tala fou

N-methylaniline o le oloa autu i le N-alkyl aromatic amine series ma o se mea taua tele i vailaʻau lelei. E sili ona fegalegaleai. o le seti muamua o meafaigaluega gaosiga a loʻu atunuu na fausia ma le fesoasoani a le Soviet Union muamua i le 1950s. O oloa e masani ona faʻaaogaina e fai ai mea pāpā ma e masani ona faʻaaogaina e faʻafefiloi saʻo le Chemicalbook gasoline. Talu ai o le penisini tuusa'o e tele atu n-alkanes ma se numera octane maualalo, e masani ona faʻaaogaina i le O lea, o nisi tekinisia e faʻaaogaina le penisini saʻo e fai ma suauʻu faavae mo penisini faʻafefiloi, ma faʻateleina le numera octane e ala i le faʻaopoopoina o le N-methylaniline e ausia. o sini o le maualalo o tupe teufaafaigaluega ma maualuga le lelei.

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Amioga fa'aletino ma kemisi:

O le N-methylaniline o se sua suauʻu e leai se lanu i le vevela o le potu. Soluble i le ethanol, ether, ma chloroform, e le mafai ona solu i le vai, e le faigofie ona leiloa e ala i le fa'asao, ae e le mafai ona fa'asoa i totonu o fa'agogo o afi tele-silinder. E mautu i le natura ma e le pala gofie i le ea ma siosiomaga pogisa. O uiga autu o le penisini faʻafefiloi ma le N-methylaniline antiknock agent o le manogi, maualuga le maualuga, le mautu e leʻi fufuluina, maualalo le tau ole olefin, ma le manaʻomia mo sui fesoasoani antiknock pei ole MTBE ma le MMT.

Fa'atatauga

O le N-methylaniline o se vailaʻau vailaʻau lelei ma le tele o faʻaoga. E masani ona faʻaaogaina e fai ai vailaʻau faʻamaʻi, vali, vali vaʻavaʻa, mea faʻapipiʻi paʻu ma mea faʻapipiʻi pa. E mafai foi ona faʻaaogaina e avea o se solvent ma le acid acceptor mo le faʻaogaina o meaola. Tusi vaila'au va'ava'ai, mea e fa'asusu ai le suka ma so'o. I le alamanuia vali, e faʻaaogaina i le gaosiga o le cationic mumu mumu FG, cationic piniki B, reactive samasama-enaena KGR, ma isi E mafai foi ona faaaoga e faateleina ai le numera octane o penisini ma organic synthesis, ma e mafai foi ona faaaoga. e pei o se solvent.

Meatotino:

Le lanu enaena enaena mumu suau'u vai mu. Solu i le ethanol, eter, chloroform, soluble teisi i le vai. Tuu le lanu samasama.

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CAS Numera 100-61-8

Fua mole mole C7H9N

Mole mole mamafa 107.15

EINECS Nu. 202-870-9

Liu liusuavai -57 °C (malamalama)

Fa'asao 196 °C (malamalama)

Malosi 0.989 g/mL ile 25 °C (malamalama)

Ausa malosi 0.5 hPa (20 °C)

Fa'ailoga fa'afofoa n20/D 1.571 (malamalama)

Fa'ailoga Uila 174°

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