Awọn ọja
Methylurea
Awọn itumọ ọrọ: methylurea; monomethylurea
Ohun-ini Kemikali ti Methylurea
● Irisi / Awọ: Funfun, awọn abere okuta.
● Ipa oru: 19.8mmHg ni 25 ° C
● Oju Iyọ: ~ 93c
● Refractive Atọka: 1.432
● Ojumi Sise: 114.6 °C ni 760 mmHg
● PKA: 14.38+0.46 (Asọtẹlẹ)
● Filasi Point: 23.1C
● PSA: 55.12000
● iwuwo: 1.041 g / cm3
● LogP: 0.37570
● Iwọn otutu Ibi ipamọ: Tọju ni isalẹ +30°℃.
● Ibi ipamọ otutu: 1000g/l (Lit.)
● Omi Solubility.: 1000 g/L (20 C)
● XLogP3: -1.4
● Iwọn Awọn oluranlọwọ Idena Hydrogen: 2
● Iwọn Awọn olugba Idena Hydrogen: 1
● Iwọn Idena Yiyi: 0
● Gangan Ibi: 74.048012819
● Oye Atomu Eru: 5
● Idiju: 42.9
● PurityIQuality: 99% * data lati awọn olupese aise N-Methylurea * data lati ọdọ awọn olupese reagent
Alaye ailewu
● Pitogram(s):
Xn
● Awọn koodu ewu: Xn
● Gbólóhùn: 22-68-37-20/21/22
● Awọn Gbólóhùn Aabo: 22-36-45-36/37
Awọn faili MSDS
Wulo
● Awọn kilasi Kemikali: Nitrogen Compounds -> Awọn ohun elo urea
● SILES Canonical: CNC(=O) N
● Nlo: N-Methylurea ni a lo bi reagent ninu iṣelọpọ ti bis (aryl) (hydroxyalkyl) (methyl) awọn itọsẹ glycoluril ati pe o jẹ iṣelọpọ agbara ti caffeine.
N-Methylurea, ti a tun mọ ni methylcarbamide tabi N-methylcarbamide, jẹ agbo-ara Organic pẹlu agbekalẹ kemikali CH3NHCONH2.O jẹ itọsẹ ti urea, nibiti ọkan ninu awọn ọta hydrogen lori atomu nitrogen ti rọpo pẹlu ẹgbẹ methyl kan.N-Methylurea jẹ okuta kirisita funfun ti o lagbara ti o jẹ tiotuka ninu omi.O jẹ lilo nigbagbogbo bi reagent ni iṣelọpọ Organic, pataki ni igbaradi ti awọn oogun ati awọn agrochemicals.N-Methylurea le kopa ninu ọpọlọpọ awọn aati gẹgẹbi awọn amidations, carbamoylations, ati condensations.Nigbati o ba n mu N-Methylurea, o ṣe pataki lati tẹle awọn iṣọra ailewu, pẹlu wọ awọn ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ ati awọn oju-ọṣọ, ati ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara. .O tun ni imọran lati kan si iwe aabo data aabo (SDS) fun mimu kan pato ati awọn ilana isọnu.
