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3-Fluorobenzonitrile(CAS# 403-54-3)

Āhuatanga matū:

Tātai rāpoi C7H4FN
Molar Mass 121.11
Kiato 1.133g/mLat 25°C(marama)
Te Whakarewa −16°C(marama)
Piro Pouri 182-183°C753mm Hg(marama)
Tohu Kohiko 154°F
Kohu Kohu 0.000903mmHg i te 25°C
Te ahua Waiwai
Te taumahatanga motuhake 1.133
Tae Maama kore tae ki te kowhai
BRN 1858941
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive n20/D 1.5043(marama)
Āhuatanga ā-tinana, matū hoki Kore tae ki te wai kowhai marama. Ira Kohua: 182 °c -183 °c/753mmHg, Ira Whakarewa:-16 °c, Ira Kohiko: 67 °c, taupū whakaata: 1.5043, taumaha motuhake: 1.133.

Taipitopito Hua

Tohu Hua

Waehere Morearea R22 – He kino ki te horomia
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R41 – He kino kino ki nga kanohi
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 S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S39 – Mau whakamarumaru kanohi / kanohi.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S36 – Mau kakahu whakamarumaru tika.
UN ID UN 3276 6.1/PG 3
WGK Tiamana 3
TSCA T
Waehere HS 29269090
Tuhipoka morearea paitini
Te akomanga morearea 6.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te M-fluorobenzonitrile, e mohiotia ana ko 2-fluorobenzonitrile, he puhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te m-fluorobenzonitrile:

 

Kounga:

- Te ahua: Ko te M-fluorobenzonitrile he wai kore tae, he totoka tioata ranei.

- Wairewa: He wairewa i roto i te maha o nga whakarewa pararopi penei i te waihano, chloroform, aha atu.

- Te paitini: He paitini te M-fluorobenzonitrile ki te tinana o te tangata me te whakahaere me te whakamahi ma te tupato.

 

Whakamahia:

- Takawaenga: Ko te M-fluorobenzonitrile he takawaenga nui i roto i te whakahiato waro, ka taea te whakamahi ki te whakahiato i etahi atu puhui waro.

- Pesticide: Ka taea hoki te whakamahi hei rauemi mata mo te pesticides.

 

Tikanga:

Ka taea te whakarite M-fluorobenzonitrile ma te tauhohenga o te fluorochlorobenzene me te konutai cyanide i raro i nga tikanga kawakore.

 

Mōhiohio Haumaru:

- Te kiri me te karu o te kanohi: M-fluorobenzonitrile ka paheke te kiri me te kanohi, a me karohia te pa ki te kiri me nga kanohi ina whakamahi ana.

- Morearea o te ngongo: Ko te whakangohutanga o te m-fluorobenzonitrile kohu ka raru te manawa o te manawa, na reira me whakarite kia whakamahia ki roto i te waahi hau pai.

- Te rokiroki me te whakahaere: Me penapena te M-fluorobenzonitrile ki roto i te ipu hau, kia matara atu i te ahi me te wera nui, me te karo i te pa atu ki nga waiora me nga waikawa. Me mau nga taputapu whakamarumaru whaiaro penei i te kauti, karapu, aha atu i te wa e whakahaere ana.

 


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