A6324112
<i>N</i>-Hydroxyurethane , >85.0%(GC) , 589-41-3
Synonym(s):
N-Carbethoxyhydroxylamine;Ethyl N-hydroxycarbamate;Hydroxycarbamic acid ethyl ester;NSC 71045;NSC 83629
CAS NO.：589-41-3
Empirical Formula: C3H7NO3
Molecular Weight: 105.09
MDL number: MFCD00002108
EINECS: 209-648-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB127.20 | In Stock |
|
| 1G | RMB351.20 | In Stock |
|
| 5G | RMB1000.80 | In Stock |
|
| 25G | RMB3519.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 113-116 °C3 mm Hg(lit.) |
| Density | 1.3895 (rough estimate) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | -20°C |
| solubility | Diethyl Ether, Dimethyl Sulfoxide, Water |
| form | Oil |
| pka | 9.30±0.23(Predicted) |
| color | Yellow |
| BRN | 1747529 |
| CAS DataBase Reference | 589-41-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Carbamic acid, hydroxy-, ethyl ester(589-41-3) |
Description and Uses
Reactant involved in:
- Synthesis of molecules used for intermolecular Sharpless aminohydroxylation reactions
- Intermolecular ortho-C-H amidation of anilides
- Cinchona alkaloid-catalyzed asymmetric cycloaddition
- Allylic arylation
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332 |
| Precautionary statements | P501-P261-P270-P271-P264-P280-P362+P364-P301+P312+P330-P302+P352+P312-P304+P340+P312 |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 2 |
| RTECS | FB1750000 |
| HS Code | 2928009090 |
| Toxicity | LD50 intraperitoneal in rat: 800mg/kg |
