nkhani

katundu wa mankhwala
N,N-dimethylaniline ndi madzi amafuta ochokera ku mtundu wachikasu mpaka bulauni wopepuka. Pali fungo losasangalatsa. Limasungunuka mu ethanol, chloroform, ether ndi zosungunulira zachilengedwe, ndipo limasungunuka pang'ono m'madzi.
Gwiritsani ntchito
Amagwiritsidwa ntchito popanga zonunkhira, mankhwala ophera tizilombo, utoto, zophulika, ndi zina zotero.

121-69-7

Njira yopangira:
Imapezeka kuchokera ku zomwe zimachitika mu aniline ndi methanol pamene pali sulfuric acid pa kutentha kwakukulu komanso kuthamanga kwambiri. Chiwerengero cha zinthu zopangira zomwe zimagwiritsidwa ntchito: aniline 790kg/t, methanol 625kg/t, sulfuric acid 85kg/t. Kukonzekera kwa labotale kungapangidwe pochita aniline ndi trimethylphosphate.
Nambala ya CAS 121-69-7
Fomula ya molekyulu C8H11N
Kulemera kwa maselo 121.18
Nambala ya EINECS 204-493-5
Malo osungunuka 1.5-2.5°C (lit.)
Kutentha kwa 193-194°C (lit.)
Kuchuluka kwa nthunzi 3 (vsair)
Kuthamanga kwa nthunzi 2mmHg (25°C)
Chizindikiro cha refractive n20/D1 .557(lit.)
Malo owunikira 158°F

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Nthawi yotumizira: Okutobala-24-2024