4023-34-1
| Name | Cyclopropanecarboxylic acid chloride |
| CAS | 4023-34-1 |
| EINECS(EC#) | 223-684-4 |
| Molecular Formula | C4H5ClO |
| MDL Number | MFCD00001277 |
| Molecular Weight | 104.53 |
| MOL File | 4023-34-1.mol |
Chemical Properties
| Appearance | clear colorless to slightly yellow liquid |
| Melting point | 77.5-78.5 °C(Solv: hexane (110-54-3)) |
| Boiling point | 119 °C(lit.) |
| density | 1.152 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 74 °F |
| storage temp. | 0-6°C |
| solubility | soluble in Chloroform |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Specific Gravity | 1.1520 |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 471286 |
| Stability: | Moisture Sensitive |
| InChI | 1S/C4H5ClO/c5-4(6)3-1-2-3/h3H,1-2H2 |
| InChIKey | ZOOSILUVXHVRJE-UHFFFAOYSA-N |
| SMILES | ClC(=O)C1CC1 |
| CAS DataBase Reference | 4023-34-1(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226-H301-H314 |
| Precautionary statements | P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C,F |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29162000 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Oral Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1B |
| Toxicity |