Ethyl Isocyanatoacetate
- CAS NO.：2949-22-6
- Empirical Formula: C5H7NO3
- Molecular Weight: 129.11
- MDL number: MFCD00002040
- EINECS: 220-967-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is Ethyl Isocyanatoacetate?
Chemical properties
Clear colorless liquid
The Uses of Ethyl Isocyanatoacetate
Ethyl isocyanate is a carboxylate organic compound and can be used in various chemial synthesis.
Ethyl isocyanatoacetate has been used in the preparation of:
6-(carboxymethylureido)-(±)-nicotine (CMUNic), nicotine immunogen
ethyl 8-carbamoyl-4-oxo-3,4-dihydroimidazo[5,1-d]-1,2,3,5-tetrazin-3-ylacetate
imidazo[1,2-c]-quinazoline-2,5-(3H,6H)dione
Hazard
Moderately toxic by ingestion and inhalation.
Properties of Ethyl Isocyanatoacetate
| Boiling point: | 67-68 °C/11 mmHg (lit.) |
| Density | 1.151 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 163 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 1.151 |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 970503 |
| InChI | InChI=1S/C5H7NO3/c1-2-9-5(8)3-6-4-7/h2-3H2,1H3 |
| CAS DataBase Reference | 2949-22-6(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, isocyanato-, ethyl ester (2949-22-6) |
Safety information for Ethyl Isocyanatoacetate
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
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. |
Computed Descriptors for Ethyl Isocyanatoacetate
| InChIKey | DUVOZUPPHBRJJO-UHFFFAOYSA-N |
| SMILES | C(OCC)(=O)CN=C=O |
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