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4-Fluorophenylacetonitrile(CAS# 459-22-3)

Āhuatanga matū:

Tātai rāpoi C8H6FN
Molar Mass 135.14
Kiato 1.126 g/mL i te 25 °C (marama)
Te Whakarewa 86°C
Piro Pouri 119-120 °C/18 mmHg (marama)
Tohu Kohiko 227°F
Kohu Kohu 0.0535mmHg i te 25°C
Te ahua Waiwai
Tae He maama kore tae ki te kowhai marama
Tepe Whakaaturanga NIOSH: IDLH 25 mg/m3
BRN 1907764
Tikanga Rokiroki Te hau hau, Te Pamahana rūma
Taurangi Refactive n20/D 1.5002(marama)
Whakamahi Mo te whakahiato Organic

Taipitopito Hua

Tohu Hua

Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R20/21/22/36/37/38 -
R20/20/22 -
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S26/36/37/39 -
UN ID UN 3276 6.1/PG 3
WGK Tiamana 3
RTECS AM0210000
TSCA T
Waehere HS 29269090
Tuhipoka morearea paitini
Te akomanga morearea 6.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te 4-Fluorobenzyl cyanobenzyl he pūhui waro.

Wairewa: He wairewa i roto i nga whakarewa waro noa penei i te ewaro, te dimethylformamide me te acetone.

Te kakara: 4-Fluorobenzyl cyanobenzyl he haunga benzene motuhake.

 

Whakamahia:

Ko te 4-Fluorobenzyl cyanide e whakamahia nuitia ana i roto i nga tauhohenga whakahiato waro hei takawaenga nui.

 

Tikanga:

He maha nga huarahi hei whakarite i te 4-fluorobenzyl cyanide. Ko te tikanga e whakamahia nuitia ana ka puta mai i te tauhohenga o te benzonitrile me te waikawa waiwaro. I tua atu, ka taea hoki te tauhohe i te waipiro benzyl ki te thionyl chloride i te tuatahi, katahi ka tauhohe ki te pāhare pāporo fluoride kia whiwhi ai i te 4-fluorobenzylbenzyl.

 

Mōhiohio Haumaru:

Ko te 4-Fluorobenzyl cyanobenzyl he whakapataritari, a tera pea ka pa ki te kiri, ki nga kanohi me nga kiri mucous. Me mau nga karapu whakamarumaru, nga karaehe me nga kakahu whakamarumaru i te wa e mahi ana.

A ape i te tango i te kohu o te 4-fluorobenzyl cyanide ka ngana ki te mahi ki tetahi waahi whai hau.

I te wa e whakamahi ana, e penapena ana hoki i te 4-fluorobenzyoxybenzyl, me mawehe atu i nga puna whakawera me nga puna whakawera na te wera nui.

Ko te 4-Fluorobenzyl cyanide he parahanga pararopi, a me tupato ki te karo i tana rerenga ki te taiao kia kore ai e poke te tinana o te tangata me te taiao.

 


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