598-55-0
Product Name:
Methyl carbamate
Formula:
C2H5NO2
Synonyms:
p110-alpha;p55-gamma;p85-alpha;Urethylane
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Methyl carbamate appears as white crystals. (NTP, 1992) |
|---|---|
| Color/Form | WHITE CRYSTALS |
| Boiling Point | 351 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 129 °F (NTP, 1992) |
| Solubility | greater than or equal to 100 mg/mL at 66 °F (NTP, 1992) |
| Density | 1.1361 at 133 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Pressure | 0.56 [mmHg] |
| LogP | log Kow = -0.66 |
| Stability/Shelf Life | Freely sublimes even at room temperature. |
| Decomposition | When heated to decomposition it emits toxic fumes of NOx. |
| Refractive Index | INDEX OF REFRACTION: 1.4125 @ 56 °C/D |
| Other Experimental Properties | Freely sublimes at room temperature |
| Chemical Classes | Other Classes -> Carbamic Acid Esters |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 75.07 g/mol |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 75.032028402 g/mol |
| Monoisotopic Mass | 75.032028402 g/mol |
| Topological Polar Surface Area | 52.3 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 42.9 |
| 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
Methyl carbamate appears as white crystals. (NTP, 1992)