CAS No. 590-18-1 Liquefied Petroleum Supplier. Characteristics of Liquefied Petroleum

The CAS number 590-18-1 is not specifically assigned to liquefied petroleum gas (LPG) as a whole, but rather to a specific component known as butane. However, since you're asking about liquefied petroleum in general, I can provide information on LPG and its characteristics.

Liquefied Petroleum Gas (LPG)
Liquefied Petroleum Gas is a mixture of hydrocarbons that are typically derived from natural gas or crude oil refining processes. The main components of LPG include:

Butane (C4H10): CAS No. 106-97-8
Propane (C3H8): CAS No. 74-98-6
Sometimes other light hydrocarbons like ethane and propylene are included.
Characteristics of LPG:
Physical State: At standard temperature and pressure, the components of LPG are gases, but they can be liquefied under moderate pressure or cooling, making them easy to store and transport.
Flammability: LPG is highly flammable and burns with an almost smokeless, non-sooting flame. It ignites at temperatures above 465°C (870°F).
Boiling Point: The boiling points of the components vary, with propane boiling at -42°C (-44°F) and butane at -0.5°C (31°F).
Density: LPG is denser than air, which means it can settle in low-lying areas and pose a fire hazard.
Odor: LPG is odorless in its pure form, but an odorant such as mercaptan is often added to help detect leaks.
Uses: LPG has a wide range of uses including heating, cooking, and as a fuel for vehicles and industrial processes.
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