war

 

‌‌N,N-dimethylaniline waxay ku jirtaa qaab dareere saliid ah oo huruud khafiif ah leh. Hoos waxaa ku qoran sharraxaad faahfaahsan oo ku saabsan qaabka N,N-dimethylaniline:

‌Muuqaal‌: Dareere saliid leh oo huruud khafiif ah ilaa bunni ah oo leh ur daran, si fududna loo oksaydhiyo si uu midabka u madoobeeyo.
Sifooyinka Jirka: Ku milmi karin biyaha, laakiin ku milmi kara dareere dabiici ah sida ethanol, ether, iyo chloroform. Barta karkarintu waa 193.5±0.0°C, barta dhalaaliddu waa 1.5-2.5°C, cufnaantuna waa qiyaastii 1.0±0.1 g/cm3.
Marka la soo koobo, N,N-dimethylaniline wuxuu u muuqdaa dareere saliid ah oo huruud khafiif ah heerkulka qolka iyo cadaadiska, wuxuuna leeyahay sifooyin jireed iyo kiimiko gaar ah.

N,N-Dimethylaniline (DMBA) waa iskudhis dabiici ah oo inta badan loo isticmaalo midab dhexdhexaad ah wuxuuna leeyahay noocyo kala duwan oo adeegsi warshadeed ah. Kuwa soo socda waa isticmaalka ugu muhiimsan ee N,N-dimethylaniline:

‌Dhe dhexdhexaadiyeyaasha‌: Waxaa loo isticmaalaa in lagu sameeyo vanillin, azo rines, triphenylmethane renals, iwm.
Dareeraha iyo xasiliyeyaasha: Iyada oo ay ugu wacan tahay sifooyinka kiimikada ee gaarka ah, N, N-dimethylaniline waxaa loo isticmaali karaa sidii dareere iyo xasiliye.
Falanqeeyayaasha falanqaynta: Falanqaynta kiimikada, N, N-dimethylaniline sidoo kale waxaa badanaa loo isticmaalaa sidii falanqeeye.
Isticmaalo kale‌: Marka laga soo tago isticmaalka ugu muhiimsan ee kor ku xusan, N, N-dimethylaniline waxaa sidoo kale loo isticmaali karaa meelaha kale ee warshadaha iyadoo loo eegayo baahiyaha gaarka ah.
Waa in la ogaadaa in N,N-dimethylaniline ay tahay walax sun ah oo laga yaabo inay keento kansar, sidaa darteed waxaa lagama maarmaan ah in si adag loo raaco xeerarka khuseeya inta lagu jiro isticmaalka iyo kaydinta si loo hubiyo badbaadada shaqaalaha iyo ilaalinta deegaanka. Isla mar ahaantaana, sababtoo ah qaraxeeda, baakadaha, kaydinta iyo rarista ayaa sidoo kale u baahan daryeel gaar ah.

浅黄色液体

Sifooyinka Kiimikada N,N-Dimethylaniline
Barta dhalaalaysa 1.5-2.5 °C (iftiin)
Barta karinta 193-194 °C (iftiin)
cufnaanta 0.956 g/mL at 25 °C (iftiin)
cufnaanta uumiga 3 (marka loo eego hawada)
Cadaadiska uumiga 2 mm Hg (25 °C)
Tusmada Refractive n20/D 1.557 (iftiin)
Fp 158 °F
Heerkulka kaydinta. Ku kaydi meel ka hooseysa +30°C.
milmida 1.2g/l
qaab dareere ah
heerkulka 5.15 (25℃)
midab Jaalle cad
Kala duwanaanshaha qaraabada ah 0.179
PH 7.4 (1.2g/l, H2O, 20℃)
Xadka qarxa 1.2-7% (V)
Biyaha milma 1 g/L (20 ºC)
Merk 14,3234
BRN 507140
Xeerka Henry Constant 4.98 (x 10-6 atm?m3/mol) heerkul ah 20 °C (qiyaastii - laga xisaabiyay milmida biyaha iyo cadaadiska uumiga)

AEEA

Macluumaadka Xiriirka

MIT-IVY INDUSTRY CO.,LTD

Beerta Warshadaha Kiimikada, 69 Wadada Guozhuang, Degmada Yunlong, Magaalada Xuzhou, Gobolka Jiangsu, Shiinaha 221100

TEL: 0086- 15252035038 FAX:0086-0516-83666375

WHATSAPP:0086- 15252035038 EMAIL: INFO@MIT-IVY.COM    PURCHASE@MIT-IVY


Waqtiga boostada: Febraayo-25-2026