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2 3 6-Trichloropyridine(CAS# 29154-14-1)

Āhuatanga matū:

Tātai rāpoi C5H2Cl3N
Molar Mass 182.44
Kiato 1.8041 (whakatau tata)
Te Whakarewa 66-67 °C
Piro Pouri 300.44°C (whakatau tata)
Tohu Kohiko 111.159°C
Wairewa wairewa ki Methanol
Kohu Kohu 0.134mmHg i te 25°C
Te ahua paura ki te karaihe
Tae Kowhai marama ki te Paraone
pKa -3.79±0.10(I Matapaetia)
Tikanga Rokiroki Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua
Taurangi Refactive 1.6300 (whakatau tata)

Taipitopito Hua

Tohu Hua

Te paitini LD50 ipr-mus: 150 mg/kg TXAPA9 11,361,67

 

Kupu Whakataki

Ko te 2,3,6-Trichloropyridine he pūhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

- Ko te 2,3,6-Trichloropyridine he wai kore tae ki te kowhai me te kakara reka.

- He pūhui karekau e rewa ki te wai engari ka whakarewahia i roto i nga whakarewa waro.

- 2,3,6-Trichloropyridine he pai te pumau o te matū me te ahua pumau i te pāmahana rūma.

 

Whakamahia:

- 2,3,6-Trichloropyridine Kei te whakamahia whānuitia hei whakakōkī, whakarewa me te takawaenga i roto i te whakahiato waro.

- Na te pai o te whakarewatanga me te pumau, he maha nga wa e whakamahia ana ki te hanga polymers, polyamides me te polyesters.

 

Tikanga:

- Ko te tikanga whakarite o te 2,3,6-trichloropyridine te nuinga o te whakamahi i te 2,3,6-tribromopyridine hei mea timatanga, ka tauhohe ki te antimony trichloride i raro i nga tikanga kawakore kia whiwhi ai i te hua.

 

Mōhiohio Haumaru:

- Ko te 2,3,6-Trichloropyridine he mea whakapataritari, a tera pea ka pa ki te kiri, nga kanohi, me te waahanga manawa.

- Ko nga tikanga whakamarumaru whaiaro e tika ana, penei i te mau karapu whakamarumaru, te whakangungu kanohi, me nga mohiti haumaru me tango i te wa e whakahaere ana me te whakamahi.

- A ape i te tango i ona kohu me te karo i te pa ki te kiri.

- Whakamātauria ki te whakamahi i roto i te waahi pai-hau me te penapena tika, kia matara atu i te ahi me nga rawa muramura.

- Ko te 2,3,6-Trichloropyridine pea te whakararu i te taiao ina tukuna hee, he turuturu, he rukea ranei, a me tuku tika nga para i runga i nga ture o te rohe.

 


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