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oloa

5-Amino-2-methylpyridine(CAS# 3430-14-6)

Meatotino tau vailaau:

Fuafua mole C6H8N2
Molar Mass 108.14
Malosi 1.068±0.06 g/cm3(Va'ai)
Lisi Lisi 95-99°C
Manu'a 238.4±20.0 °C(Vailoaina)
Mata'imu 121.09°C
Ausa Malo 0.042mmHg ile 25°C
Fa'aaliga Pa'u tioata
Lanu Pa'epa'e i le moli i le enaena
pKa 6.89±0.10(Vavaloa)
Tulaga Teuteu Taofi i se nofoaga pogisa, Inert atemosifia, potu vevela
Fa'asino Upu 1.574
MDL MFCD00833389

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R22 – E afaina pe a foloina
R37/38 – Fa'aitaita i le manava ma le pa'u.
R41 – Tulaga lamatia o le faaleagaina mata
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R34 – Mafua ai mu
R24/25 -
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/39 -
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36 – Fai ofu puipui talafeagai.
S27 – Aveese loa lavalava uma ua afaina.
S36/37 – Fai ofu puipui ma totigilima talafeagai.
UN ID UN2811
WGK Siamani 3
HS Code 29333999
Mata'utia Fa'amatalaga Fa'aleagaina
Vasega o Tulaga Lamatia 6.1
Fa'aputu Vaega III

 

Folasaga

6-Methyl-3-aminopyridine o se faʻalapotopotoga faʻapitoa. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le 6-methyl-3-aminopyridine:

 

Tulaga lelei:

Faʻaaliga: 6-methyl-3-aminopyridine o se tioata lanu poʻo samasama.

Solubility: E maualalo le soluble i le vai ae solo i nisi solvents organic.

 

Fa'aaogā:

Vailaau vailaʻau: 6-methyl-3-aminopyridine e masani ona faʻaaogaina e avea o se vaeluaga i le faʻaogaina o meaola mo le tuʻufaʻatasia o mea eseese.

 

Metotia:

E tele auala e saunia ai le 6-methyl-3-aminopyridine, ma o se tasi o auala masani e ala i le tali atu o le ammonia sulfate ma le 2-methylketone-5-methylpyridine. O lenei tali e masani ona mana'omia ona faia i lalo ole tulaga alkaline.

 

Fa'amatalaga Saogalemu:

E mafai ona faʻafefe ai mata, paʻu, ma le manava, ma e tatau ona aloese mai le faʻafesoʻotaʻi saʻo ma le paʻu ma mata ma faʻamautinoa lelei le ea pe a faʻaaogaina.

I le tagofiaina o lenei mea, e tatau ona faia ni faiga e puipuia ai mai le faaleagaina o le siosiomaga pe afaina ai le soifua maloloina o tagata.

Pe a teuina ma felauaiga, e tatau ona mataituina tulafono talafeagai ma tulafono faatonutonu, ma e tatau ona tuueseese mai mea mu, oxidants, ma isi. Aloese mai le susulu o le la ma le vevela maualuga.


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