Ibicuruzwa
Methylurea N-Methylurea
Synonyme: methylurea; monomethylurea
Umutungo wa Shimi wa Methylurea
Kugaragara / Ibara: Urushinge rwera, kristaline.
Pressure Umuvuduko wumwuka: 19.8mmHg kuri 25 ° C.
Point Gushonga Ingingo: ~ 93 ° C.
Index Igipimo cyerekana: 1.432
Point Ingingo yo guteka: 114,6 ° C kuri 760 mmHg
● PKA: 14.38 ± 0.46 (Byahanuwe)
Point Flash point: 23.1 ° C.
● PSA ： 55.12000
Ens Ubucucike: 1.041 g / cm3
● LogP: 0.37570
Temp Ububiko bwububiko.: Ububiko munsi + 30 ° C.
Ububasha.:1000g/l (Lit.)
Ububasha bwamazi.1000 g / L (20 ºC)
L XLogP3: -1.4
● Abaterankunga ba Hydrogen Kubara: 2
Kubara Amashanyarazi ya Hydrogen Kubara: 1
Kubara Impapuro zingana: 0
Mass Misa nyayo: 74.048012819
Count Kubara Atome Ikomeye: 5
● Ingorabahizi: 42.9
Isuku / Ubwiza
99% * amakuru yatanzwe nabatanga isoko
N-Methylurea * amakuru yatanzwe nabatanga reagent
Amakuru Yizewe
● Pictogram (s):
Xn
Odes Kode ya Hazard: Xn
Itangazo: 22-68-37-20 / 21/22
Statement Ibisobanuro byumutekano: 22-36-45-36 / 37
Amadosiye ya MSDS
Ni ingirakamaro
Classes Ibyiciro bya Shimi: Ibicuruzwa bya Azote -> Urea
SMILES SMILES: CNC (= O) N.
Gukoresha: N-Methylurea ikoreshwa nka reagent muri synthesis ya bis (aryl) (hydroxyalkyl) (methyl) glycoluril ikomoka kandi ni umusaruro wa cafeyine.
Methylurea, izwi kandi nka N-methylurea, ni imiti ivangwa na molekile ya CH4N2O.Nibintu kama kama mubyiciro bikomoka kuri urea.Methylurea ikomoka muri urea isimbuza imwe muri atome ya hydrogène hamwe nitsinda rya methyl (-CH3) .Methylurea ikunze gukoreshwa muri synthesis organique nka reagent cyangwa inyubako yubaka muburyo butandukanye bwimiti.Irashobora kuba isoko yitsinda rya karubone (-C = O) cyangwa itsinda rya amino (-NH2) muburyo butandukanye bwo guhindura ibintu.Methylurea nayo ikoreshwa mugukora imiti, imiti yubuhinzi, n amarangi.Ni ngombwa gufata methylurea ubyitondeye, kuko ishobora kuba uburozi iyo yatewe cyangwa niba habaye dermal ikomeye.
