5-Bromo-2-pyridinecarbonitrile (CAS # 97483-77-7)

Āhuatanga matū:

Tātai rāpoi C6H3BrN2

Molar Mass 183.01

Kiato 1.72±0.1 g/cm3(I Matapaetia)

Ira whakarewa 128-132 °C (marama)

Ira Pounamu 100-110 °C/3 mmHg (marama)

Irahiko 111.2°C

Wairewa Ka whakarewahia ki te dichloromethane, te etera, te ethyl acetate me te mewaro

Kohu Kohu 0.0124mmHg i te 25°C

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Taupānga

Ko te tono 5-bromo-2-cyanopyridine he takawaenga i roto i te whakahiato me te rongoa rongoa, ka taea te whakamahi i roto i te rangahau taiwhanga me te tukanga whanaketanga me te tukanga whakaputa matū.
te whakahiato waro me nga takawaenga

Whakatakotoranga

Te ahua Te paura tioata kowhai kanapa
Tae Ma ki Maama kowhai ki Maama karaka
BRN 5498624
pKa -2.68±0.10(Whakaahua)
Te Tikanga Rokiroki Ko te hau koretake, Te Pamahana rūma
Taurangi Refractive 1.611

Haumaru

Waehere Morearea R22 - He kino ki te horomia
R37/38 - He whakapataritari ki te punaha manawa me te kiri.
R41 - He kino kino ki nga kanohi
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.
R43 - Ka whakapataritari pea te kiri
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.
S36/37 - Mau kakahu whakamarumaru me nga karapu tika.
S9 - Puritia te ipu ki te waahi whai hau pai.
UN ID UN 2811 6.1/PG 3
WGK Tiamana 3
Waehere HS 29339900
Te Panui morearea He kino
Koehe morearea 6.1
Roopu Tapaki III