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5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS # 136888-20-5)

Waiwai Kemika:

ʻĀpana Molekala C5H3FN2O3
Molar Mass 158.09
ʻO ka mānoanoa 1.55±0.1 g/cm3 (Wānana ʻia)
Lae Boling 249.1±40.0 °C(Wānana ʻia)
Lae Flash 144.074°C
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka wai.
Puʻupuʻu mahu 0mmHg ma 25°C
Ka nana aku Melemele i ka wai melemele māmā
pKa 6.43±0.10(Wanamua)
Kūlana Waihona Ka lewa inert, ka wela lumi
Hōʻike Hōʻike 1.59
MDL MFCD05662412

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.

5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS # 136888-20-5) Hoʻomaka

ʻO ka 2-Hydroxy-3-nitro-5-fluoropyridine (-) he mea hoʻohuihui mea ola me ke ʻano kemika C5H3FN2O3. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.

ʻAno:
-Ke ʻano: 2-hydroxy-3-nitro-5-fluoropyridine he mea paʻa ʻole i ka melemele.
-Solubility: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik.

E hoʻohana:
-Hōʻano kemika: hiki ke hoʻohana ʻia ka 2-hydroxy-3-nitro-5-fluoropyridine ma ke ʻano he synthesis organik no ka synthesis o nā pūhui ʻē aʻe.
-Pesticide: Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no nā pesticides a hoʻohana ʻia i ka hoʻomākaukau ʻana i nā pesticides.

Kaʻina hoʻomākaukau:
-ʻO ka maʻamau, hiki ke loaʻa ka 2-hydroxy-3-nitro-5-fluoropyridine ma o ka nitration o fluoropyridine. Hiki ke hoʻonui ʻia ke ʻano hoʻomākaukau kūikawā e like me nā pono a me nā kūlana.

ʻIke palekana:
-2-Hydroxy-3-nitro-5-fluoropyridine he kemika e pono ai ka lawelawe a me ka mālama pono. I ka wā e hoʻohana ai, pono e hahai i nā kaʻina hana palekana kūpono, a hoʻohana i nā mea pale kūpono.
-Hiki paha i ka huhū a me ka pōʻino i ke kino kanaka. Ke hoʻopili ʻia, e hoʻāʻo e pale i ka ʻili a me ka maka a mālama i ka ea maikaʻi.
-Inā pilikia, e like me ka ʻai ʻana, inhalation a i ʻole ka ʻili, e ʻimi koke i ka lāʻau lapaʻau a lawe mai i kahi lepili kemika a i ʻole pepa ʻikepili palekana.

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