| Company Name: |
Mainchem Co., Ltd.
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+86-0592-6210733 |
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sale@mainchem.com |
| Products Intro: |
Product Name:2-BUTENE
CAS:107-01-7
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| Company Name: |
Wuhan eastop Technology Co., ltd.6 Gold
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| Tel: |
027-027-87382885 18086641195 |
| Email: |
service@isotopechina.com |
| Products Intro: |
Product Name:2-butene (mixture of cis- and trans-)
CAS:107-01-7
Purity:99% Package:50Kg
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| | 2-Butene Basic information |
| | 2-Butene Chemical Properties |
| Melting point | −140 °C(lit.) | | Boiling point | 1 °C(lit.) | | density | 0.6210 | | vapor density | 2 (vs air) | | vapor pressure | 2575 mm Hg ( 37.7 °C) | | refractive index | 1.3853 (estimate) | | Fp | <−30 °F | | explosive limit | 9.3% | | Water Solubility | 242.5mg/L at 25℃ | | Merck | 1520 | | BRN | 1718755 | | LogP | 2.35 at 20℃ | | CAS DataBase Reference | 107-01-7(CAS DataBase Reference) | | EPA Substance Registry System | 2-Butene (107-01-7) |
| | 2-Butene Usage And Synthesis |
| Chemical Properties | 2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume. | | Uses | 2-Butene can be used as an intermediate, mainly for dehydrogenation to butadiene. | | Definition | ChEBI: But-2-ene is a butene. | | General Description | 2-Butene is an alkene. All-silica zeolite RUB-41, containing 8- and 10-membered rings, is reported to be capable of separating trans-2-butene and cis-2-butene from 1-butene. Asymmetric gydrozirconation of cis- and trans-2-butene is reported. Stereospecific addition of methylene to trans-2-butene is reported to afford trans-1,2dimethylcyclopropane while similar addition to cis-2-butene affords cis-1,2dimethylcyclopropane. | | Flammability and Explosibility | Extremely flammable |
| | 2-Butene Preparation Products And Raw materials |
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