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2-Amino-3-nitro-6-picoline(CAS# 21901-29-1)

Āhuatanga matū:

Tātai rāpoi C6H7N3O2
Molar Mass 153.14
Kiato 1.3682 (whakatau tata)
Te Whakarewa 147-157 °C
Piro Pouri 276.04°C (whakatau tata)
Tohu Kohiko 140.7°C
Wairewa wai He iti te wairewa ki te wai.
Kohu Kohu 0.000655mmHg i te 25°C
Te ahua Kiriata kōwhai
Tae Kōwhai
pKa 2.50±0.50(I Matapaetia)
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Taurangi Refactive 1.6500 (whakatau tata)
MDL MCD00047443

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 S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S22 – Kaua e pupuhi puehu.
S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
Waehere HS 29333990
Tuhipoka morearea Whakariri

 

Kupu Whakataki

Ko te 6-Amino-5-nitro-2-picoline(6-Amino-5-nitro-2-picoline) he pūhui waro e whai ake nei:

 

1. Te ahua: 6-Amino-5-nitro-2-picoline he ma ki te marama kowhai totoka.

2. Ngā āhuatanga matū: he pūmau ake i roto i te whakarewa, engari ka tauhohe pea i raro i te kaha kawakawa me te waikawa. He wairewa i roto i te maha o nga whakarewa pararopi, penei i te waipiro, te ethers me te waikawa acetic.

3. Whakamahia: Ko te 6-Amino-5-nitro-2-picoline te nuinga o te whakamahi hei takawaenga i roto i te whakahiato waro, mo te whakahiato o etahi atu puhui waro. Ka taea hoki te whakamahi hei rauemi mata mo te hanga waikano me nga poaka.

 

Ko te tikanga mo te whakarite i te 6-Amino-5-nitro-2-picoline i te nuinga o te waa ka tutuki ma te tauhohenga matū o te 2-picoline. Ko te tikanga waihanga angamaheni ko te tauhohenga o te 2-methylpyridine me te waikawa nitric me te waikawa nitrous. Ko te tukanga whakahiato motuhake me whakahaere i raro i nga tikanga whakamatautau tika.

 

Mo nga korero haumaru, 6-Amino-5-nitro-2-picoline he tohu haumaru i raro i nga tikanga whakahaere noa. Heoi, me whai nga tikanga taiwhanga tika me nga tikanga tiaki whaiaro i te wa e whakahaere ana i nga matū. Kei roto i tenei ko te mau taputapu whakamarumaru whaiaro e tika ana penei i nga karapu taiwhanga, karaehe me nga koti taiwhanga. I tua atu, me penapena te puhui ki tetahi waahi maroke, pai te hau, me te karo i te whakapiri ki nga waikawa kaha, nga turanga kaha me nga matū mura. I te wa e whakahaere ana i te puhui, me whai tonu nga tohutohu whakahaere haumaru e tika ana kia noho haumaru te tangata me te taiao.


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