96-31-1
Product Name:
1,3-Dimethylurea
Formula:
C3H8N2O
Synonyms:
1,3-Dimethylurea;DMU;N,N′-Dimethylurea
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | N,n'-dimethylurea appears as colorless crystals. (NTP, 1992) |
|---|---|
| Color/Form | RHOMBIC BIPYRAMIDAL CRYSTALS FROM CHLOROFORM-ETHER |
| Boiling Point | 514 to 518 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 226 °F (NTP, 1992) |
| Flash Point | 154 °C |
| Solubility | greater than or equal to 100 mg/mL at 70 °F (NTP, 1992) |
| Density | 1.142 (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 0.54 [mmHg] |
| LogP | -0.490 |
| Autoignition Temperature | 400 °C |
| Chemical Classes | Nitrogen Compounds -> Urea Compounds |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P314:Get medical advice/attention if you feel unwell. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 88.11 g/mol |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 88.063662883 g/mol |
| Monoisotopic Mass | 88.063662883 g/mol |
| Topological Polar Surface Area | 41.1 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 46.8 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
N,n'-dimethylurea appears as colorless crystals. (NTP, 1992)