Ibicuruzwa
1,1-DIMETHYLUREA
Ibikoresho bito
Hejuru Yibikoresho Byibanze:
❃ N, N, O-trimethyl-isourea
Hexane
❃ O-methyl N, N-dimethylthiocarbamate
NCNMe2
Ibikoresho byo hasi:
❃ Benzeneacetamide
❃ methylammonium karubone
❃ methylene-bis (N, N-dimethylurea)
Umutungo wimiti wa 1,1-Dimethylurea
Kugaragara / Ibara: Ifu yera-yera-ifu ya kirisiti
Point Gushonga Ingingo: 178-183 ° C (lit.)
Point Ingingo yo guteka: 130.4 ° C kuri 760 mmHg
Point Flash point: 32.7 ° C.
Ens Ubucucike: 1.023 g / cm3
Temp Ububiko bwububiko: Ububiko munsi + 30 ° C.
Ububasha bwamazi.: Gukemura
Don Abaterankunga ba hydrogène Umubare: 1
Kubara Impapuro zingana: 0
Count Kubara Atome Ikomeye: 6
Pressure Umuvuduko wumwuka: 9.71mmHg kuri 25 ° C.
Index Indanganturo: 1.452
● PKA: 14.73 ± 0.50 (Biteganijwe)
● PSA: 46.33000
● LogP: 0.32700
Ububasha.: Amazi: gushonga5%, birasobanutse
L XLogP3: -0.8
Ac Ikirangantego cya hydrogène Ikirangantego: 1
Mass Misa nyayo: 88.063662883
● Ingorabahizi: 59.8
Classes Ibyiciro bya Shimi: Ibicuruzwa bya Azote -> Urea
SM SMILES YITONDE: CN (C) C (= O) N.
Gukoresha
1,1-Dimethylurea (N, N-dimethylurea) yakoreshejwe muri Dowex-50W ion yo guhana resin-yazamuye synthesis ya N, N′-idashidikanywaho-4-aryl-3,4-dihydropyrimidinones.1,1-Dimethylurea ni ibice bitandukanye hamwe na formulaire ya chimique (CH3) 2NC (O) NH (CH3).Bizwi kandi nka dimethyl karbamide cyangwa N, N'-dimethylurea.1,1-Dimethylurea ni kirisiti yera ikomeye kandi ikemuka mumazi.Ikoreshwa cyane cyane nka reagent muri synthesis organique, cyane cyane mugutegura imiti nubuhinzi.Irashobora kwitabira reaction zitandukanye nka amidations, karbamoylations, hamwe na kondegene.Byongeye kandi, 1,1-dimethylurea irashobora gukora nkigisubizo cyibintu bya polar.Nkindi kimwe n’imiti iyo ari yo yose y’imiti, hagomba gufatwa ingamba zikwiye zo kwirinda umutekano mugihe ukoresha 1,1-dimethylurea, harimo no gukoresha uturindantoki dukwiye, indorerwamo, hamwe n’umwuka uhagije.Ni ngombwa gusuzuma urupapuro rwumutekano (SDS) hanyuma ugakurikiza inzira zisabwa zo gufata no kujugunya.
