labarai

N-Ethylaniline muhimmin abu ne a cikin hadakar kwayoyin halitta da kuma samar da masana'antu. Yana da amfani iri-iri, ciki har da:

‌Haɗakar halitta da kuma hanyoyin haɗin sinadarai na magani‌: Ana amfani da N-ethylaniline galibi a cikin haɗakar halitta. Tsarin sinadaransa shine C8H11N. Ruwa ne mai haske mai launin rawaya-kasa-kasa, wanda ba ya narkewa a cikin ruwa, kuma ana iya juyawa a cikin nau'ikan abubuwan narkewa na halitta. Yana da mahimmanci ga dyes na azo da dyes na triphenylmethane, da sauransu, kuma yana da mahimmanci don haɗa waɗannan dyes‌12.

Ƙarin roba: Ana iya amfani da N-ethylaniline a matsayin ƙarin roba. Ta hanyar ƙara shi a cikin roba, ana iya inganta aiki da kaddarorin sarrafawa na roba. Yana iya ƙara saurin vulcanization na roba, ƙara ƙarfi da juriyar lalacewa na roba, da kuma inganta halayen hana tsufa na roba. Wannan yana da matuƙar muhimmanci wajen samar da kayayyakin roba kuma yana iya ƙara tsawon rai da amincin kayayyakin roba.

Samar da sinadarai masu kyau‌: Bugu da ƙari, ana amfani da N-ethylaniline wajen samar da sinadarai masu kyau kamar ƙarin roba, abubuwan fashewa, da kayan daukar hoto. Sifofin sinadarai da ke cikinsa sun sa ya zama abu mai mahimmanci a cikin waɗannan masana'antu‌2.

‌Alamar Acylation‌: A cikin dakin gwaje-gwaje, N-ethylaniline na iya yin maye gurbin nucleophilic tare da electrophiles kamar chloroacetyl chloride don samun abubuwan da suka samo asali na N-alkylated ko acylated. Wannan amsawar ta zama ruwan dare a cikin hadadden kwayoyin halitta, wanda ke ba da damar hada nau'ikan kwayoyin halitta daban-daban‌2.

A taƙaice dai, N-ethylaniline yana taka muhimmiyar rawa a fannoni da dama, tun daga haɗakar sinadarai zuwa samar da kayayyaki a masana'antu zuwa shirya magunguna da sinadarai masu kyau, waɗanda duk ba za a iya raba su da amfaninsu ba.

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Halayen Sinadaran N-Ethylaniline
Wurin narkewa -63 °C
Tafasawar zafin jiki 205°C (haske)
yawa 0.963 g/mL a 25 °C (lit.)
Yawan tururi 4.2 (idan aka kwatanta da iska)
Matsin tururi 0.2 mm Hg (25 °C)
ma'aunin haske n20/D 1.554 (lit.)
Fp 185 °F
Zafin ajiya. A adana a ƙasa da +30°C.
narkewar 2.7g/l
pka 5.12 (a 24℃)
ruwa mai siffar
launi Mai haske rawaya zuwa launin ruwan kasa mai haske
PH 11 (2.7g/l, H2O, 20℃)
Iyakar fashewa 1.8-10.0% (V)
Narkewar Ruwa 50 g/L (20 ºC)
Mai Sauƙin Sauƙin Iska da Haske
Kasuwa 14,3764
BRN 507468
Iyakar fallasa NIOSH: IDLH 100 ppm
Dielectric constant 5.9 (20℃)
Kwanciyar hankali: Yana da kwanciyar hankali, amma yana ruɓewa bayan an daɗe ana fallasa shi ga iska ko haske. Yana da ƙonewa. Bai dace da sinadarai masu ƙarfi na oxidizing ba. Yana iya yin tasiri da ƙarfi da nitric acid.

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Lokacin Saƙo: Satumba-25-2024