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2-Bromo-6-nitrobenzaldehyde(CAS# 20357-21-5)

Āhuatanga matū:

Tātai rāpoi C7H4BrNO3
Molar Mass 230.02
Kiato 1.781
Te Whakarewa 86-87°C
Piro Pouri 320.8±27.0 °C(I Matapaetia)
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C
Taurangi Refactive 1.653

Taipitopito Hua

Tohu Hua

2-Bromo-6-nitrobenzaldehyde(CAS# 20357-21-5) whakataki

Ko te 2-Bromo-6-nitrobenzaldehyde he pūhui pararopi e whai ake nei ngā āhuatanga me ngā whakamahinga:

Āhuatanga: Ko te 2-Bromo-6-nitrobenzaldehyde he totoka me te ahua kowhai kowhai marama. He wairewa i roto i nga whakarewa waro penei i te waiwaro me te methylene chloride i te pāmahana rūma, engari tata kore e rewa i te wai.

Whakamahinga: Ko te 2-Bromo-6-nitrobenzaldehyde te nuinga o te wa e whakamahia ana hei takawaenga nui ki te whakahiato waro.

Tikanga Whakaritenga: He maha nga huarahi hei whakarite i te 2-bromo-6-nitrobenzaldehyde, ko tetahi o enei ka whakamahia ma te tauhohe i te nitrobenzaldehyde ki te wai bromine. Ko te tikanga whakarite motuhake e whai ake nei: ka tauhohe te nitrobenzaldehyde ki te wai bromine, ka taea te tauhohe i raro i nga tikanga kawakore ki te whakaputa 2-bromo-6-nitrobenzaldehyde.

Nga korero haumaru: Ko te 2-bromo-6-nitrobenzaldehyde he puhui pararopi e kino ana ki te tinana o te tangata me te taiao. Ka pa te kino ki te kiri, ki nga kanohi, ki nga waahanga manawa. I te wa e whakamahia ana, mauhia nga taputapu whakamarumaru whaiaro e tika ana penei i nga karapu, motiti, me nga taputapu whakamarumaru manawa. I te wa e mahi ana me te rokiroki, me aro ki te whakamarumaru ahi me te pahūtanga, me te rokiroki hiri hei karo i te tauhohenga me etahi atu matū.


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