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3-Methyl-4-aminopyridine(CAS# 1990-90-5)

Waiwai Kemika:

ʻĀpana Molekala C6H8N2
Molar Mass 108.14
ʻO ka mānoanoa 0.9581 (manaʻo koʻikoʻi)
Lae hehee 106-107
Lae Boling 192.78°C (manaʻo koʻikoʻi)
Lae Flash 138.4°C
Puʻupuʻu mahu 0.00918mmHg ma 25°C
Ka nana aku Paʻa
kala kala Nā kristal mai C6H6/pet ether
pKa pK1: 9.43(+1) (25°C)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Pilikino Pilikino i ka ea a me ka haʻahaʻa
Hōʻike Hōʻike 1.5400 (manaʻo)
MDL MFCD01704431

Huahana Huahana

Huahana Huahana

Pilikia a palekana

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.
R34 - Ke kumu o ke kuni
R22 – Poino ke aleia
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S22 – Mai hanu i ka lepo.
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.
S27 – Wehe koke i na lole i haumia.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
UN ID 2811
RTECS TJ5140000
HS Code 29333999
Nānā Hazard ʻinoʻino
Kaʻawaʻawa LD50 orl-iole: 446 mg/kg TXAPA9 21,315,72

 

 

3-Methyl-4-aminopyridine(CAS# 1990-90-5) ʻIkepili

waeʻano nā mea ʻawaʻawa
hoʻokaʻawale ʻana i nā mea ʻawaʻawa ʻona loa
ʻona ʻawaʻawa waha-iole LD50: 446 mg/kg; ʻO ka manu waha LD50: 2.40 mg/kg
nā hiʻohiʻona o ke ahi hiki ke puhi; ʻO ka puhi ʻana i ka uahi nitrogen oxide ʻona
ka waiho ʻana a me ka halihali ʻana hale kūʻai ea a me ka haʻahaʻa wela maloʻo
mea kinai ahi pauda maloʻo, huʻa, one, carbon dioxide, wai noe

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