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Europium trifluoromethanesulfonate

CAS 52093-25-1

Maama: 99%

 

 

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Whakawhiwhi wheketere Wilkinson whakakōkī Tris(triphenylphosphine)rhodium(I) pūhaumāota(11% Rh) CAS 14694-95-2

Ko Tris(triphenylphosphine)rhodium(I) chloride CAS 14694-95-2 te ingoa noa mo te chloridotris(triphenylphosphine)rhodium(I), he matatini ruruku o te rhodium me te tauira [RhCl(PPh3)3] (Ph = phenyl), whakaingoatia ko Wilkinson's catalyst.

 

He paura tioata magenta.Ka taea te rewa ki te benzene, toluene, kare e rewa i roto i te ethers me te waipiro, ka tuu ki te rangi kua waikurahia.

 

Tris(triphenylphosphine)rhodium(I) chloride CAS:14694-95-2 ka taea te tuku i nga rahi rereke me te utu whakataetae.

Āhuatanga matū:

Whakawhiwhi wheketere Wilkinson whakakōkī Tris(triphenylphosphine)rhodium(I) pūhaumāota(11% Rh) CAS 14694-95-2
CAS: 14694-95-2
MF: C54H45ClP3Rh
MW: 925.21
EINECS: 238-744-5
Ira whakarewa 245-250 °C (tikuri)
Kohuatanga >170°C
kiato 1.363;d 1.379
te ahua o te paura tioata
tae Whero-parauri ki te maroon
Wairewa korekore

Pepa Raraunga Hangarau/TDS:

Whakawhiwhi wheketere Wilkinson whakakōkī Tris(triphenylphosphine)rhodium(I) pūhaumāota(11% Rh) CAS 14694-95-2

Maamaa 99.9%
Te ihirangi whakarewa(Rh) 11%
CAS No. 14694-95-2
Ko te Kaitirotiro Plasma/Huatanga Kua honoapoke) 
Pd 0.0050 Al 0.0050
Pt 0.0050 Ca 0.0050
Au 0.0050 Cu 0.0050
Mg 0.0050 Cr 0.0050
Fe 0.0050 Zn 0.0050
Mn 0.0050 Si 0.0050
Ir 0.0050 Pb 0.0005

 

Taupānga

Whakawhiwhi wheketere Wilkinson whakakōkī Tris(triphenylphosphine)rhodium(I) pūhaumāota(11% Rh) CAS 14694-95-2

Tris(triphenylphosphine)rhodium(I) pūhaumāotaKei te mohiotia ano ko Wilkinson's catalyst me te whakamahia nuitia ki te whakakoi i te hauwaitanga o nga alkenes.

Tris(triphenylphosphine)rhodium(I) pūhaumāotaka whakamahia ano hoki i roto i te hydroboration catalytic o te alkenes me te catecholborane me te pinacolborane me te 1,4-whakaiti whiriwhiringa o te α, β-unsaturated carbonyl pūhui.

Ka whakamahi i te whakakōkī whakakōkī hauwai.

FAQ

Me pehea taku tango Wilkinson catalyst Tris(triphenylphosphine)rhodium(I) chloride(11% Rh) CAS 14694-95-2?

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