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huahana

3-Amino-4-methylpyridine(CAS# 3430-27-1)

Waiwai Kemika:

ʻĀpana Molekala C6H8N2
Molar Mass 108.14
ʻO ka mānoanoa 1.0275 (manaʻo)
Lae hehee 102-107 °C
Lae Boling 254°C
Lae Flash 254°C
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i loko o Chloroform, Ethyl Acetate a me Methanol.
Puʻupuʻu mahu 0.0116mmHg ma 25°C
Ka nana aku Ka pauda kristal
kala kala Keʻokeʻo iā Brown
BRN 107792
pKa 6.83±0.18(Wanamua)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Pilikino Hygroscopic
Hōʻike Hōʻike 1.5560 (manaʻo)
MDL MFCD00128871

Huahana Huahana

Huahana Huahana

Nā Code Risk R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R41 – Ka pilikia o ka poino nui i na maka
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R22 – Poino ke aleia
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.
S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S36 – E komo i nā lole pale kūpono.
UN ID 2811
WGK Kelemānia 3
HS Code 29333990
Nānā Hazard ʻona
Papa Hazard 6.1
Hui Pūʻulu III

 

Hoʻolauna

ʻO 3-Amino-4-methylpyridine (i hoʻopau ʻia ʻo 3-AMP) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: 3-AMP he kala ʻole i ka crystalline melemele māmā a i ʻole ka pauda.

- Hiki ke hoʻoheheʻe ʻia: Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona a me nā ʻakika, hiki ke hoʻoheheʻe ʻia i ka wai.

- ʻAla: he ʻala ʻokoʻa.

 

E hoʻohana:

- Metala complexing agent: 3-AMP ua hoʻohana nui ʻia i ka hoʻopili paʻakikī o nā ion metala, a hiki ke hoʻohana ʻia i ke kemika analytical, hoʻomākaukau catalyst, a me nā māla ʻē aʻe.

 

Hanana:

- Hoʻomākaukau pinepine ʻia ka synthesis o 3-AMP e ka hopena o ka methylpyridine me ka amonia. No nā kūlana a me nā ʻanuʻu kikoʻī, e ʻoluʻolu e nānā i ka palapala pili o ke kemika synthetic.

 

ʻIke palekana:

- Palekana no nā kānaka: ʻAʻohe mea ʻawaʻawa nui o 3-AMP i nā kānaka ma lalo o nā kūlana maʻamau o ka hoʻohana. Eia nō naʻe, pono e mālama i ka pale ʻana i ka inhalation, pili me ka ʻili a i ʻole nā ​​maka.

- Nā pōʻino o ke kaiapuni: He mea ʻawaʻawa paha ka 3-AMP i nā mea ola wai, no laila e ʻoluʻolu e pale aku iā ia mai ke komo ʻana i ke kino wai.

Pono e kūkākūkā ʻia nā ʻikepili kemika kikoʻī a me nā alakaʻi hoʻokele palekana i ka wā e hoʻohana ai a mālama i ka 3-AMP e hōʻoia i ka palekana a me ka pololei.


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