2-METHYL-1-BUTENE
- CAS No.
- 563-46-2
- Chemical Name:
- 2-METHYL-1-BUTENE
- Synonyms
- 1-Isoamylene;C2H5C(CH3)=CH2;2-Methylbutene;gamma-Isoamylene;2-methyl-1-buten;2-METHYLBUTENE-1;2-METHYL-1-BUTENE;2-methyl-but-1-ene;1-butene,2-methyl-;Methyl-1-butene, 2-
- CBNumber:
- CB8756763
- Molecular Formula:
- C5H10
- Molecular Weight:
- 70.13
- MOL File:
- 563-46-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | −137 °C(lit.) |
|---|---|
| Boiling point | 31 °C(lit.) |
| Density | 0.65 g/mL at 25 °C(lit.) |
| vapor pressure | 9.98 psi ( 20 °C) |
| refractive index |
n |
| Flash point | 31-32°C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | liquid |
| color | Colorless to Almost colorless |
| Water Solubility | Soluble in ether, ethanol and benzene. Insoluble in water. |
| BRN | 505975 |
| Dielectric constant | 2.2000000000000002 |
| Stability | Stable. Incompatible with oxidizing agents. Extremely flammable. |
| CAS DataBase Reference | 563-46-2(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Methyl-1-butene (563-46-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H224 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P403+P233 | |||||||||
| Hazard Codes | F+,Xn,Xi | |||||||||
| Risk Statements | 12-65 | |||||||||
| Safety Statements | 16-62-33-29-7/9 | |||||||||
| RIDADR | UN 2459 3/PG 1 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | I | |||||||||
| HS Code | 29012990 | |||||||||
| Hazardous Substances Data | 563-46-2(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
2-METHYL-1-BUTENE price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 66030 | 2-Methyl-1-butene analytical standard | 563-46-2 | 5ML | ₹6288.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 66030 | 2-Methyl-1-butene analytical standard | 563-46-2 | 50ML | ₹38767.58 | 2022-06-14 | Buy |
| Sigma-Aldrich | 257486 | 2-Methyl-1-butene 98% | 563-46-2 | 25G | ₹18577.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 257486 | 2-Methyl-1-butene 98% | 563-46-2 | 25G | ₹18577.2 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M0174 | 2-Methyl-1-butene min. 98.0 % | 563-46-2 | 25ML | ₹9200 | 2022-05-26 | Buy |
2-METHYL-1-BUTENE Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
2-Methyl-1-butene is used as a solvent in organic synthesis. It is also used in the preparation of pinacolone, flavor enhancer, spice, crop protectants and tertiary amyl phenol. Further, it serves as a photosensitive material and concrete dispersant. In addition to this, it is used as a fuel and fuel additive.
Definition
ChEBI: An alkene that is but-1-ene carrying a methyl substituent at position 2.
General Description
A colorless volatile liquid with a disagreeable odor. Insoluble in water and less dense than water. Flash point below 0°F. Vapors are heavier than air. Used to make other chemicals.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
The unsaturated aliphatic hydrocarbons, such as 2-METHYL-1-BUTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions.
Hazard
Highly flammable, dangerous fire and explosion risk.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Safety Profile
A simple asphyxiant. Very dangerous fire hazard when exposed to heat, flame, or oxidizers. To fight fire, use dry chemical, CO2, foam. When heated to decomposition it emits acrid smoke and irritating fumes.
2-METHYL-1-BUTENE Preparation Products And Raw materials
Raw materials
Preparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| Dhruvtara Chemicals Pvt. Ltd. | 91 40 27154607 | New Delhi, India | 180 | 56 | Inquiry |
| Dhruvtara Chemicals Private Limited | 08048361362Ext 107 | Hyderabad, India | 84 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20235 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21628 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29808 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8772 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | China | 33338 | 58 | Inquiry |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | China | 40066 | 58 | Inquiry |