ChemicalBook >> CAS DataBase List >>2-ETHYL-1-BUTENE
2-ETHYL-1-BUTENE
- CAS No.
- 760-21-4
- Chemical Name:
- 2-ETHYL-1-BUTENE
- Synonyms
- Pentane, 3-methylene-;3-METHYLENEPENTANE;ETHYLBUTENE;(C2H5)2C=CH2;2-ETHYL-1-BUTENE;2-Butyl-1-butene;2-ethyl-but-1-ene;1,1-Diethylethene;3-methylene-pentan;1-Butene, 2-ethyl-
- CBNumber:
- CB0138802
- Molecular Formula:
- C6H12
- Molecular Weight:
- 84.16
- MDL Number:
- MFCD00009341
- MOL File:
- 760-21-4.mol
Last updated:2023-06-08 17:06:35
| Melting point | −131.5-−131 °C(lit.) |
|---|---|
| Boiling point | 64-65 °C(lit.) |
| Density | 0.689 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | −15 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | Soluble in alcohol, and methanol. Insoluble in water. |
| BRN | 1697102 |
| CAS DataBase Reference | 760-21-4(CAS DataBase Reference) |
| FDA UNII | O5MH5V756E |
| EPA Substance Registry System | 3-Methylenepentane (760-21-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H317 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P280-P303+P361+P353 | |||||||||
| Hazard Codes | F,Xi,N | |||||||||
| Risk Statements | 11-43-51/53 | |||||||||
| Safety Statements | 36/37-61 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 599 °F | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2901.29.5000 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704 |
|
2-ETHYL-1-BUTENE price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | E14705 | 2-Ethyl-1-butene 95% | 760-21-4 | 5g | $84.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | E14705 | 2-Ethyl-1-butene 95% | 760-21-4 | 25g | $191 | 2024-03-01 | Buy |
| TCI Chemical | E0067 | 2-Ethyl-1-butene >97.0%(GC) | 760-21-4 | 25mL | $143 | 2024-03-01 | Buy |
| TCI Chemical | E0067 | 2-Ethyl-1-butene >97.0%(GC) | 760-21-4 | 100mL | $404 | 2024-03-01 | Buy |
| Alfa Aesar | L11553 | 2-Ethyl-1-butene, 97% | 760-21-4 | 5g | $56.65 | 2024-03-01 | Buy |
2-ETHYL-1-BUTENE Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid. Soluble in alcohol, acetone, ether, and benzene; insoluble in water. Combustible.
Uses
Organic synthesis of flavors, perfumes, medicines, dyes, resins.
Uses
2-Ethyl-1-butene is used as an intermediate in organic synthesis and pharmaceuticals.
Safety Profile
A human eye irritant. A very dangerous fire hazard when exposed to heat, flames, or oxidizers. To fight fire, use dry chemical, CO2, foam, spray. When heated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods
Wash it with 10N aqueous NaOH, then water. Dry the organic layer with CaCl2, filter and fractionally distil it. [Beilstein 1 IV 850.]
2-ETHYL-1-BUTENE Preparation Products And Raw materials
Raw materials
Preparation Products
2-ETHYL-1-BUTENE Suppliers
Global( 59)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3783 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9553 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18458 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15747 | 58 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30132 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24539 | 81 |
View Lastest Price from 2-ETHYL-1-BUTENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-11 | 2-ETHYL-1-BUTENE
760-21-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-02 | 2-Ethyl-1-butene
760-21-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2020-01-13 | 2-Ethyl-1-butene
760-21-4
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 2-ETHYL-1-BUTENE
760-21-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2-Ethyl-1-butene
760-21-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 2-Ethyl-1-butene
760-21-4
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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