2-METHYL-1-BUTENE
2-Methyl-1-butene
CAS: 563-46-2
Molecular Formula: C5H10
2-METHYL-1-BUTENE - Names and Identifiers
| Name | 2-Methyl-1-butene |
| Synonyms | 1-Isoamylene 2-Methylbutene 2-methyl-1-buten gamma-Isoamylene 2-Methyl-1-butene 1-butene,2-methyl- 2-methyl-but-1-ene 2-Methylbutene-1-yl |
| CAS | 563-46-2 |
| EINECS | 209-250-7 |
| InChI | InChI=1S/C5H10/c1-4-5(2)3/h2,4H2,1,3H3 |
2-METHYL-1-BUTENE - Physico-chemical Properties
| Molecular Formula | C5H10 |
| Molar Mass | 70.13 |
| Density | 0.65g/mLat 25°C(lit.) |
| Melting Point | −137°C(lit.) |
| Boling Point | 31°C(lit.) |
| Flash Point | 31-32°C |
| Water Solubility | Soluble in ether, ethanol and benzene. Insoluble in water. |
| Vapor Presure | 9.98 psi ( 20 °C) |
| Appearance | neat |
| Color | Colorless to Almost colorless |
| BRN | 505975 |
| Storage Condition | 2-8°C |
| Stability | Stable. Incompatible with oxidizing agents. Extremely flammable. |
| Refractive Index | n20/D 1.378(lit.) |
2-METHYL-1-BUTENE - Risk and Safety
| Risk Codes | R12 - Extremely Flammable R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S33 - Take precautionary measures against static discharges. S29 - Do not empty into drains. S7/9 - |
| UN IDs | UN 2459 3/PG 1 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29012990 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | I |
2-METHYL-1-BUTENE - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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