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huahana

5-Methylpyridin-3-amine(CAS# 3430-19-1)

Waiwai Kemika:

ʻĀpana Molekala C6H8N2
Molar Mass 108.14
ʻO ka mānoanoa 1.068±0.06 g/cm3 (Wānana ʻia)
Lae hehee 59-63 °C
Lae Boling 153°C
Lae Flash 135.6°C
Puʻupuʻu mahu 0.0118mmHg ma 25°C
Ka nana aku Paʻa
pKa 6.46±0.20(Wanamua)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Hōʻike Hōʻike 1.574
MDL MFCD04112508

Huahana Huahana

Huahana Huahana

Nā Code Risk R22 – Poino ke aleia
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R41 – Ka pilikia o ka poino nui i na maka
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S36 – E komo i nā lole pale kūpono.
UN ID 2811
WGK Kelemānia 3
Nānā Hazard ʻona
Papa Hazard HOOLAHA, KANAKA
Hui Pūʻulu III

 

Hoʻolauna

ʻO 5-Methyl-3-aminopyridine (5-MAP) he mea hoʻohui kino. He paʻa keʻokeʻo keʻokeʻo i kūpaʻa ma ka lumi wela a me ke kaomi.

 

ʻAno maikaʻi:

ʻO ka 5-Methyl-3-aminopyridine kahi pūhui kumu nāwaliwali e hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik. Loaʻa iā ia nā pūʻulu amino a me ka methyl a he hana koʻikoʻi i ka synthesis kemika a me ka noiʻi biological.

 

Hoʻohana: I ka ʻoihana kemika, hoʻohana pinepine ʻia ia ma ke ʻano he catalyst, ligand a i ʻole waena i ka synthesis organik. Hiki ke hoʻohana ʻia ka 5-Methyl-3-aminopyridine i nā ʻoihana e like me nā pigments dye, nā uhi, a me nā mea hoʻohui.

 

Hanana:

Hiki ke hoʻohui ʻia ka 5-Methyl-3-aminopyridine e nā ʻano ʻano like ʻole, a loaʻa ke ʻano hana maʻamau e ka hopena aminoation ma ke kumu o 5-methylpyridine.

 

ʻIke palekana:

Pono ka ʻike pili i ka ʻona a me ka pōʻino ma ka 5-methyl-3-aminopyridine i ka palapala ʻepekema a me nā pepa ʻikepili palekana. I ka lawelawe ʻana a me ka mālama ʻana i nā kemika, e hahai i nā kaʻina hana palekana kūpono, e hoʻohana i nā lako pale pilikino kūpono, e hoʻomaʻamaʻa i ka ventila maikaʻi, a e hahai i nā hana hoʻolei ʻōpala kūpono.


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