A0702912
Ammonium carbamate , 97% , 1111-78-0
Synonym(s):
Ammonium carbamate;Ammonium carbaminate, Carbamic acid ammonium salt;Carbamic acid ammonium salt
CAS NO.：1111-78-0
Empirical Formula: CH6N2O2
Molecular Weight: 78.07
MDL number: MFCD00013010
EINECS: 214-185-2
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 59-61°C (subl.) |
| Boiling point: | 58.76°C (estimate) |
| Density | 1,6 g/cm3 |
| vapor pressure | 100 mm Hg ( 26.7 °C) |
| refractive index | 1.4616 (estimate) |
| storage temp. | 2-8°C |
| solubility | 790g/l |
| form | Powder |
| color | White |
| PH | 10 (100g/l, H2O, 20℃) |
| explosive limit | 2% |
| Water Solubility | Soluble in cold water and ammonium hydroxide. Slightly soluble in alcohol. Insoluble in acetone. |
| Merck | 14,507 |
| BRN | 3914091 |
| Stability: | Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases. |
| InChIKey | BVCZEBOGSOYJJT-UHFFFAOYSA-N |
| CAS DataBase Reference | 1111-78-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium carbamate (1111-78-0) |
Description and Uses
Ammonium carbamate is used in the preparation of fertilizers. It acts as an ammoniating agent. It plays an important role in the formation of carbamoyl phosphate, which is essential for urea cycle and pyrimidines production. In addition to this, it is used in the preparation of trimethylsilyl carbamate.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H315-H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-41-38 |
| Safety Statements | 22-24/25-39-26 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 1 |
| RTECS | EY8575000 |
| F | 3-10-13-21 |
| TSCA | Yes |
| HS Code | 2924 19 00 |
| Hazardous Substances Data | 1111-78-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 681 - 1470 mg/kg |
