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3-chloro-4-fluorophenylhydrazine hydrochloride(CAS# 175135-74-7)

Āhuatanga matū:

Tātai rāpoi C6H7Cl2FN2
Molar Mass 197.04
Te Whakarewa 211 °C
Piro Pouri 253.1°C i te 760 mmHg
Tohu Kohiko 106.9°C
Wairewa DMSO (Paku), Methanol (Paku, Wehana)
Kohu Kohu 0.0187mmHg i te 25°C
Te ahua Te paura ma
Tae Maama karaka ki te Maama Whero
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C
MDL MFCD00052267

Taipitopito Hua

Tohu Hua

3-chloro-4-fluorophenylhydrazine hydrochloride(CAS# 175135-74-7) whakataki

Ko te 3-chloro-4-fluorophenylhydrazine hydrochloride he pūhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

Ngā Āhuatanga: Ko te 3-chloro-4-fluorophenylhydrazine hydrochloride he mārō kiriataata mā, he wairewa i te wai me ētahi whakarewa pararopi. He waikawa ngoikore ka taea te tauhohe me te turanga ki te whakaputa i te tote rite ma te tauhohenga waikawa-papa. He pūhui āhua pūmau e kore e memeha, e kore e ngawari.
Ka whakamahia i roto i nga tauhohenga whakahiato waro hei kaihoko whakaheke, hei puna hauota ranei.

Tikanga: 3-chloro-4-fluorophenylhydrazine hydrochloride ka taea te whakarite e te tauhohenga o te p-chlorofluorobenzene me te hydrazine i roto i te wairewa waikawa waikawa. Ko te tukanga tauhohenga e tika ana te pāmahana me nga tikanga pH.
Ka whakapataritari, ka kino ranei te kanohi, te kiri, me te punaha manawa, me te mau i nga taputapu whakamarumaru e tika ana penei i nga karaehe, nga karapu me nga kanohi kanohi i te wa e whakamahia ana. Ko nga ahuatanga tino nui penei i te ahi me te Celsius me pupuri atu. Whaia nga tikanga whakahaere haumaru me nga whakaritenga ture i te wa e whakamahia ana, e rokiroki ana me te whakahaere.


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