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
- Molecular Weight:
- 918.8
- MDL Number:
- MFCD00151644
- MOL File:
- 17185-29-4.mol
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) |
FDA UNII | 720P7594ZM |
NIST Chemistry Reference | carbonyl(hydrido)tris(triphenylphosphine)rhodium(17185-29-4) |
EPA Substance Registry System | Rhodium, carbonylhydrotris(triphenylphosphine)-, (TB-5-23)- (17185-29-4) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS06 |
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Signal word | Danger | |||||||||
Hazard statements | H413-H301+H311+H331 | |||||||||
Precautionary statements | P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P403+P233-P405-P501 | |||||||||
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 | |||||||||
NFPA 704 |
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Carbonyltris(triphenylphosphine)rhodium(I) hydride price More Price(35)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 225665 | Tris(triphenylphosphine)rhodium(I) carbonyl hydride 97% | 17185-29-4 | 500mg | $251 | 2024-03-01 | Buy |
Sigma-Aldrich | 225665 | Tris(triphenylphosphine)rhodium(I) carbonyl hydride 97% | 17185-29-4 | 5g | $1760 | 2024-03-01 | Buy |
TCI Chemical | C1383 | Carbonylhydridotris(triphenylphosphine)rhodium(I) | 17185-29-4 | 1g | $396 | 2024-03-01 | Buy |
TCI Chemical | C1383 | Carbonylhydridotris(triphenylphosphine)rhodium(I) | 17185-29-4 | 5g | $1189 | 2024-03-01 | Buy |
Alfa Aesar | 010016 | Carbonylhydridotris(triphenylphosphine)rhodium(I), Rh 10.0% min | 17185-29-4 | 0.1g | $47.2 | 2023-06-20 | Buy |
Carbonyltris(triphenylphosphine)rhodium(I) hydride Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85557386 +8613815050216 | marketing1@neostarunited.com | China | 10407 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 +8615900664856 | daeyeon001@vip.163.com | China | 2062 | 58 |
View Lastest Price from Carbonyltris(triphenylphosphine)rhodium(I) hydride manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2020-11-19 | Carbonyltris(triphenylphosphine)rhodium(I) hydride
17185-29-4
|
US $30.00 / KG | 1KG | 99% | 10000KG | Longyan Tianhua Biological Technology Co., Ltd | |
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2020-02-14 | Carbonyltris(triphenylphosphine)rhodium(I) hydride
17185-29-4
|
US $7.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- Carbonyltris(triphenylphosphine)rhodium(I) hydride
17185-29-4
- US $30.00 / KG
- 99%
- Longyan Tianhua Biological Technology Co., Ltd
-
- Carbonyltris(triphenylphosphine)rhodium(I) hydride
17185-29-4
- US $7.00 / KG
- 99%
- Career Henan Chemical Co