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4-Chloro-4′-fluorobutyrophenone(CAS# 3874-54-2)

Āhuatanga matū:

Tātai rāpoi C10H10ClFO
Molar Mass 200.64
Kiato 1.22g/mLat 25°C(marama)
Te Whakarewa 5-6 °C
Piro Pouri 130-132 °C (0.97513 mmHg)
Tohu Kohiko >230°F
Wairewa wai 0.38 g/L (20 ºC)
Wairewa Chloroform (He iti), Ethyl Acetate (He iti), Methanol (He iti)
Kohu Kohu 0.00122mmHg i te 25°C
Te ahua Hinu
Tae He marama te kowhai-matomato
BRN 608741
PH 4.05 i te 23.1 ℃ me te 10g/L
Tikanga Rokiroki Te hau hau, Te Pamahana rūma
Taurangi Refactive n20/D 1.5255(marama)
Āhuatanga ā-tinana, matū hoki Te ahua: te wai kowhai marama
Whakamahi Ka whakamahia hei takawaenga ho'oraa, te whakahiato waro. Te whakaputanga o te droperidol whakarokiroki pai, he pai nga raau taero mate anti-patea penei i te raupapa haloperidol o nga takawaenga nui.

Taipitopito Hua

Tohu Hua

Waehere Morearea R22 – He kino ki te horomia
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36 – Mau kakahu whakamarumaru tika.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
TSCA Ae
Tuhipoka morearea Whakariri

 

Kupu Whakataki

Ko te 4-Chloro-4′-fluorobutanone he pūhui waro. E whai ake nei he whakaaturanga mo nga rawa, nga whakamahinga, nga tikanga whakarite, me nga korero haumaru o tenei puhui:

 

Kounga:

- Te ahua: 4-Chloro-4′-fluorophenone he wai kore tae, he wai kowhai marama ranei.

- Wairewa: Ka taea te memeha ki etahi whakarewa pararopi penei i te chloroform, te waipiro, me te etera.

 

Whakamahia:

- I roto i nga mahi ahuwhenua, ka taea te whakamahi ki te whakaputa pesticides me te fungicides.

 

Tikanga:

- Ko te 4-Chloro-4′-fluorobutanone ka taea te whakarite e te tauhohenga o te phenylbutanone me nga pūhui chlorine me te fluorine.

- Ko te tikanga whakarite noa ko te whakarite i te 4-chlorophenone na roto i te tauhohenga o te phenylbutanone me te hydrogen chloride, katahi ma te hydrogen fluoride tauhohenga kia whiwhi 4-chloro-4′-fluorobutanone. I te nuinga o te wa ka mahia te tauhohenga i te pāmahana me te pehanga e tika ana.

 

Mōhiohio Haumaru:

- Ko te 4-Chloro-4′-fluorobutanone he matū e tika ana kia whakamahia i runga i nga tikanga whakahaere haumaru e tika ana, penei i te mau karapu whakamarumaru, karawhiu me nga kakahu whakamarumaru.

- I te wa e mahi ana, karohia te tango i ona kohu, ka pa ranei ki te kiri me nga kanohi.

- Rapua tonutia nga mahi hauora ina horomia, ka hoha, ka pa atu ranei ki te kiri ki te kiri ka hoatu te Pepa Raraunga Haumaru o te matū ki to rata hei tohutoro.

I te wa e whakamahi ana i tetahi matū, he mea nui ki te whai i te whakahaere tika me te aratohu haumaru me te whai i nga tikanga tika i runga i ia keehi.


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