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

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H8N2
Molar Mass 108.14
Njupụta 0.9581 (atụmatụ siri ike)
Ebe Na-agbaze 106-107
Ebe Boling 192.78C (atụmatụ siri ike)
Ebe mgbari 138.4C
Uzuoku nrịbama 0.00918mmHg na 25°C
Ọdịdị siri ike
Agba Crystal sitere na C6H6/pet ether
pKa pK1: 9.43 (+1) (25°C)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Mmetụta Na-enwe mmetụta maka ikuku na iru mmiri
Ntụgharị uche 1.5400 (atụmatụ)
MDL MFCD01704431

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Koodu ihe egwu R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R34 - Na-akpata ọkụ
R22 - na-emerụ ma ọ bụrụ na iloro ya
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S27 - Yipụ uwe niile emeru ozugbo.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN 2811
RTECS TJ5140000
Koodu HS 29333999
Ihe edeturu egwu Na-emerụ ahụ
Nsi Oke LD50: 446 mg/kg TXAPA9 21,315,72

 

 

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

udi ihe na-egbu egbu
nhazi nke toxicity nke ukwuu nsi
nnukwu toxicity oke ọnụ LD50: 446 mg / kg; Nnụnụ ọnụ LD50: 2.40 mg/kg
njirimara ize ndụ flammability ire ọkụ; combustion na-emepụta anwụrụ ọkụ nitrogen oxide na-egbu egbu
njirimara nchekwa na njem ụlọ nkwakọba ihe ventilashion na obere okpomọkụ ihicha
onye na-emenyụ ọkụ akọrọ ntụ ntụ, ụfụfụ, ájá, carbon dioxide, alụlụ mmiri

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