Urethane
ALDRICH/94300 - ≥99.0% (GC)
Synonym: Carbamic acid ethyl ester; Ethyl carbamate; Ethylurethane
CAS Number: 51-79-6
Empirical Formula (Hill Notation): C3H7NO2
Molecular Weight: 89.09
EC Number: 200-123-1
MDL Number: MFCD00007966
Linear Formula: NH2COOC2H5
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 94300-50G
This image depicts SKU: 94300-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 94300-250G
This image depicts SKU: 94300-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 94300-1KG
This image depicts SKU: 94300-1KG
| assay | ≥99.0% (GC) |
| bp | 182-184 °C (lit.) |
| form | crystals |
| InChI | 1S/C3H7NO2/c1-2-6-3(4)5/h |
| InChI key | JOYRKODLDBILNP-UHFFFAOYSA |
| mp | 46-49 °C |
| 48-50 °C (lit.) | |
| SMILES string | CCOC(N)=O |
| vapor density | 3.07 (vs air) |
| vapor pressure | 10 mmHg ( 77.8 °C) |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 50, 250 g in poly bottle |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 - H350 |
| Precautionary statements | P201 - P301 + P312 + P330 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-22 |
| Safety Statements | 53-45 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 197.6 °F - closed cup |
| Flash Point(C) | 92 °C - closed cup |
| Purity | ≥99.0% (GC) |
| bp | 182-184 °C (lit.) |
| mp | 46-49 °C; 48-50 °C (lit.) |
| UNSPSC | 12352100 |