Europium trifluoromethanesulfonate
CAS: 52093-25-1
MF: C3EuF9O9S3
MW: 599.17
EINECS: 200-350-6
Maamaa: 98%min
Taiao:
Ko te Europium trifluoromethanesulfonate he kiriataata ma te whakarewa totoka i roto i nga whakarewa pararopi polar penei i te waihano, methanol me te dimethylformamide.
Ka pirau i te wera nui ka tuku hau paitini.
Ka mimiti i te makuku ka tauhohe ki te wai i te hau.
I roto i te matū waro, ko te triflate, e mohiotia ana ko te trifluoromethanesulfonate te ingoa, he roopu mahi me te tauira CF₃SO₃−. Ko te roopu triflate e tohuhia ana e −OTf, he rereke ki te −Tf (triflyl). Hei tauira, ka taea te tuhi n-butyl triflate hei CH₃CH₂CH₂CH₂OTf.
| Nga taonga | Whakatakotoranga | Nga hua whakamatautau |
| Te ahua | Te paura ma, ma te ma ranei | Te paura ma |
| Te whakamatautau | 98% min | 98.5% |
| Whakamutunga: Tohu | ||
Taupānga
Ka taea te whakamahi i te Europium trifluoromethanesulfonate hei puna rewharewha mo nga reera marama me nga rangahau rewharewha. Ka taea e ia te whakaputa i te kirirangi whero, no reira he maha nga tono i roto i te whakaahua whakaata koiora, biosensing me nga taputapu optoelectronic.
Ka taea hoki te whakamahi hei whakakorikori i roto i te whakahiato waro.
He waikawa Lewis wai-whakaaro i whakamahia i roto i te tauhohenga Aldol o te silyl enol ethers me te aldehydes.
Hua e pa ana
Europium Trifluoromethanesulfonate CAS 52093-25-1
Ytterbium Trifluoromethanesulfonate CAS 252976-51-5
Scandium Trifluoromethanesulfonate CAS 144026-79-9
CERIUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
LANTHANUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
PRASEODYMIUM TRIFLUOROMETHANESULFONATE CAS 52093-27-3
Samarium Trifluoromethanesulfonate CAS 52093-28-4
Yttrium Trifluoromethanesulfonate CAS 52093-30-8
Terbium Trifluoromethanesulfonate CAS 148980-31-8
Neodymium Trifluoromethanesulfonate CAS 34622-08-7
Gadolinium Trifluoromethanesulfonate CAS 52093-29-5
Zinc Trifluoromethanesulfonate CAS 54010-75-2
Paraka Trifluoromethanesulphonate CAS 34946-82-2
Hiriwa Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6
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