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huahana

1-Methyl-6-oxo-1 6-dihydropyridine-3-carboxylic acid(CAS# 3719-45-7)

Waiwai Kemika:

ʻĀpana Molekala C7H7NO3
Molar Mass 153.14
ʻO ka mānoanoa 1.381±0.06 g/cm3(Wanamua)
Lae hehee 240-245°C
Lae Boling 329.6±35.0 °C(Wānana ʻia)
Lae Flash 153.2°C
Ka hoʻoheheʻe Dichloromethane, Methanol
Puʻupuʻu mahu 3.44E-05mmHg ma 25°C
Ka nana aku Paʻa
kala kala Keʻokeʻo
pKa 3.85±0.50(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike 1.577
MDL MFCD00031002

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
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.
WGK Kelemānia 3
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO 1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid, i kapa ʻia ʻo Methyl 6-oxo-1,6-dihydropyridine-3-carboxylate, i hoʻopau ʻia ʻo MOM-PyCO2H. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

ʻO MOM-PyCO2H kahi mea hoʻohuihui me ka keʻokeʻo a i ʻole melemele ʻeleʻele a i ʻole ka pauka crystalline.

 

E hoʻohana:

Hoʻohana nui ʻia ʻo MOM-PyCO2H i ka kemika synthesis organik a hoʻohana nui ʻia ma ke ʻano he waena i ka synthesis organik. Hiki ke hoʻokomo ʻia i loko o nā molekala organik ma ke ʻano he hui hana koʻikoʻi, a laila e hoʻololi i nā waiwai a me ka hana o ka mole.

 

Hanana:

ʻO ka hoʻomākaukau ʻana o MOM-PyCO2H e loaʻa pinepine ʻia e nā hopena kemika. ʻO ke ala maʻamau ka hana ʻana i ka sodium cyanide me ka methyl carbonate e hoʻohua ai i ka 1-methyl-6-oxo-1,6-dihydropyridin-3-formylhydrazide, a laila hoʻoheheʻe ʻia i ka huahana target MOM-PyCO2H.

 

ʻIke palekana:

Palekana ʻo MOM-PyCO2H, akā ma ke ʻano he mea hana kemika, ʻo ia ka pōʻino. Pono e mālama ʻia nā kaʻina hana palekana i ka wā e hoʻohana ai. ʻO ka hoʻopili ʻana a i ʻole ka inhalation o ka mea hiki ke hoʻonāukiuki, a pono e pale ʻia ka pili pono ʻana me ka ʻili, nā maka, a me nā mea ʻē aʻe. Ke hoʻohana ʻia i kahi hoʻonohonoho hoʻokolohua, pono e hoʻohana ʻia nā mea pale kūpono e like me nā mīkina lima a me nā aniani. Pono e mālama ʻia ma kahi ʻoluʻolu, maloʻo a me ka makani maikaʻi, mamao mai nā kumu ahi a me nā mea puhi. I ka hopena o kahi ulia pōpilikia, pono ʻoe e hana koke i nā hana pilikia kūpono a nīnau i kahi ʻoihana.


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