris(triphenylphosphine)rhodium(I) hydride Property
- Melting point:
- 150 °C (dec.) (lit.)
- Density
- 1.33
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- solubility
- Soluble in hydrocarbons (e.g. benzene and toluene) with dissociation of phosphine ligands
- form
- crystal
- color
- light yellow
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Merck
- 14,9758
- Exposure limits
- ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3 - InChIKey
- CEKFIOLKXHVOKA-UHFFFAOYSA-N
- CAS DataBase Reference
- 17185-29-4(CAS DataBase Reference)
- NIST Chemistry Reference
- carbonyl(hydrido)tris(triphenylphosphine)rhodium(17185-29-4)
- EPA Substance Registry System
- Rhodium, carbonylhydrotris(triphenylphosphine)-, (TB-5-23)- (17185-29-4)
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Safety
- Hazard Codes
- T
- Risk Statements
- 23/24/25
- Safety Statements
- 36/37/39-45-36/37
- RIDADR
- UN 2811 6.1/PG 2
- WGK Germany
- 1
- F
- 10-23
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- III
- HS Code
- 28439000
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 225665
- Product name
- Tris(triphenylphosphine)rhodium(I) carbonyl hydride
- Purity
- 97%
- Packaging
- 500mg
- Price
- $251
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 225665
- Product name
- Tris(triphenylphosphine)rhodium(I) carbonyl hydride
- Purity
- 97%
- Packaging
- 5g
- Price
- $1760
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C1383
- Product name
- Carbonylhydridotris(triphenylphosphine)rhodium(I)
- Packaging
- 1g
- Price
- $396
- Updated
- 2024/03/01
TCI Chemical
- Product number
- C1383
- Product name
- Carbonylhydridotris(triphenylphosphine)rhodium(I)
- Packaging
- 5g
- Price
- $1189
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 010016
- Product name
- Carbonylhydridotris(triphenylphosphine)rhodium(I), Rh 10.0% min
- Packaging
- 0.1g
- Price
- $47.2
- Updated
- 2023/06/20
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Carbonyltris(triphenylphosphine)rhodium(I) hydride Chemical Properties,Usage,Production
Chemical Properties
Carbonylhydrido-tris(triphenylphosphine)rhodium(I), carbonyl-tris(triphenylphosphine)rhodium(I) hydride, forms yellow crystals that are stable in air, mp 172 – 174℃ in a closed nitrogen-filled capillary. It is readily soluble in benzene, chloroform, and dichloromethane. In solution, one phosphine ligand is readily lost by dissociation to give a 16-electron complex that is an active catalyst for the hydrogenation of alkenes and for hydroformylation.
Uses
Hydrogenation, hydrosilation, isomerization, carbonylation, hydroformylation, oxidation
Uses
Carbonylhydrido-tris(triphenylphosphine)rhodium(I) is used in industry for the hydroformylation of alkenes by the low pressure oxo (LPO) process developed by Union Carbide, Davy Power Gas, and Johnson Matthey. The reaction takes place rapidly at 25℃ giving a product in which the ratio of n- to iso-aldehydes is very favorable (ca. 20 : 1), a much higher ratio than can be obtained with cobalt catalysts.
Production Methods
Carbonyltris(triphenylphosphine)rhodium(I) hydride is obtained by the reaction of a solution of RhCl3.3 H2O in alcoholic alkali with aqueous formaldehyde (the carbon monoxide source) and an excess of triphenyl phosphine. The commercial product is a microcrystalline powder with a purity of 97 % (Degussa).
Carbonyltris(triphenylphosphine)rhodium(I) hydride Preparation Products And Raw materials
Raw materials
Preparation Products
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Carbonyltris(triphenylphosphine)rhodium(I) hydride Suppliers
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View Lastest Price from Carbonyltris(triphenylphosphine)rhodium(I) hydride manufacturers
Longyan Tianhua Biological Technology Co., Ltd
- Product
- Carbonyltris(triphenylphosphine)rhodium(I) hydride 17185-29-4
- Price
- US $30.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KG
- Release date
- 2020-11-18
Career Henan Chemical Co
- Product
- Carbonyltris(triphenylphosphine)rhodium(I) hydride 17185-29-4
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-02-13
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