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2-(Trifluoromethyl)waikawa isonicotinic (CAS # 131747-41-6)

Āhuatanga matū:

Tātai rāpoi C7H4F3NO2
Molar Mass 191.11
Kiato 1.484±0.06 g/cm3(Te Matapae)
Te Whakarewa 217-223 ℃
Piro Pouri 338.9±42.0 °C(I Matapaetia)
Tohu Kohiko 158.8°C
Wairewa wai He iti te wairewa ki te wai.
Kohu Kohu 3.71E-05mmHg i te 25°C
Te ahua He ma ki te paura parauri he karaihe ranei
Tae He ma-ma
pKa 2.94±0.10(I Matapaetia)
Tikanga Rokiroki Te hau hau, Te Pamahana rūma

Taipitopito Hua

Tohu Hua

Kupu Whakataki:

2-(trifluoromethyl) waikawa isonicotinic. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

Kounga:
Ko te waikawa isonicotinic 2-(trifluoromethyl) he totoka ma ki te kowhai kowhai, he pärönaki waikawa isoniacinic kua whakarerekë matū. Ka pirau i te wera nui, ka hanga tote me etahi konganuku. Ka taea te rewa i roto i nga whakarewa noa penei i te wai, te waipiro, me te etera.

Nga Whakamahinga: Ka whakamahia nuitia ki te hanga pesticides, fungicides, me te herbicides.

Tikanga:
Ko te whakarite o te 2-(trifluoromethyl) waikawa isonicotinic ka taea te whiwhi i te tauhohenga o te waikawa isonicotinic me te trifluoromethylsulfonate ranei te ammonium trifluoromethylsulfonate. Ko te tauhohenga ka mahia i raro i nga tikanga waikawa me te whakakorikori ma te whakamahi i nga whakarewa me nga whakakorikori e tika ana.

Mōhiohio Haumaru:
Ko te waikawa isonicotinic 2-(Trifluoromethyl) he iti ake te paitini, engari me tupato tonu te whakahaere. I te wa o te tukanga, he mea tika ki te karo i te inhalation, te whakapiri ki te kiri me nga kanohi. Ina rongoa me te hapai, me wehe ke atu i etahi atu matū kia kore ai e pa atu ki nga matū waiora. Whaia nga tikanga whakahaere haumaru me te whakamahi i nga taputapu whakamarumaru whaiaro penei i nga karapu, karaehe, me nga koti taiwhanga. I te wa e whakahaere ana, e tuku ana ranei, me whai nga ture me nga ture a-rohe.


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