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2-Fluoro-5-Nitrobenzotrifluoride(CAS# 400-74-8)

Āhuatanga matū:

Tātai rāpoi C7H3F4NO2
Molar Mass 209.1
Kiato 1.522 g/mL i te 25 °C (marama)
Te Whakarewa 22-24°C
Piro Pouri 105-110 °C/25 mmHg (marama)
Tohu Kohiko 197°F
Kohu Kohu 0.0117mmHg i te 25°C
Te ahua wai marama
Te taumahatanga motuhake 1.522
Tae Kowhai marama ki te Amber ki te pouri matomato
BRN 1881423
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive n20/D 1.465(marama)
MDL MCD00060884
Āhuatanga ā-tinana, matū hoki Te wai kowhai marama
Whakamahi Mo te whakahiato Organic

Taipitopito Hua

Tohu Hua

Waehere Morearea 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.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S23 – Kaua e hau kohu.
UN ID UN2810
WGK Tiamana 3
Waehere HS 29049090
Tuhipoka morearea Whakariri
Te akomanga morearea 6.1
Roopu Tarapi III

 

Kupu Whakataki

Ko te 2-fluoro-5-nitrotrifluorotoluene, e mohiotia ana ko FNX, he puhui waro. Ko tona hanganga matū ko C7H3F4NO2.

 

Kei a 2-Fluoro-5-nitrotrifluorotoluene nga ahuatanga e whai ake nei:

- Te ahua: Ko te 2-fluoro-5-nitrotrifluorotoluene he karaehe, he kiripiri kowhai marama ranei.

- Wairewa: He iti te whakarewatanga i roto i nga whakarewa pararopi penei i te ethyl acetate me te methylene chloride.

 

Ko te whakamahinga matua o te 2-fluoro-5-nitrotrifluorotoluene hei pesticide me te ngarara. He kaha ki te patu i nga momo riha pepeke. Ka whakamahia ano hoki hei kaihoko pupuhi i roto i nga pahū pyrotechnic.

 

E rua nga tikanga matua mo te whakarite i te 2-fluoro-5-nitrotrifluorotoluene:

Tauhohenga Fluorination: Ka tauhohe te kaihoko fluorinating ki te trifluorotoluene, katahi ka tauhohe te hua hua ki te kaihoko nitrifying ki te whiwhi 2-fluoro-5-nitrotrifluorotoluene.

Tauhohenga whakakapinga hiko: 2-fluoro-5-nitrotrifluorotoluene ka taea ma te tauhohe i nga pūhui katote o mua me te 2-fluoro-5-nitroaromatic pūhui.

 

Nga korero mo te haumaru: Ko te 2-fluoro-5-nitrotrifluorotoluene he puhui he nui te paitini me te riri. I te wa e whakamahi ana, e whakahaere ana ranei, me whai i nga tikanga haumaru e whai ake nei:

- Whakamahia nga taputapu whakamarumaru whaiaro penei i nga mokete, nga karapu me nga kakahu.

- Kaua e pa atu ki te kiri, ki nga kanohi, ki te ara manawa.

- Whakamahia i roto i te waahi pai-hau.

- Kia matara atu i te ahi me nga matū muramura i te wa e penapena ana.

- I te tukunga o te para, me peera i runga i nga tikanga o te rohe.

Tena koa panuihia me te whai i te Pepa Raraunga Haumaru o te hua me nga tohutohu i tukuna e te kaiwhakarato i mua i te whakamahi.


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