Sodium cyclopentadienide
- Product NameSodium cyclopentadienide
- CAS4984-82-1
- CBNumberCB4125659
- MFC5H5Na
- MW88.08
- EINECS225-636-8
- MDL NumberMFCD00012161
- MOL File4984-82-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 172 °C |
| Density | 0.946 g/mL at 20 °C |
| Flash point | 1 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | dark red |
| Water Solubility | Reacts with water. |
| Sensitive | Air & Moisture Sensitive |
| BRN | 969542 |
| InChI | InChI=1S/C5H5.Na/c1-2-4-5-3-1;/h1-5H; |
| InChIKey | PDTZVKVFAJGNRV-UHFFFAOYSA-N |
| SMILES | C1([Na])C=CC=C1 |
| CAS DataBase Reference | 4984-82-1(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium, 2,4-cyclopentadien-1-yl- (4984-82-1) |
| UNSPSC Code | 12161600 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
   
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H260-H314-H335-H336-H351 | |||||||||
| Precautionary statements | P210-P231+P232-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xi,C | |||||||||
| Risk Statements | 11-19-34-40-37-14/15 | |||||||||
| Safety Statements | 16-26-36/37/39-45-43 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 1-10 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 4.3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water | |||||||||
| Hazard Classifications | Carc. 2 Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1B STOT SE 3 Water-react 1 | |||||||||
| NFPA 704: |
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