tala fou

2.4 Dimethylaniline (C8H11N), e te iloa?

O fea e sau ai ma o le a le mea e faʻaaogaina ai?

O se sua suau'u e leai se lanu. E faaloloto le lanu i le malamalama ma le ea. E solu teisi i le vai, solu i le ethanol, eter, benzene ma vaifofo vai. Fa'aaogaina e fai ma mea fa'alatalata mo vailaau fa'alafua, vaila'au ma vali.

I le taimi lava e tasi, e faʻamaʻiina mai le m-xylene e maua ai le 2,4-dimethylnitrobenzene ma le 2,6-dimethylnitrobenzene. A maeʻa le faʻasaʻo, 2,4-dimethylnitrobenzene faʻaopoopoina catalytically. O oloa e maua ile fa'aitiitiga ole hydrogen.

fa'aitula'itusi_20240624093704

O mea oona, e mu i le afi mumu; tali atu i oxidants; fa'apala le asu oona oona oxide i le vevela maualuga. I le taimi o le teuina ma le felauaiga, o le faleteuoloa e tatau ona faʻafefe ma faʻamago i le maualalo o le vevela; teu ese mai acids, oxidants, ma meaʻai faaopoopo.

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mea tau kemisi
2,4-Dimethyl aniline
CAS 95-68-1
Fua mole mole C8H11N
mamafa mole mole 121.18
EINECS numera 202-440-0
Liu liusuavai 16 °C
Fa'asao 218 °C (malamalama)
Malosi 0.98 g/mL ile 25 °C (malamalama)
Ausa malosi 4.2 (vs ea)
Ausa malosi 0.16 mm Hg (25 °C)
Fa'asinoga fa'asao n20/D 1.558 (ma.)
Fa'ailoga emo 195 °F

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Taimi meli: Iuni-24-2024