(E)-1-Chlorobut-2-ene
- Product Name(E)-1-Chlorobut-2-ene
- CAS4894-61-5
- CBNumberCB3304576
- MFC4H7Cl
- MW90.55
- EINECS225-516-5
- MDL NumberMFCD00000987
- MOL File4894-61-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -65 °C |
| Boiling point | 84-85 °C (lit.) |
| Density | 0.929 g/mL at 25 °C (lit.) |
| refractive index | n 20/D 1.436 (lit.) |
| Flash point | -5 °C |
| storage temp. | 2-8°C |
| form | liquid |
| color | Clear colorless |
| Henry's Law Constant | 3.1×10-3 mol/(m3Pa) at 25℃, Bakierowska and Trzeszczy\'nski (2003) |
| InChI | InChI=1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+ |
| InChIKey | YTKRILODNOEEPX-NSCUHMNNSA-N |
| SMILES | C(Cl)/C=C/C |
| CAS DataBase Reference | 4894-61-5(CAS DataBase Reference) |
| FDA UNII | XX3QN28JUX |
| EPA Substance Registry System | 2-Butene, 1-chloro-, (2E)- (4894-61-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H314-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,C | |||||||||
| Risk Statements | 11-22-34-36/37 | |||||||||
| Safety Statements | 16-26-36/37/39-45-25-27 | |||||||||
| RIDADR | UN 2924 3/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | EM4264000 | |||||||||
| F | 19 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2903290000 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1B STOT SE 3 | |||||||||
| NFPA 704: |
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