Alaabta
1,1-DIMETHYLUREA
Walxaha ceeriin
Alaabta ceeriin ee sare:
❃ N,N,O-trimethyl-isourea
❃ hexane
❃ O-methyl N, N-dimethylthiocarbamate
❃ NCNMe2
Agabka ceeriin ee hoose:
❃ Benzeneacetamide
❃ methylammonium carbonate
methylene-bis (N, N-dimethylurea)
Hantida Kiimikada ee 1,1-Dimethylurea
● Muuqashada/ Midabka: Caddaan iyo budo crystalline ka baxsan
● Meesha dhalaalaysa: 178-183 °C( shid)
● Barta karkarinta: 130.4 °C at 760 mmHg
● Barta Fiishka: 32.7 °C
● Cufnaanta: 1.023 g/cm3
● Heerkulka Kaydinta: Ku kaydi ka hooseeya +30°C.
● Biyuhu milmayn: milmay
● Tirada ku-deeqaha curaarta Hydrogen: 1
● Tirada curaarta wareega: 0
● Tirada Atomka Culus: 6
● Cadaadiska Uumiga: 9.71mmHg at 25°C
● Tusaha Dib-u-celinta: 1.452
● PKA: 14.73±0.50 (La saadaaliyay)
● PSA: 46.33000
● LogP: 0.32700
● milmi: biyo: milmay5%, cad
● XLogP3: -0.8
● Tirada Aqbalaada Debaajiga Hydrogen: 1
● Tirada saxda ah: 88.063662883
● Kakanaanta: 59.8
● Fasalada Kiimikada: Isku-dhafka Nitrojiinka -> Isku-dhafka Urea
● Dhoola-cadaynta Canonical: CN(C)C(=O)N
Adeegsada
1,1-Dimethylurea (N, N-dimethylurea) ayaa loo isticmaalay Dowex-50W ion isweydaarsiga resin-promoted synthesis of N,N'-disubstituted-4-aryl-3,4-dihydropyrimidines.1,1-Dimethylurea waa Iskudhis kala duwan oo leh qaacidada kiimikada (CH3)2NC(O)NH(CH3).Waxa kale oo loo yaqaan dimethyl carbamide ama N,N'-dimethylurea.1,1-Dimethylurea waa crystalline adag oo cad oo ku milma biyaha.Waxa ugu horrayn loo isticmaalaa sida reagent ee isku-dhafka organic, gaar ahaan diyaarinta daawooyinka iyo agrochemicals.Waxay ka qaybqaadan kartaa falcelinno kala duwan sida amidations, carbamoylations, iyo uumiga.Intaa waxaa dheer, 1,1-dimethylurea waxay u dhaqmi kartaa sidii dareere loogu talagalay walxaha polar. Sida xarun kasta oo kiimiko ah, taxaddar badbaado oo habboon waa in la qaadaa marka la qabanayo 1,1-dimethylurea, oo ay ku jiraan isticmaalka galoofyada habboon, muraayadaha indhaha, iyo hawo ku filan.Waa lama huraan inaad la tashato xaashida xogta badbaadada (SDS) oo aad raacdo habraacyada maaraynta iyo tuurista lagu taliyey.
