PRODUCT Properties
| Melting point: | ca 20℃ |
| Boiling point: | 98-99 °C/1 mmHg (lit.) |
| Density | 1.014 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 224 °F |
| BRN | 507839 |
| InChI | 1S/C8H11NO2/c1-4-11-8(10)7(5-9)6(2)3/h4H2,1-3H3 |
| InChIKey | PZMDAADKKAXROL-UHFFFAOYSA-N |
| SMILES | CCOC(=O)\C(C#N)=C(\C)C |
Description and Uses
Ethyl 2-cyano-3-methyl-2-butenoate, a highly activated acceptor, undergoes the phospha-Michael reaction upon trituration of the reagents at room temperature.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | 3276 |
| WGK Germany | 3 |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29269095 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
