1,3-Dimethylurea

Incazelo emfushane:

Igama Lomkhiqizo:1,3-Dimethylurea

Omqondofana:I-1,3-Dimethylurea Factory;N,N'-Dimethylurea Factory;1,3-Dimethylurea COA TDS MSDS;n,n'-dimethylharnstoff;n,n'-dimethyl-ure;N,N'-Dimethylharnstoff;Symmetric dimethylurea; i-symmetricdimethylurea

I-CAS:96-31-1

MF:I-C3H8N2O

MW:88.11

I-EINECS:202-498-7

Izigaba zomkhiqizo:I-Chemical Biology;I-Peptide Chemistry;Ama-Bioactive Small molecule;Izibhulokhi zokwakha;Izinhlanganisela zeCarbonyl;I-Cell Biology;Izisetshenziswa Ezisebenzayo;Izinto Ezingezona Umugqa ze-Organic Optical;Ukwenziwa Kwekhemikhali;I-DIG-DY;Izibhulokhi zokwakha ze-Organic;Ama-Urea;I-Standard Boc Amino Acids;I-Aminocidi 0;0

Ifayela le-Mol:96-31-1.mol

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Dimethylurea Chemical Properties

Iphoyinti lokuncibilika	101-104 °C(okhanyisiwe)
Iphuzu elibilayo	268-270 °C(lit.)
ukuminyana	1.142
umfutho womhwamuko	6 hPa (115 °C)
inkomba ye-refractive	1.4715 (isilinganiso)
Fp	157 °C
izinga lokushisa lokugcina.	Gcina ngaphansi kuka +30°C.
ukuncibilika	H₂O: 0.1 g/mL, icacile, ayinambala
pka	14.57±0.46(Okubikezelwe)
ifomu	Amakristalu
umbala	Emhlophe
PH	9.0-9.5 (100g/l, H2O, 20℃)
Ukuncibilika kwamanzi	765 g/L (21.5 ºC)
I-BRN	1740672
I-InChIKey	MGJKQDOBUOMPEZ-UHFFFAOYSA-N
I-LogP	-0.783 ku-25℃
Ireferensi ye-CAS Database	96-31-1(CAS DataBase Reference)
I-NIST Chemistry Reference	I-Urea, N,N'-dimethyl-(96-31-1)
I-EPA Substance Registry System	1,3-Dimethylurea (96-31-1)

Ulwazi Lokuphepha

Izitatimende Zobungozi	62-63-68
Izitatimende Zokuphepha	22-24/25
I-WGK Germany	1
I-RTECS	YS9868000
F	10-21
I-Autoignition Temperature	400 °C
I-TSCA	Yebo
Ikhodi ye-HS	29241900
Idatha Yezinto Eziyingozi	96-31-1(Idatha Yezinto Eziyingozi)
Ubuthi	I-LD50 ngomlomo kuNogwaja: 4000 mg/kg

Ukusetshenziswa kwe-Dimethylurea kanye Nokuhlanganiswa

Incazelo	I-1, i-3-Dimethylurea iphuma ku-urea futhi isetshenziswa njengendawo ephakathi ku-organic synthesis.Kuyimpushana ecwebezelayo engenambala enobuthi obuncane.Ibuye isetshenziselwe ukuhlanganiswa kwe-caffeine, amakhemikhali, izinsiza zendwangu, ama-herbicides nezinye.Embonini yokucubungula izindwangu i-1,3-dimethylurea isetshenziswa njengendawo emaphakathi ukuze kukhiqizwe ama-ejenti aqeda ukunakekela okulula angenayo i-formaldehyde yendwangu.Kurejista yomkhiqizo waseSwitzerland kunemikhiqizo engama-38 equkethe i-1,3-dimethylurea, phakathi kwayo imikhiqizo eyi-17 ehloselwe ukusetshenziswa ngabathengi.Izinhlobo zemikhiqizo ziyisibonelo, amapende nama-ejenti okuhlanza.Okuqukethwe kwe-1,3-dimethylurea emikhiqizweni yabathengi kufika ku-10 % (Irejista Yomkhiqizo yase-Swiss, 2003).Ukusetshenziswa kwezimonyo kuhlongoziwe, kodwa alukho ulwazi olutholakalayo mayelana nokusetshenziswa kwayo kwangempela ezinhlelweni ezinjalo.
Chemical Properties	amakristalu amhlophe
Isebenzisa	N,NI-Dimethylurea ingasetshenziswa: Njengento yokuqala yokuhlanganisaN,N'-dimethyl-6-amino uracil. Ngokuhambisana nokuphuma kwe-β-cyclodextrin, ukwakha izingxube ezincibilikayo eziphansi (ama-LMM), ezingasetshenziswa njengezincibilikisi ze-hydroformylation kanye nokusabela kwe-Tsuji-Trost. UkuhlanganisaN,NI-′-disubstituted-4-aryl-3,4-dihydropyrimidinones nge-Biginelli condensation ngaphansi kwezimo ezingenazo i-solvent.
Incazelo	I-ChEBI: Ilungu lekilasi le-urea eshintshwa yi-urea esikhundleni samaqembu e-methyl ezindaweni 1 kanye ne-3.
Incazelo evamile	Amakristalu angenambala.
Ukusabela Komoya Namanzi	Amanzi ancibilikayo.
Iphrofayela Yokuphinda Isebenze	I-1,3-Dimethylurea iyi-amide.Ama-Amide/imides asabela ngezinhlanganisela ze-azo ne-diazo ukuze akhiqize amagesi anobuthi.Amagesi avuthayo akhiwa ukusabela kwe-organic amides/imides nama-ejenti anamandla okunciphisa.Ama-Amide yizisekelo ezibuthakathaka kakhulu (zibuthakathaka kunamanzi).I-Imides ayibalulekile kangako okwamanje futhi empeleni isabela ngezisekelo eziqinile ukwenza usawoti.Okusho ukuthi, bangasabela njengama-asidi.Ukuxuba ama-amide nama-ejenti aqeda amanzi emzimbeni njenge-P2O5 noma i-SOCl2 kukhiqiza i-nitrile ehambisanayo.Ukushiswa kwalezi zinhlanganisela kukhiqiza ama-oxide axubile e-nitrogen (NOx).
Ingozi Yezempilo	IZINGOZI EZINZIMA/EZINGAPHEZULU: Uma ishiselwa ukubola i-1,3-Dimethylurea ikhipha intuthu enobuthi.
Ingozi Yomlilo	Idatha ye-Flash point ye-1,3-Dimethylurea ayitholakali;I-1,3-Dimethylurea cishe iyasha.
Iphrofayela Yokuphepha	Inobuthi obumaphakathi ngomzila we-intraperitoneal.Imiphumela yokuhlola ye-teratogenic nokuzala.Kubikiwe idatha yokuguquguquka komuntu.Uma ishiselwa ukuze ibole ikhipha intuthu enobuthi ye-NOx
Izindlela Zokuhlanza	Gcoba i-urea ku-acetone/diethyl ether ngokuyipholisa endaweni yokugeza eqhweni.Futhi uyicwebise kusukela ku-EtOH bese uyomisa ku-50o/5mm amahora angu-24 [Bloemendahl & Somsen J Am Chem Soc 107 3426 1985].[Beilstein 4 IV 207.]