CIS-2-BUTENE
- CAS No.
- 590-18-1
- Chemical Name:
- CIS-2-BUTENE
- Synonyms
- Butene;(Z)-but-2-ene;(Z)-2-Butene;2-Butene,(Z)-;cis-2-BUTENE 99%;209-673-7;(Z)-2-C4H8;cis-Butene;(z)-2-buten;cis-Butylene
- CBNumber:
- CB7388192
- Molecular Formula:
- C4H8
- Molecular Weight:
- 56.11
- MDL Number:
- MFCD00009294
- MOL File:
- 590-18-1.mol
| Product description | Number | Pack Size | Price |
| cis-2-Butene ≥99% | 400890 | 25g | $192 |
| cis-2-Butene ≥99% | 400890 | 100g | $488 |
| cis-2-Butene 98% | 1300-1-29 | 250g | $295 |
| cis-2-Butene 98% | 1300-1-29 | 10g | $45 |
| cis-2-Butene 98% | 1300-1-29 | 50g | $145 |
| More product size | |||
| 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 |
| Flash point | −99 °F |
| explosive limit | 9.7% |
| Merck | 1520 |
| BRN | 1361341 |
| Henry's Law Constant | 5.5×10-5 mol/(m3Pa) at 25℃, Irmann (1965) |
| 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 |
| FDA 21 CFR | 175.105 |
| CAS DataBase Reference | 590-18-1(CAS DataBase Reference) |
| FDA UNII | L35ORC9C05 |
| EPA Substance Registry System | cis-2-Butene (590-18-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS04 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H220-H280 | |||||||||
| Precautionary statements | P210-P410+P403 | |||||||||
| 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) | |||||||||
| Excepted Quantities | Not Permitted as Excepted Quantity | |||||||||
| NFPA 704 |
|
CIS-2-BUTENE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 400890 | cis-2-Butene ≥99% | 590-18-1 | 25g | $192 | 2026-03-19 | Buy |
| Sigma-Aldrich | 400890 | cis-2-Butene ≥99% | 590-18-1 | 100g | $488 | 2026-03-19 | Buy |
| SynQuest Laboratories | 1300-1-29 | cis-2-Butene 98% | 590-18-1 | 250g | $295 | 2021-12-16 | Buy |
| SynQuest Laboratories | 1300-1-29 | cis-2-Butene 98% | 590-18-1 | 10g | $45 | 2021-12-16 | Buy |
| SynQuest Laboratories | 1300-1-29 | cis-2-Butene 98% | 590-18-1 | 50g | $145 | 2021-12-16 | Buy |
CIS-2-BUTENE Chemical Properties,Uses,Production
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
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21592 | 55 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +8617392712697 | 1022@dideu.com | China | 8401 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| Shanghai wechem chemical co., ltd | 18824865657 | 2684615189@qq.com | China | 427 | 58 |
| Wuhan eastop Technology Co., ltd.6 | 18086015167 17702779303 | service@isotopechina.com | China | 310 | 58 |
| Central China Special Gas (CCSG) Co., Ltd | 0734-8755555 15674722888 | lyq@ccsg.cn | China | 401 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9815 | 79 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |
| AoboRui (Tianjin) Co., Ltd. | 022-65675308 18310521067 | 23034325@qq.com | China | 100 | 55 |
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View Lastest Price from CIS-2-BUTENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-07-27 | CIS-2-BUTENE
590-18-1
|
US $1.10 / g | 1g | 99.0% Min | 100 Tons | Shaanxi Didu New Materials Co. Ltd |
-
- CIS-2-BUTENE
590-18-1
- US $1.10 / g
- 99.0% Min
- Shaanxi Didu New Materials Co. Ltd
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