Butyl methylphosphinate
Coin. > Antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes: > Non-alloy pig iron containing by weight 0.5% or less of phosphorus > Other: > Butyl methylphosphinate
Duty Rate (from China)
Products classified under Tariff item 2931.49.00.10
Dibutyl Phosphite
Dibutyl phosphite is a reactive organophosphorus compound with the formula (BuO)2P(O)H, featuring a phosphorus atom bonded to two butyl groups through oxygen and a direct phosphorus-hydrogen bond. It is used as an intermediate in the production of flame retardants and pesticides. This compound is a non-halogenated organo-phosphorus derivative, falling under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Diethylaminoethyl Cyclohexylphosphonite
Diethylaminoethyl Cyclohexylphosphonite is a non-halogenated organo-phosphorus compound featuring a cyclohexyl group and a diethylaminoethyl substituent. It is used as a ligand in transition metal catalysis, particularly in Buchwald-Hartwig coupling reactions. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Diphenylphosphinic Acid
Diphenylphosphinic acid is an organophosphorus compound with the formula (Ph2P(O)OH), where phosphorus is directly bonded to two phenyl carbon atoms and an oxygen function. It is used in the production of catalysts and as a ligand in coordination chemistry. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Ethyl Diphenylphosphinate
Ethyl diphenylphosphinate is an organophosphorus ester with the formula (Ph2P(O)OEt), featuring phosphorus bonded to two phenyl groups and an ethoxy group. It is used as a ligand in specialty polymers and in organic synthesis. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Isopropyl [O-2-(Methylpropylamino)ethyl] Hydrogen Isopropylphosphonite
Isopropyl [O-2-(Methylpropylamino)ethyl] Hydrogen Isopropylphosphonite is a complex non-halogenated organo-phosphorus compound with isopropyl and methylpropylamino substituents. It is used in fine chemical synthesis and as an intermediate in agrochemical production. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Methyl [O-2-(Dipropylamino)ethyl] Methylphosphonite Ester
Methyl [O-2-(Dipropylamino)ethyl] Methylphosphonite Ester is a non-halogenated organo-phosphorus compound with a methyl group and dipropylaminoethyl substituent. It is used in ligand synthesis for transition metal catalysis. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00O-Cyclohexyl N,N-Dipropyl Phosphoramidocyanidate
O-Cyclohexyl N,N-Dipropyl Phosphoramidocyanidate is a non-halogenated organo-phosphorus compound featuring a cyclohexyl group and dipropylamino substituents. It is used in chemical synthesis and as an intermediate in the production of specialty chemicals. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00O-Ethyl N,N-Dimethyl Phosphoramidocyanidate
O-Ethyl N,N-Dimethyl Phosphoramidocyanidate is a non-halogenated organo-phosphorus compound with an ethyl group and dimethylamino substituents. It is used in organic synthesis and as an intermediate in the production of agrochemicals. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00O-Isopropyl N,N-Dimethyl Phosphoramidocyanidate
O-Isopropyl N,N-Dimethyl Phosphoramidocyanidate is a non-halogenated organo-phosphorus compound with an isopropyl group and dimethylamino substituents. It is used in chemical synthesis and as an intermediate in the production of specialty chemicals. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00O-Methyl N,N-Diethyl Phosphoramidocyanidate
O-Methyl N,N-Diethyl Phosphoramidocyanidate is a non-halogenated organo-phosphorus compound with a methyl group and diethylamino substituents. It is used in organic synthesis and as an intermediate in the production of pharmaceuticals. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00O-n-Propyl N-Ethyl-N-Methyl Phosphoramidocyanidate
O-n-Propyl N-Ethyl-N-Methyl Phosphoramidocyanidate is a non-halogenated organo-phosphorus compound with a propyl group and mixed ethyl-methyl amino substituents. It is used in chemical synthesis and as an intermediate in the production of agrochemicals. This compound falls under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Tributylphosphine
Tributylphosphine is a tertiary phosphine with the formula (PBu3), where phosphorus is directly bonded to three butyl carbon atoms. It is widely used as a ligand in organic synthesis and catalysis, including in the production of pharmaceuticals and agrochemicals. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Triethylphosphite
Triethylphosphite is an organophosphorus ester with the formula (P(OEt)3), where phosphorus is bonded to three ethoxy groups. It is used as an intermediate in the synthesis of pesticides, flame retardants, and plasticizers. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Triphenylphosphine
Triphenylphosphine is an organophosphorus compound with the formula (PPh3), where phosphorus is directly bonded to three phenyl carbon atoms. It is widely used as a ligand in homogeneous catalysis and in the synthesis of organic compounds, including pharmaceuticals and polymers. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.
2931.49.00Tris(2,4-di-tert-butylphenyl)phosphite
Tris(2,4-di-tert-butylphenyl)phosphite is a sterically hindered organophosphite used as a secondary antioxidant in polymer production. It contains phosphorus bonded to three phenolic groups, providing thermal stability to plastics. This compound is a non-halogenated organo-phosphorus derivative, classified under tariff item 2931.49.00 as 'Other' organo-inorganic compounds.