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1,3-Dimethylharnstoff Produkt Beschreibung

CAS-Nr.96-31-1
Bezeichnung:1,3-Dimethylharnstoff
Englisch Name:1,3-Dimethylurea
Synonyma:1,3-Dimethylharnstoff
syM;(CH3NH)2CO;AKOS B029718;1.3-DiMethyl u;SYM-DIMETHYLUREA;1,3-dimethyl-ure;1,3-DIMETHYLUREA;N,N'-DIMETHYLUREA;n,n’-dimethyl-ure;Dimethylcarbamide
CBNumber:CB6266530
Summenformel:C3H8N2O
Molgewicht:88.11
MOL-Datei:96-31-1.mol
1,3-Dimethylharnstoff physikalisch-chemischer Eigenschaften
Schmelzpunkt:: 101-104 °C(lit.)
Siedepunkt:: 268-270 °C(lit.)
Dichte: 1.142
Flammpunkt:: 157 °C
storage temp. : Store at RT.
solubility : H2O: 0.1 g/mL, clear, colorless
Wasserlöslichkeit: 765 g/L (21.5 ºC)
BRN : 1740672
CAS Datenbank: 96-31-1(CAS DataBase Reference)
NIST chemische Informationen: Urea, N,N'-dimethyl-(96-31-1)
EPA chemische Informationen: Urea, N,N'-dimethyl-(96-31-1)
Sicherheit
R-Sätze:: 62-63-68
S-Sätze:: 22-24/25
WGK Germany : 1
RTECS-Nr.: YS9868000
F : 10-21
HS Code : 29241900
Giftige Stoffe Daten: 96-31-1(Hazardous Substances Data)

1,3-Dimethylharnstoff Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
white crystals
Allgemeine Beschreibung
Colorless crystals.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
1,3-Dimethylurea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition 1,3-Dimethylurea emits toxic fumes.
Brandgefahr
Flash point data for 1,3-Dimethylurea are not available; 1,3-Dimethylurea is probably combustible.
R-Sätze Betriebsanweisung:
R62:Kann möglicherweise die Fortpflanzungsfähigkeit beeinträchtigen.
R63:Kann das Kind im Mutterleib möglicherweise schädigen.
R68:Irreversibler Schaden möglich.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
1,3-Dimethylharnstoff Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Methylamin, gasförmig
Downstream Produkte
Coffein 6-Amino-1,3-dimethyluracil 6-Amino-1,3-dimethyl-5-nitrosouracil 3,7-Dihydro-1,3-dimethyl-1H-purin-2,6-dion, Natriumsalz
1,3-Dimethylharnstoff Anbieter Lieferant Produzent Hersteller Vertrieb Händler.      Global( 165)Lieferanten     
FirmennameTelefonFaxE-MailLandProduktkatalogEdge Rate
Jiaxing Trustworthy Import And Export Co., Ltd. +86 (573) 8203-0555 jessica@chinatrustworthy.comCHINA 38 56
Shijiazhuang Kunxiangda Technology Co.,Ltd +86-311-85378116+86-311-85378112yujie.zhang@kunxiangda.comCHINA 16 56
Shanghai Rolead Chemical Technology Co., Ltd. 021-69992230 / 69992220021-69992237roleadchem@163.comCHINA 4642 50
J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40407 62
Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30333 84
TAIYUAN RHF CO.,LTD. +86 351 7031519+86 351 7031519sales@RHFChem.comCHINA 2366 56
TCI (Shanghai) Development Co., Ltd. ----info@chemicalbook.comCHINA 22159 81
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028+86-10-82967029sales@ouhechem.comCHINA 10815 60
 
96-31-1(1,3-Dimethylharnstoff)Verwandte Suche:
Dimethylsulfat 1,3-Dimethylharnstoff Dimethylfumarat Dibutylphthalat Poly(dimethylsiloxane) Urea formaldehyde Dimethylsulfoxid Naphthalin-1,8-dicarbonsureanhydrid Dimethicone Dimethylsulfon N-Methylharnstoff Metformin N-Methylmethanamin, gasförmig N,N-Dimethylacetamid Dichlor(dimethyl)silan N,N-Dimethylformamid 2-Dimethylaminoethanol (Hydroxymethyl)harnstoff
Organic Nonlinear Optical Materials Ureas Organic Building Blocks (CH3NH)2CO 1,3-dimethyl-ure n,n’-dimethylharnstoff n,n’-dimethyl-ure N,N'-Dimethylharnstoff Symmetric dimethylurea symmetricdimethylurea Urea, 1,3-dimethyl- urea,1.3-dimethyl- SYM-DIMETHYLUREA N,N'-DIMETHYLUREA 96-31-1 AKOS B029718 Building Blocks Carbonyl Compounds 1,3-DIMETHYLUREA 1,3-DIMETHYLUREA(SYM) 1,3-DIMETHYLCARBAMIDE LABOTEST-BB LT01690258 N,N'-DIMETHYLUREA (SYM.) N,N'-DIMETHYL UREA PESTANAL, 250 MG N,N-DimethylureaForSynthesis C3H8N2O 1,3-Dimethylharnstoff C3H8NO2 Functional Materials Organic Nonlinear Optical Materials Dimethylcarbamide 1,3-Dimethylurea,98% 96-31-3 1,3-DiMethylurea, 98% 100GR 1,3-DiMethylurea, 98% 1KG Bioactive Small Molecules Building Blocks Carbonyl Compounds Cell Biology Chemical Synthesis DIG-DY Organic Building Blocks Ureas Standard Boc Amino Acids Amino Acid Derivatives Chemical Biology Peptide Chemistry syM 1,3-DiMethylurea, 98 Percent 1.3-DiMethyl u N,N'-Dimethylurea
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