???(???????)??(I) ??? ????
|
|
???(???????)??(I) ??? ???? ??
- ???
- 150 °C (dec.) (lit.)
- ??
- 1.33
- ???
- 0Pa at 25℃
- ?? ??
- Keep in dark place,Inert atmosphere,2-8°C
- ???
- ??? ???? ??? ?? ????(?: ?? ? ???)? ?????.
- ??? ??
- ?? ??
- ??
- ???
- ??
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Merck
- 14,9758
- ?? ??
- 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 ??????
- 17185-29-4(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | T | ||
|---|---|---|---|
| ?? ???? ?? | 23/24/25 | ||
| ????? | 36/37/39-45-36/37 | ||
| ????(UN No.) | UN 2811 6.1/PG 2 | ||
| WGK ?? | 1 | ||
| F ?????? | 10-23 | ||
| TSCA | Yes | ||
| ?? ?? | 4.3 | ||
| ???? | III | ||
| HS ?? | 28439000 |
???(???????)??(I) ??? ???? C??? ??, ??, ??
??? ??
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.??
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.???(???????)??(I) ??? ???? ?? ?? ? ???
???
?? ??
???(???????)??(I) ??? ???? ?? ??
???( 247)?? ??
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???(???????)??(I) ??? ???? ?? ??:
??? 900 ???????????????? ???(???????)??(I) ??? ?????? ???-?-???? ?????? ??????? ?? ???(???????)??(I) ??? ????
Sodium triacetoxyborohydride
Ruthenium dioxide
Iridium(IV) chloride
Tris(triphenylphosphine)ruthenium(II) chloride
Chloroiridic acid
Hydridotetrakis(triphenylphosphine)rhodium(I)
Rhodium triiodide
Ruthenium tetroxide
Dipotassium hexachloroiridate
Cyclopentadienyl manganese tricarbonyl