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3-Bromoisonicotinic acid (CAS # 13959-02-9)

Āhuatanga matū:

Tātai rāpoi C6H4BrNO2
Molar Mass 202.01
Kiato 1.813±0.06 g/cm3(Whakaahua)
Te Whakarewa 237-238
Piro Pouri 403.1±30.0 °C(I Matapaetia)
Tohu Kohiko 197.
Kohu Kohu 3.19E-07mmHg i te 25°C
Te ahua Te paura tioata
pKa 0.60±0.10(I Matapaetia)
Tikanga Rokiroki Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

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.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S22 – Kaua e pupuhi puehu.
WGK Tiamana 3
Te akomanga morearea TANGATA

3-Bromoisonicotinic acid (CAS # 13959-02-9) Kupu Whakataki

3-Bromoisonitic acid, tātai matū C5H5BrO2, he pūhui waro. Ko nga korero e whai ake nei mo nga rawa, nga whakamahinga, te whakarite me nga korero haumaru o te 3-bromoisoniacin:

Taiao:
-Te ahua: 3-Ko te waikawa Bromoisonicotinic he ma, he kiripiri kowhai marama ranei me te kakara motuhake.
-Waerenga: 3-Ka whakarewahia te waikawa Bromoisonicotinic ki te wai, te waiwaro me te etera.

Whakamahia:
-Mahere rongoa: 3-Bromoisoniacin he takawaenga nui ka taea te whakamahi ki te whakahiato i nga raau taero me nga ngota ngota koiora.
-Whakamātautau tinana me te matū: 3-bromoisonicotinic acid ka taea te whakamahi hei reagents taiwhanga noa, penei i nga tohu pH me nga taputapu matatini.

Tikanga Whakaritenga:
-Ko te whakahiatotanga o te waikawa 3-bromoisonicotinic i te nuinga o te waa ka riro ma te bromination o te waikawa isonicotinic. Ko te Bromine me te waikawa isonicotinic ka taea te tauhohenga tika i raro i nga tikanga tauhohenga e tika ana kia hoatu te waikawa 3-bromoisonicotinic.

Mōhiohio Haumaru:
-3-Ko te waikawa Bromoisonitic he irirangi, he mate mate mate. Mau taputapu whakamarumaru e tika ana i te wa e mahi ana kia kore e pa ki te kiri me nga kanohi.
-I te wa e penapena ana, e whakahaere ana i te waikawa 3-bromoisonitic, kia matara atu i te mura me te whakapouri hei karo i nga kohu paitini me nga kohu.
-Mena ka hoha koe, ka pau ranei i te waikawa 3-bromoisinicotinic, rapua te awhina hauora me te tuku korero matū ki to taakuta mo te maimoatanga.

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