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hua

2 6-Dichloronicotinic acid(CAS# 38496-18-3)

Āhuatanga matū:

Tātai rāpoi C6H3Cl2NO2
Molar Mass 192
Kiato 1.612±0.06 g/cm3(Te Matapae)
Te Whakarewa 140-143°C(marama)
Piro Pouri 351.2±37.0 °C(I Matapaetia)
Tohu Kohiko >230°F
Wairewa DMSO, Mewaro
Kohu Kohu 1.56E-05mmHg i te 25°C
Te ahua Te paura tioata ma
Tae He ma-ma, he kowhai kowhai ranei
BRN 136114
pKa 1.77±0.28(I Matapaetia)
Tikanga Rokiroki Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua
Taurangi Refactive 1.605
MDL MCD00075583
Āhuatanga ā-tinana, matū hoki Kiriata ma-ma
Whakamahi He waahanga i roto i te whakarite i nga hua o te pyridine.

Taipitopito Hua

Tohu Hua

Waehere Morearea R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R22 – He kino ki 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 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
Waehere HS 29333990
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te waikawa 2,6-Dichloronicotinic he pūhui waro. E whai ake nei he kupu whakataki poto mo nga taonga, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te waikawa 2,6-dichloronicotinic:

 

Kounga:

- Ko te waikawa 2,6-Dichloronicotinic he totoka karaihe kore tae e memeha ana i roto i nga whakarewa waro penei i te waipiro me te etera.

- He kakara pai, he kaha te waikura.

- Ka pirau i te wera nui, ka tuku hau maota paitini.

 

Whakamahia:

- Ka taea te whakamahi i te waikawa 2,6-Dichloronicotinic hei takawaenga mo te hanga pesticides me te herbicides.

- Ka taea hoki te whakamahi mo nga tauhohenga maaota i roto i te whakahiato waro, penei i te whakaritenga o etahi atu pūhui organochlorine.

 

Tikanga:

- Ko te waikawa 2,6-Dichloronicotinic i te nuinga o te wa ka mahia ma te tauhohe i te waikawa nicotinic me te thionyl chloride, phosphorus trichloride ranei.

 

Mōhiohio Haumaru:

- Ko te waikawa 2,6-Dichloronicotinic he pirau, ka taea te wera me te irirangi ki te pa ki te kiri me nga kanohi. Me karohia te whakapiri tika.

- I te wa e whakamahi ana, e pupuri ana ranei i te 2,6-dichloronicotin, me whai nga tikanga haumaru penei i te mau karapu whakamarumaru, moti, me nga kakahu whakamarumaru.

- I te wa e whakahaere ana i te waikawa 2,6-dichloronicotinic, me whakarite he taiao hau pai kia kore ai e ngotea ona kohu me te puehu.

- Ko te waikawa 2,6-dichloronicotinic pea ka whakaputa i nga tauhohenga kino ka konatunatua ki etahi atu matū, me tupato kia kore e uru.

 


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