N-Methylaniline CAS: 100-61-8

N-methylaniline bụ isi ngwaahịa na usoro amine aromatic N-alkyl yana etiti dị mkpa na kemịkalụ dị mma. Na-akpakọrịta nke ukwuu. Ewubere akụrụngwa izizi nke obodo m site n'enyemaka nke Soviet Union mbụ na 1950s. A na-ejikarị ngwaahịa ndị a na-emepụta ihe mgbawa na-agbawa agbawa ma na-ejikarị ejikọta mmanụ ụgbọala na-agba ọsọ. Ebe ọ bụ na mmanụ ụgbọala na-agba ọsọ nwere ọtụtụ n-alkanes na ọnụ ọgụgụ octane dị ala, a na-ejikarị ya eme ihe na Ya mere, ụfọdụ ndị na-ahụ maka nkà na ụzụ na-eji mmanụ ụgbọala na-agba ọsọ dị ka mmanụ isi maka mmanụ ụgbọala agwakọta, ma na-abawanye nọmba octane site n'ịgbakwunye N-methylaniline iji nweta ya. ihe mgbaru ọsọ nke obere ego na elu arụmọrụ.

N-methylaniline bụ mmiri mmanụ na-enweghị ụcha n'ime ụlọ okpomọkụ. Soluble na ethanol, ether, na chloroform, nke na-adịghị ike n'ime mmiri, ọ bụghị ngwa ngwa na-efunahụ site na evaporation, ma ọ bụghị nke ọma na nkesa na cylinders nke multi-cylinder engines. Ọ kwụsiri ike na okike, ọ naghị erekwa ngwa ngwa n'ikuku na gburugburu akwụkwọ kemịkalụ gbara ọchịchịrị. Isi njirimara nke mmanụ ụgbọala agwakọtara na mgbakwunye N-methylaniline antiknock bụ isi, njupụta dị elu, chịngọm na-adịghị edozi ahụ, uru olefin dị ala, yana mkpa maka ihe inyeaka antiknock dị ka MTBE na MMT.

N-methylaniline bụ ezigbo ngwaahịa kemịkalụ nwere ọtụtụ ojiji. A na-ejikarị eme ihe na-egbu egbu, ihe esijiji, ihe ndị na-esiji agba, ihe mgbakwunye roba na ihe mgbawa. Enwere ike iji ya mee ihe dị ka ihe mgbaze na onye na-anabata acid, yana dị ka ihe nrịbama nke organic. Ahụ akwụkwọ kemịkalụ, acid absorbent na ihe mgbaze. N'ime ụlọ ọrụ agba agba, a na-eji ya na mmepụta nke cationic brilliant red FG, cationic pink B, reactive yellow-brown KGR, wdg. Ọ nwekwara ike iji mee ka ọnụ ọgụgụ octane nke mmanụ ụgbọala na organic synthesis, na-enwekwa ike iji. dị ka ihe mgbaze.

Nkọwa:

CAS Nọmba 100-61-8

Usoro ihe omimi C7H9N

Arọ molikula 107.15

EINECS Nọmba 202-870-9

Ebe mgbaze -57°C (ọkụ)

Ebe esi mmiri ọkụ 196°C (ọkụ)

Njupụta 0.989g/ml na 25°C (ọkụ.)

Ntụgharị ntụgharị n20/D1.571 (ọkụ)

Ebe ọkụ ọkụ 174°F

Ọnọdụ nchekwa echekwara n'okpuru +30 Celsius.

Mmiri solubility: ubé soluble 30g/L mmiri mmiri