ISOBUTANE Industrial Grade 99.9% GMP
3 Inquiries
75-28-5
Industrial Grade
99.9%
QINGDAO
50kg/0.10kg Bottle
2016-09-21
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Product Description
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Seller Information
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Inquiry History
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Description
Iso butyl ISO
2- methyl propane; three methyl methane; high purity iso butyl; iso;
English synonyms: 1,1-Dimethylethane; 2-Methylpropane; 2-methyl-propane; A31 (hydrocarbon); i-Butane; Isobutan; mixtures Isobutane; isobutane (DOT); ();;;
CAS number: 75-28-5;
EINECS number: 200-857-2;
Simple structure: CH3CH (CH3) CH3
Related categories: aerating agent and a variety of gases; food additives; refrigerants; organics; abbreviated; gas optimize; hydrocarbons (low boiling point; synthetic organic chemistry; Alphabetic; analytical standards; Analytical/Chromatography; chemical synthesis; m; meta - meth; specialty gases; synthetic reagents.
Basic Info-
Product Name:
Isobutane
Other Name:Propane,2-methyl-;2-Methylpropane;Isobutane;iso-Butane;Trimethylmethane;1,1-Dimethylethane;A 31;A 31 (hydrocarbon);R 600a;Purifrigor Iso 2;Purifrigor Iso 2.5;Purifrigor Iso 3;Purifrigor Iso 3.5;70357-15-2;100494-20-0;1326305-81-0
CAS No.:75-28-5
Molecular Formula:C4H10
InChIKeys:InChIKey=NNPPMTNAJDCUHE-UHFFFAOYSA-N
Molecular Weight:58.12220
Exact Mass:58.12
EC Number:200-857-2
HScode:2901100000
Categories:
Characteristics-
PSA:
0
XLogP3:1.66230
Appearance:Isobutane is a colorless gas with a faint petroleum-like odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. The vapors are heavier than air. Any leak can either be liquid or vapor. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.
Density:0.61415 g/cm3 @ Temp: -29.5 °C
Melting Point:-138.3 °C
Boiling Point:-11.7 °C
Flash Point:-82ºC (closedºCup)
Refractive Index:1.352
Water Solubility:48.9 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1963, 1966)
Storage Conditions:Where these substances are stored and used, precautions must be provided to prevent injury from fire and explosion and to prevent injury to health. /Aliphatic hydrocarbons/
Vapor Pressure:72.2 psi ( 37.7 °C)
Vapor Density:2.01 (21 °C, vs air)
Flammability characteristics:Flammable Gas
Explosive limit:vol% in air: 1.8.4
Odor:Gasoline-like or natural gas odor.
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Flammable gases, Category 1A, Flammable gas
Germ cell mutagenicity, Category 1B
Carcinogenicity, Category 1A
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Danger
Hazard statement(s) H220 Extremely flammable gas
H340 May cause genetic defects
H350 May cause cancer
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
P318 IF exposed or concerned, get medical advice.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403 Store in a well-ventilated place.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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. 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. Cool.Store in tightly closed containers in a cool, well-ventilated area away from incompatible materials ... and heat. Butanes
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Seller Information
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Business Type:
Manufactory
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Location:
Jin Yuan Hou district town project in Shouguang City
Founded in October 30, 2009, the registered capital of 164 million yuan, the total assets of 650 million yuan, in 2012 the company achieved an output value of 2 billion 160 million yuan, the company ranked 44 in Weifang City, 2012 industrial enterprises ranked in the top. Company existing staff 365 people, management personnel 57 people, technical engineer 51 people.Company is located in the national ring Bohai economic circle, the Shandong Peninsula Blue Economic Zone, Jiaodong Peninsula high-end technology industry gathering zone and Yellow River Delta efficient ecological economic zone in three zone superimposed position and key nodes, convenient transportation, location and policy advantages significantly. The overall planning of the company covers an area of 2700 acres, of which a construction area of 400 acres, has been completed and put into production, the two phase covers an area of 800 acres, two projects under the construction of liquefied petroleum gas deep processing. Company's main products are: aromatization Huaqing aromatics, MTBE, high clean liquefied gas, isobutane, is butane, propane, vehicles with liquefied petroleum gas, propylene and polypropylene and polybutylene, triisobutyl aluminum, hydrogen, R600a refrigerant.Company is positive to make use of advantage of resources industry, constructing the technical innovation system, has with Scientific Research Institute of Chinese Academy of Sciences, Beijing University of chemical technology, Qingdao University of science and technology, national rubber and tire engineering technology research center has established long-term and stable strategic cooperative relationship research. The company has a number of with independent intellectual property rights of the C4 liquefied petroleum gas deep processing technology, in Shandong Province, liquefied petroleum gas resource advantage and Shouguang City location advantage to rely on, to enrich the liquefied gas as raw material, the cracking of the world's leading, distillation, extraction, synthesis technology, the production of series of products with high added value. At present, the company C4 liquefied gas comprehensive processing capacity of 450 thousand tons / year, has become the current domestic large-scale C4 liquefied gas processing enterprises.Companies and universities to jointly develop and has high full with polybutene (PB) invention patent technology, at present in the world only three company in the Netherlands, Japan, South Korea can produce this kind of product, home alone. 2012 my company and the Qingdao University of Science & Technology, the development of high all the same poly (PB) (-1) project was included in the national Ministry of science and technology 863 torch support program. Polybutene (PB) is a macromolecule inert polymer. It has high temperature resistance, persistence, chemical stability and plasticity, tasteless, odorless, non-toxic, is at present in the world the most sophisticated chemical materials. The anisotropic structure has good wear resistance, resistance to splitting and high temperature resistance. The made of PB pipe is one of the world's most advanced water pipe, hot water and heating pipes of, with cold resistance, heat resistance, pressure resistance, no rust, no corrosion and scaling, long life (up to 50 to 100 years), and long-term aging characteristics, is used as an ideal material for the heating coil, "plastic gold" of reputation. In addition, the company also for the plastic and rubber products market, and research institutes cooperation to develop in line with market demand, with high added value of high performance resin material for, at present, the company has Weifang Municipal polymerization new materials engineering technology research center, the company accumulated a declaration 9 national patents, including patents 3.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted
India
Isobutane
5 MT Jun 25, 2026
Germany
R600A Gas
1 KG Sep 17, 2025
Paraguay
R600A Refrigerant
1150 May 29, 2025 Post an enquiry for this product
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