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2-Fluoro-5-methylpyridine(CAS# 2369-19-9)

Āhuatanga matū:

Tātai rāpoi C6H6FN
Molar Mass 111.12
Kiato 1.072 g/mL i te 25 °C (marama)
Piro Pouri 158-159 °C (marama)
Tohu Kohiko 119°F
Kohu Kohu 3.643mmHg i te 25°C
Te ahua Waiwai
Te taumahatanga motuhake 1.077
Tae Kore tae ki te kowhai kowhai
BRN 107085
pKa -0.14±0.10(I Matapaetia)
Tikanga Rokiroki i raro i te hau hau (hauota, Argon ranei) i te 2-8°C
Taurangi Refactive n20/D 1.4730(marama)
Āhuatanga ā-tinana, matū hoki Te wai marama kore tae

Taipitopito Hua

Tohu Hua

Waehere Morearea R10 – He mura ahi
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S16 – Kia matara atu i nga puna o te mura.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
S36 – Mau kakahu whakamarumaru tika.
UN ID UN 1993 3/PG 3
WGK Tiamana 3
Waehere HS 29333990
Tuhipoka morearea He mura ahi/Iriri
Te akomanga morearea 3
Roopu Tarapi III

 

Kupu Whakataki

Ko te Fluoromethylpyridine3 he pūhui waro me te tātai matū C6H6FNO. He wai kore tae me te kakara motuhake.

 

Ko te whakamahinga matua o Fluoromethylpyridine3 he takawaenga ki te whakahiato waro. Ka taea te whakamahi hei rauemi mata nui i roto i nga mara o nga raau taero, pesticides me nga waikano. He uara tono nui ano mo te whakahiato o nga waikawa amino, metabolites me etahi atu puhui waro.

 

Ko te tikanga noa mo te whakarite Fluoromethylpyridine3 ko te whakauru i te ngota fluorine ki te 2-amino-5-methylpyridine. Ko tetahi o aua tikanga ko te whakamahi i te sulfoxide fluorinated (SO2F2) ki te tauhohe ki te 2-amino -5-picoline ki te whakaputa fluoromethylpyridine 3.

 

Mo nga korero haumaru, he paitini a Fluoromethylpyridine3. I te wa e mahi ana, karohia te tango i tana kohu, te puehu ranei, me te karo i te pa ki te kiri. I te wa e pa ana ki te hau, ki te pa atu ranei, me tango tonu te tangata kua pa ki tetahi waahi hau hou, a, ki te tika, rapu awhina hauora. I te wa o te rokiroki me te kawe, kia matara atu i nga puna ahi me te wera, kia hiritia te ipu kia kore ai e pakaru.


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