Isobutylene CAS NO.115-11-7 99% High Quality 2-methyl-1-propen Factory Supply
ISO 5 Inquiries
115-11-7
Industrial Grade
99%
CHINA
REFROM
200KG/drum
2025-12-31
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Isobutylene
Other Name:1-Propene,2-methyl-;Propene,2-methyl-;2-Methyl-1-propene;γ-Butylene;Isobutene;Isobutylene;2-Methylpropene;iso-Butene;Isopropylidenemethylene;1,1-Dimethylethylene;2-Methylpropylene;1,1-Dimethylethene;i-Butene;2-Methyl-2-propene
CAS No.:115-11-7
Molecular Formula:C4H8
InChIKeys:InChIKey=VQTUBCCKSQIDNK-UHFFFAOYSA-N
Molecular Weight:56.11
Exact Mass:56.11
EC Number:204-066-3
Freezing Point:-140.34℃
HScode:2901233000
Categories:
Characteristics-
PSA:
0
XLogP3:2.35
Appearance:Isobutylene is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its own vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can flash back to the source of leak very easily. The leak can either be a liquid or vapor leak. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. It is used in the production of isooctane, a high octane aviation gasoline.
Density:0.589 g/cm3 @ Temp: 25 °C
Melting Point:-140.4 °C
Boiling Point:-6.9 °C
Flash Point:-80 °C
Refractive Index:1.3811
Water Solubility:Solubility in water, g/100ml at 20°C: 0.03
Storage Conditions:MATERIALS WHICH ARE TOXIC AS STORED OR WHICH CAN DECOMPOSE INTO TOXIC COMPONENTS SHOULD BE STORED IN A COOL, WELL VENTILATED PLACE, OUT OF THE DIRECT RAYS OF THE SUN, AWAY FROM AREAS OF HIGH FIRE HAZARD, AND SHOULD BE PERIODICALLY INSPECTED. INCOMPATIBLE MATERIALS SHOULD BE ISOLATED
Vapor Pressure:3278 mm Hg ( 37.7 °C)
Vapor Density:2 (vs air)
Toxicity:Inhalation-rat LC50: 620 g/m3/2 hours; inhalation-mouse LC50: 415 g/m3/2 hours
Flammability characteristics:Open flame, flammable when heated; burning produces irritating smoke
Explosive limit:vol% in air: 1.8.6
Odor:Coal gas odor
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed 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. NO contact with oxidizing agents. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding). Use non-sparking handtools. 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. Separated from incompatible materials. See Chemical Dangers. Cool.... MATERIALS WHICH ARE TOXIC AS STORED OR WHICH CAN DECOMPOSE INTO TOXIC COMPONENTS ... SHOULD BE STORED IN A COOL, WELL VENTILATED PLACE, OUT OF THE DIRECT RAYS OF THE SUN, AWAY FROM AREAS OF HIGH FIRE HAZARD, AND SHOULD BE PERIODICALLY INSPECTED. INCOMPATIBLE MATERIALS SHOULD BE ISOLATED ...
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Isobutylene 115-11-7
18 MT Jul 20, 2024
United States
Isobutene 115-11-7
40 MT Aug 2, 2024
United States
Isobutene 115-11-7
18 MT Jul 20, 2024 
India
Isobutylene
2000 MT Sep 25, 2023
India
Isobutene
1000 KG Mar 20, 2024 Post an enquiry for this product
