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N-Phenyl-bis (trifluoromethanesulfonimide) (CAS# 37595-74-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H5F6NO4S2
Molar Mass 357.25
Yawan yawa 1.766 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 100-102°C (lit.)
Matsayin Boling 305.3 ± 52.0 °C (An annabta)
Wurin Flash 138.442°C
Solubility Mai narkewa a cikin methanol. Dan narkewa a cikin chloroform da ethyl acetate.
Tashin Turi 0.001mmHg a 25°C
Bayyanar Fari zuwa farin lu'ulu'u
Launi Fari ko mara launi
BRN 1269141
pKa -13.12 ± 0.50 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Kwanciyar hankali Danshi Mai Hankali
M Danshi Mai Hankali
Fihirisar Refractive 1.488
MDL Saukewa: MFCD00000404
Amfani Trifluoromethyl sulfonylation (Triflating) reagent.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 3
FLUKA BRAND F CODES 21
Farashin TSCA No
HS Code Farashin 29242100
Matsayin Hazard HAUSHI

 

Gabatarwa

N-Phenylbis (trifluoromethanesulfonimide) wani fili ne na kwayoyin halitta. Yana da wani farin crystalline m wanda yake soluble a Organic kaushi kamar ether da methylene chloride.

 

N-Phenylbis (trifluoromethanesulfonimide) ana yawan amfani dashi azaman reagent da mai kara kuzari a cikin hadadden kwayoyin halitta. Yana iya amsawa da gishirin lithium don samar da madaidaitan hadaddun, waɗanda aka saba amfani da su a cikin haɗaɗɗun kwayoyin halitta don haɓaka halayen haɗin gwiwar carbon-carbon, kamar su Suzuki da motsin Stille. Hakanan za'a iya amfani da shi a cikin haɗawar rini mai kyalli na novel Organic fluorescent.

 

Hanya na yau da kullum don shirye-shiryen N-phenylbis (trifluoromethanesulfonimide) shine amsa N-aniline tare da fluoride trifluoromethanesulfonate don samar da N-phenyl-4-aminotrifluoromethanesulfonate, wanda aka amsa tare da acid hydrofluoric don samun samfurin da aka yi niyya. Wannan hanya tana da sauƙi kuma mai inganci, kuma yawan amfanin ƙasa yana da yawa.

 

Bayanin Tsaro: N-Phenylbis (trifluoromethanesulfonimide) na iya zama mai ban haushi ga idanu, fata, da tsarin numfashi. Ya kamata a sa kayan ido masu kariya, safar hannu da kayan kariya na numfashi lokacin amfani. Ka guji shakar numfashi ko tuntuɓar fata. Kula da kyawawan yanayi na samun iska yayin sarrafawa da ajiya.


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