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2-Pentyl Pyridine(CAS#2294-76-0)

Āhuatanga matū:

Tātai rāpoi C10H15N
Molar Mass 149.23
Kiato 0.897 g/mL i te 25 °C (marama)
Te Whakarewa FDA 21 CFR (110)
Piro Pouri 102-107 °C (marama)
Tohu Kohiko 175°F
Nama JECFA 1313
Kohu Kohu 0.279mmHg i te 25°C
Te ahua wai marama
Te taumahatanga motuhake 0.902
Tae Taekore ki te Maama kowhai
BRN 2772
pKa 6.01±0.10(I Matapaetia)
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Taurangi Refactive n20/D 1.488(marama)
MDL MCD00051828
Āhuatanga ā-tinana, matū hoki He wai kore tae, he kakara rite te poaka. Te ira koropuha 102~107 deg C. Te kiato pātahi (d420)0.881, te taupū huritao (D20)1.4834. He iti te wairewa i roto i te wai, he memeha i roto i te nuinga o te whakamahi i nga whakarewa pararopi. Ka kitea nga hua taiao i roto i te hautanga iti-kohua o te whakamaarama mamaoa o te mīti parai marama me te pīnati parai.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me 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 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
TSCA Ae
Waehere HS 29333990
Tuhipoka morearea Whakariri

 

Kupu Whakataki

Ko te 2-Amylpyridine he pūhui waro. He wai kore tae ki te kowhai kowhai me te kakara kakara motuhake. Anei etahi ahuatanga o te 2-pentylpyridine:

 

Wairewa: Ka taea te rewa te 2-pentylpyridine ki te wai, te waipiro me te whakarewa ether, engari karekau ki te waiwaro aliphatic.

 

Pūmautanga: 2-Amylpyridine he āhua pūmau i te pāmahana rūma, engari ka pirau, ka pirau ranei i te teitei o te mahana, te pehanga, me te pa atu ki te hāora.

 

Te mura o te ahi: 2-Penylpyridine he iti te mura o te ahi, engari ka puta te ngingiha ki te wera nui.

 

Whakamahinga o 2-Penylpyridine,:

 

Wairewa: Na te tino pai o te whakarewatanga, ka whakamahia te 2-pentylpyridine hei whakarewa i roto i te whakahiato waro, ina koa i te whakahiatotanga o nga puhui organometallic.

 

Kaitohu: Ka taea hoki te whakamahi i te 2-pentylpyridine hei whakakorikori mo etahi tauhohenga waro, penei i te warohanga me te amination.

 

E rua nga tikanga matua mo te whakarite i te 2-pentylpyridine:

 

Te tauhohenga o te pyridine me te pentanol: ka tauhohehia te pyridine me te pentanol i raro i te hauwai catalysis ki te whakaputa 2-pentylpyridine.

 

Te tauhohenga o te pyridine me te valeraldehyde: ka tauhohehia te pyridine me te valerdehyde i raro i nga tikanga waikawa ki te hanga i te 2-pentylpyridine na roto i te tauhohenga condensation.

 

Paitini: Ko te 2-Penylpyridine he paitini, me aukati te whakapiri tika ki te kiri, kanohi, me te rewharewha o te manawa, me te whakarite kia pai te hau.

 

Moorearea wera: 2-Ka taea e te Penylpyridine te ahi i te wera nui, karohia te pa ki nga mura tuwhera me nga papa wera.

 

Te rokiroki me te whakahaere: Me penapena te 2-pentylpyridine ki te waahi makariri, maroke, kia matara atu i nga puna ahi me nga waiora, me te hapai me te rongoa i runga i nga ture e tika ana.

 


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