trans-2-Pentene
- Product Nametrans-2-Pentene
- CAS109-68-2
- CBNumberCB1750722
- MFC5H10
- MW70.13
- EINECS203-695-0
- MDL NumberMFCD00009384
- MOL File109-68-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -142.6°C |
| Boiling point | 37 °C(lit.) |
| Density | 0.651 g/mL at 20 °C(lit.) |
| vapor pressure | 8.06 psi ( 20 °C) |
| refractive index | n |
| Flash point | −50 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | Not miscible or difficult to mix in water. |
| Merck | 14,7123 |
| BRN | 969151 |
| Henry's Law Constant | 4.1×10-5 mol/(m3Pa) at 25℃, Plyasunov and Shock (2000) |
| Stability | Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents. |
| InChI | 1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+ |
| InChIKey | QMMOXUPEWRXHJS-HWKANZROSA-N |
| SMILES | CCC=CC |
| CAS DataBase Reference | 109-68-2(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H319-H304-H412-H225 | |||||||||
| Precautionary statements | P501-P273-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P331-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P301+P310-P403+P235-P405 | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-36/37/38-65 | |||||||||
| Safety Statements | 9-16-26-29-33-36-62 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2901290000 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Asp. Tox. 1 Flam. Liq. 2 | |||||||||
| NFPA 704: |
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