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High Purity Non Toxic Refrigerant 99% C4H10 Isobutane CAS 75-28-5

Categories Non Toxic Refrigerant
Brand Name: MOSINTER
Model Number: Non Toxic Refrigerant - 30
Certification: COA
Place of Origin: CHINA
Price: Negotiation
Payment Terms: T/T, Western Union
Supply Ability: Negotiation
Delivery Time: Within 7 days
Packaging Details: Disposable cylinder 25 lb / 11.3 kg;Recycling cylinder 400 l, 926 l;ISO - tanks.
Name: Isobutane
CAS: 75-28-5
Appearance: Colourless
From: Liquid
Purity: 99%
Package: As your requirement
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High Purity Non Toxic Refrigerant 99% C4H10 Isobutane CAS 75-28-5

Isobutane CAS 75-28-5 R-600a R600A C4H10 99% Non Toxic Refrigerant


ISOBUTANE is a colorless gas with a faint petroleum-like odor. ISOBUTANE is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. ISOBUTANE is easily ignited. The vapors are heavier than air. Any leak can either be liquid or vapor. ISOBUTANE can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.

ISOBUTANE is incompatible with the following: Strong oxidizers (e.g., nitrates & perchlorates), chlorine, fluorine, (nickel carbonyl + oxygen) .


Purity, %≥99.5
Moisture, PPm≤20
Acidity, PPm≤1
Vapor Residue, PPm≤100
AppearanceColorless, No turbid
OdorNo Strange Stench


Isobutane is used as a refrigerant.The use in refrigerators started in 1993 when Greenpeace presented the Greenfreeze project with the German company Foron. In this regard, blends of pure, dry "isobutane" (R-600a) (that is, isobutane mixtures) have negligible ozone depletion potential and very low Global Warming Potential (having a value of 3.3 times the GWP of carbon dioxide) and can serve as a functional replacement for R-12, R-22, R-134a, and other chlorofluorocarbon or hydrofluorocarbon refrigerants in conventional stationary refrigeration and air conditioning systems.

In the Chevron Phillips slurry process for making high-density polyethylene, isobutane is used as a diluent. As the slurried polyethylene is removed, isobutane is "flashed" off, and condensed, and recycled back into the loop reactor for this purpose.

Isobutane is also used as a propellant for aerosol cans and foam products.

Isobutane is used as part of blended fuels, especially common in fuel canisters used for camping.

Isobutane is also used as a raw material in the manufacture of propylene oxide, where it is oxidized to tert-butyl hydroperoxide and subsequently reacted with propylene to yield propylene oxide. The tert-butanol that results as a by-product is typically used to make gasoline additives such as methyl tert-butyl ether (MTBE).

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