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2-Fluorobenzyl chloride(CAS# 345-35-7)

Āhuatanga matū:

Tātai rāpoi C7H6ClF
Molar Mass 144.57
Kiato 1.216 g/mL i te 25 °C (marama)
Te Whakarewa 36-38 °C
Piro Pouri 86 °C/40 mmHg (marama)
Tohu Kohiko 135°F
Wairewa wai 416.4mg/L(25 ºC)
Wairewa 0.416g/l korekore
Kohu Kohu 1.9-2.6hPa i te 20-25 ℃
Te ahua wai marama
Te taumahatanga motuhake 1.216
Tae Taekore ki te Maama kowhai
BRN 471699
Tikanga Rokiroki Ko te hau hau,2-8°C
Tairongo Lachrymatory
Taurangi Refactive n20/D 1.514(marama)
Āhuatanga ā-tinana, matū hoki Kiato 1.216
ira kohua 86 ° C (40 torr)
taupū whakaata 1.514-1.516
ira hiko 57°C
Whakamahi Mo te whakahiato Organic

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate C – Huka
Waehere Morearea R34 – He weranga
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.
S27 – Wewetehia nga kakahu poke katoa.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
UN ID UN 2920 8/PG 2
WGK Tiamana 3
FLUKA BRAND F CODES 19
TSCA T
Waehere HS 29036990
Tuhipoka morearea Haehae/Lachrymatory
Te akomanga morearea 3
Roopu Tarapi III

 

Kupu Whakataki

Ko te Fluorobenzyl chloride he pūhui waro. He wai kore tae, he kaha te haunga. Ko te O-fluorobenzyl chloride he nui te kiato, he pai te whakarewatanga, he whakarewa i roto i te waipiro me te whakarewa ether.

He maha nga momo mahi koiora penei i te huakita, te ngarara me te aukati i te ahotea, a ka taea te whakamahi mo te whakamarumaru hua me te rangahau me te whakawhanaketanga o te koiora.

 

Ko te tikanga whakarite o te o-fluorobenzyl chloride ka taea e te tauhohenga o te chlorotoluene me te fluoromethane bromide. Ko te tikanga whakarite motuhake e whai ake nei: ko te wahanga o te chlorotoluene me te mirimiri flumebromide ka whakauruhia ki te pounamu hohenga, ka taapirihia te whakarewa tauhohenga me te whakakorikori, ka wera te tauhohenga, a, ka oti te tauhohenga, ka purea te hua o-fluorobenzyl chloride. mā te whakamaroke.

 

I te wa e whakamahi ana i te o-fluorobenzyl chloride, me aro ki tona haumaru. He wairewa pararopi e whakapataritari ana, e paheke ana. Ko te wa roa ki te hau me te whakapiri tika ki te kiri me nga kanohi me karo i muri i te pa ki te o-fluchloride. A ape i te hongi i ona kohu me te whakamahi i nga tikanga whakamarumaru penei i nga karaehe whakamarumaru, nga karapu me nga kopare mena e tika ana.

 

I te wa o te rokiroki me te kawe o te o-fluorobenzyl chloride, me aro ki te aukati i te pa atu ki te hāora me te karo i nga waa wera nui kia kore ai e pupuhi noa, e pahū ranei. Ko te whakamahi tika me te rokiroki o te o-fluorobenzyl chloride, me nga whakatupatotanga haumaru tika, ka taea te karo i nga aitua me nga raru hauora.


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