1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca)
Halogenated derivatives of hydrocarbons. > Saturated fluorinated derivatives of acyclic hydrocarbons: > 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) > 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca) > 1,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca)
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2903.47
HFC-245ca Processing Solvent
1,1,2,2,3-Pentafluoropropane (HFC-245ca) is a saturated fluorinated derivative of acyclic hydrocarbons, specifically named under tariff item 2903.47.00. It is used as a specialty solvent for precision cleaning in electronics manufacturing, where its chemical stability and non-flammability are valued. As a chemically defined compound, it qualifies for classification under this item.
2903.47.00HFC-245fa Blowing Agent
HFC-245fa is 1,1,1,3,3-pentafluoropropane, a saturated fluorinated derivative of acyclic hydrocarbons explicitly listed in tariff item 2903.47.00. It is used as a blowing agent in rigid polyurethane and polyisocyanurate foam insulation, where it replaces ozone-depleting substances. The product is a single chemically defined compound, meeting the chapter's requirements for classification.
2903.47.00HFC-245fa Chiller Refrigerant
High-purity 1,1,1,3,3-pentafluoropropane (HFC-245fa) is a saturated fluorinated derivative of acyclic hydrocarbons, specifically named in tariff item 2903.47.00. It is formulated for use as a refrigerant in centrifugal chillers, where its low global warming potential and thermodynamic properties are advantageous. The product is a chemically defined compound, qualifying for classification under this item.
2903.47.00HFC-245fa Foam Expansion Agent
Technical grade HFC-245fa, or 1,1,1,3,3-pentafluoropropane, is a saturated fluorinated derivative of acyclic hydrocarbons listed in tariff item 2903.47.00. It is used as an expansion agent for polystyrene and phenolic foam boards in building insulation. The technical grade designation does not affect classification, as the product remains a chemically defined compound.
2903.47.00HFC-245fa Refrigerant Gas
1,1,1,3,3-Pentafluoropropane (HFC-245fa) is a saturated fluorinated derivative of acyclic hydrocarbons, explicitly named in tariff item 2903.47.00. It is used as a low-pressure refrigerant in commercial chillers and industrial cooling systems, offering a zero-ozone-depleting alternative to older refrigerants. As a chemically defined compound, it qualifies for classification under this item.
2903.47.00HFC-245fa Technical Grade
99.5% purity HFC-245fa, or 1,1,1,3,3-pentafluoropropane, is a saturated fluorinated derivative of acyclic hydrocarbons named in tariff item 2903.47.00. It is used in industrial chemical processing for foam and solvent applications. The technical grade designation and minor impurities do not affect classification, as the product remains a chemically defined compound.