3-Methyl-1-pentene
- Product Name3-Methyl-1-pentene
- CAS760-20-3
- CBNumberCB0680947
- MFC6H12
- MW84.16
- EINECS212-076-4
- MDL NumberMFCD00009339
- MOL File760-20-3.mol
Chemical Properties
| Melting point: | −154 °C (lit.) |
| alpha | 0°(c=1, C2H5OH) |
| Boiling point: | 54 °C |
| Density | 0.67 |
| vapor pressure | 436 mm Hg ( 37.7 °C) |
| refractive index | n 20/D 1.384 (lit.) |
| Flash point: | -30 °C |
| storage temp. | 0-6°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.670 |
| BRN | 1719110 |
| Henry's Law Constant | 2.8×10-5 mol/(m3Pa) at 25℃, Yaws (2003) |
| InChI | 1S/C6H12/c1-4-6(3)5-2/h4,6H,1,5H2,2-3H3 |
| InChIKey | LDTAOIUHUHHCMU-UHFFFAOYSA-N |
| SMILES | CCC(C)C=C |
| CAS DataBase Reference | 760-20-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Pentene, 3-methyl- (760-20-3) |
Safety
| Symbol(GHS) |
  GHS02,GHS08 |
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| Signal word | Danger | |||||||||
| Hazard statements | H304-H225 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P331-P303+P361+P353-P301+P310-P403+P235-P405 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-65 | |||||||||
| Safety Statements | 9-16-29-33-62 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2901299090 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications |
Asp. Tox. 1 Flam. Liq. 2 |
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| NFPA 704: |
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