Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
CAS NO.96-31-1
1,3-Dimethylurea Basic information |
Product Name: | 1,3-Dimethylurea |
Synonyms: | (CH3NH)2CO;1,3-dimethyl-ure;n,n’-dimethylharnstoff;n,n’-dimethyl-ure;N,N'-Dimethylharnstoff;Symmetric dimethylurea;symmetricdimethylurea;Urea, 1,3-dimethyl- |
CAS: | 96-31-1 |
MF: | C3H8N2O |
MW: | 88.11 |
EINECS: | 202-498-7 |
Product Categories: | Functional Materials;Organic Nonlinear Optical Materials;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 |
Mol File: | 96-31-1.mol |
1,3-Dimethylurea Chemical Properties |
mp | 101-104 °C(lit.) |
bp | 268-270 °C(lit.) |
density | 1.142 |
Fp | 157 °C |
storage temp. | Store at RT. |
solubility | H2O: 0.1 g/mL, clear, colorless |
Water Solubility | 765 g/L (21.5 ºC) |
BRN | 1740672 |
CAS DataBase Reference | 96-31-1(CAS DataBase Reference) |
NIST Chemistry Reference | Urea, N,N'-dimethyl-(96-31-1) |
EPA Substance Registry System | Urea, N,N'-dimethyl-(96-31-1) |
Safety Information |
Risk Statements | 62-63-68 |
Safety Statements | 22-24/25 |
WGK Germany | 1 |
RTECS | YS9868000 |
F | 10-21 |
HS Code | 29241900 |
Hazardous Substances Data | 96-31-1(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
1,3-Dimethylurea | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
1,3-Dimethylurea Usage And Synthesis |
Chemical Properties | white crystals |
General Description | Colorless crystals. |
Air & Water Reactions | Water soluble. |
Reactivity Profile | 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. |
Fire Hazard | Flash point data for 1,3-Dimethylurea are not available; 1,3-Dimethylurea is probably combustible. |
1,3-Dimethylurea Preparation Products And Raw materials |
Raw materials | METHYLAMINE |
Preparation Products | Caffeine-->6-AMINO-1,3-DIMETHYL-5-NITROSOURACIL-->3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, sodium salt -->6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione |