Why butane is used in LPG?

Related questions

1. What is LPG vehicle?
2. Is LPG cheaper than natural gas?
3. Does LPG save money?
4. Which is better natural gas or LPG?
5. Why do we use LPG?
6. At what pressure LPG is liquefied?
7. In which form LPG is filled in gas cylinder?
8. Are LPG cars dangerous?
9. What is LPG used for?
10. Does LPG shorten engine life?

Tags

1. #petrochemical
2. #supplied
3. #heating
4. #propane
5. #cooking
6. #autogas
7. #businesses
8. #refrigerant
9. #opposed
10. #feedstock
11. #require
12. #frequently
13. #butane
14. #propellant