2-BUTENE C4H8 CAS NO 590-18-1 Accept customization Provide technical support
1 Inquiries
590-18-1
Industrial Grade
99%
TianJin
47L/Cylinder, 118L/Cylinder, 926L/Cylinder, ISO Tank
2025-04-18
Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
cis-2-Butene
Other Name:2-Butene,(2Z)-;2-Butene,(Z)-;(2Z)-2-Butene;cis-2-Butylene;cis-1,2-Dimethylethylene;cis-2-Butene;(Z)-2-Butene;β-cis-Butylene;cis-Butene;Z-Butene
CAS No.:590-18-1
Molecular Formula:C4H8
InChIKeys:InChIKey=IAQRGUVFOMOMEM-ARJAWSKDSA-N
Molecular Weight:56.10630
Exact Mass:56.11
EC Number:209-673-7
UN Number:1012|1075
DSSTox ID:DTXSID1026748
Color/Form:Colorless gas
Categories:
Characteristics-
PSA:
0
XLogP3:1.58240
Appearance:GasVapor; Liquid
Density:0.616 g/cm3
Melting Point:-138.9 °C
Boiling Point:3.7 °C
Flash Point:-12ºC
Refractive Index:1.384
Water Solubility:Solubility in water: none
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place. Contents under pressure. Storage class (TRGS 510): Gases
Vapor Pressure:1414 mm Hg ( 21 °C)
Vapor Density:Relative vapour density (air = 1): 1.9
Flammability characteristics:Lower flammable limit: 1.7% by volume; Upper flammable limit: 9.0% by volume
Explosive limit:Explosive limits , vol% in air: 1.7-9.0
Odor:Slightly aromatic odor
Henrys Law Constant:Henry's Law constant = 1.54X10-1 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 6.00X10-11 cu cm/mole-sec at 25 °C (isomer average)|Ozone reaction rate constant = 2.65X10-16 cu cm/mole-sec at 25 °C (est isomer average)
Air and Water Reactions:Highly flammable. Insoluble in water.
Reactive Group:Hydrocarbons, Aliphatic Unsaturated
Reactivity Alerts:Highly Flammable
Reactivity Profile:The unsaturated aliphatic hydrocarbons, such as 2-BUTENE-CIS, 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.
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Liquefied gas
Flammable gases, Category 1A, Flammable gas
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H220 Extremely flammable gas
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Response P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403 Store in a well-ventilated place.
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding) if in liquid state. Use non-sparking handtools. Flame arrester to prevent flash-back from burner to cylinder. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Store outside or in a separate well-ventilated building. Cool.
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Seller Information
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Business Type:
Trader
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Main Products:
Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen
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Location:
Shinan District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2024
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Certifications:
Hazardous chemicals trading license
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
cis-2-Butene
200.00 G Aug 1, 2024 Post an enquiry for this product
