| Company Name: |
Vadilal Chemicals Limited
|
| Tel: |
+91-7948936937 +91-7203030735 |
| Email: |
info.vcl@vadilalgroup.com |
| Products Intro: |
Product Name:cis-2-Butene
CAS:590-18-1
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
Mainchem Co., Ltd.
|
| Tel: |
+86-0592-6210733 |
| Email: |
sale@mainchem.com |
| Products Intro: |
Product Name:CIS-2-BUTENE
CAS:590-18-1
|
- CIS-2-BUTENE
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- $1.10 / 1g
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2023-07-27
- CAS:590-18-1
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
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| | CIS-2-BUTENE Basic information |
| | CIS-2-BUTENE Chemical Properties |
| Melting point | −139 °C(lit.) | | Boiling point | 3.7 °C(lit.) | | density | 0,62 g/cm3 | | vapor density | 2 (vs air) | | vapor pressure | 1414 mm Hg ( 21 °C) | | refractive index | 1.3842 | | Fp | −99 °F | | explosive limit | 9.7% | | Merck | 1520 | | BRN | 1361341 | | Stability: | Stable, but prone to polymerization in the presence of suitable catalysts. Extremely flammable. Readily forms explosive mixtures with air. Can lead to flash fires. Incompatible with strong oxidizing agents, halogens, halogen acids, magnesium perchlorate. | | InChI | InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3- | | InChIKey | IAQRGUVFOMOMEM-ARJAWSKDSA-N | | SMILES | C/C=C\C | | CAS DataBase Reference | 590-18-1(CAS DataBase Reference) | | EPA Substance Registry System | cis-2-Butene (590-18-1) |
| Hazard Codes | F+ | | Risk Statements | 12 | | Safety Statements | 9-16-33 | | RIDADR | UN 1012 2.1 | | WGK Germany | 3 | | Autoignition Temperature | 615 °F | | TSCA | TSCA listed | | DOT Classification | 2.1 (Flammable gas) | | HazardClass | 2.1 | | HS Code | 2901230000 | | Hazardous Substances Data | 590-18-1(Hazardous Substances Data) |
| | CIS-2-BUTENE Usage And Synthesis |
| Chemical Properties | colourless gas | | Definition | ChEBI: Cis-but-2-ene is a but-2-ene. | | General Description | A colorless liquefied petroleum gas. Boiling point 3.7°C. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume. | | Air & Water Reactions | Highly flammable. Insoluble in water. | | Reactivity Profile | The unsaturated aliphatic hydrocarbons, such as CIS-2-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. Aluminum borohydride reacts with alkenes and in the presence of oxygen, combustion is initiated even in the absence of moisture. | | Purification Methods | The gas is dried with CaH2 and purified by gas chromatography. [Beilstein 1 H 205, 1 II 176, 1 III 728, 1 IV 778.] HIGHLY FLAMMABLE. |
| | CIS-2-BUTENE Preparation Products And Raw materials |
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