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Print Version

Formula: C4H10
Sp. Gr.: 0.58
Viscosity: 0.1 cPs

Remarks: Colorless gas; has no corrosive action on metals; boils under atmospheric pressure at about -1ºC / 31ºF. Used for making synthetic rubber, high-octane fuels, mixed with propane for household and industrial fuels. Is one of the liquids referred to as LP-Gas, although propane is more frequently referred to as LP-Gas. Butane will form explosive mixtures with air.

Pump Notes: Cast iron construction is satisfactory. Buna n or Viton® elastomers are recommended. A mechanical seal pump must be used due to the hazardous nature of this liquid. Investigate pump manufacturers offering UL listed pumps for this service.