O-Methyl N,N-Diethyl Phosphoramidocyanidate
A chemically defined organo-phosphorus compound with O-methyl (C1 alkyl) and N,N-diethyl groups in the phosphoramidocyanidate configuration, precisely matching HTS 2931.49.00.05 criteria. As a non-halogenated organo-inorganic derivative, it qualifies under Chapter 29 note (a) for separate organic compounds.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing sulfur directly linked to carbon atoms
Organo-sulfur compounds take precedence under heading 2930 per chapter notes.
If alcohol content dominates classification over phosphorus function
Certain alcohol derivatives may classify under oxygen function heading 2909 if not primarily organo-inorganic.
If imported as mixture rather than pure compound
Chemical preparations not chemically defined fall under Chapter 38 mixtures.
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Import Tips & Compliance
• Include Safety Data Sheets (SDS) and CAS registry numbers to confirm chemical identity and prevent reclassification
• Verify alkyl chain compliance (O-alkyl ≤C10, dialkyl limited to methyl/ethyl/n-propyl/isopropyl) through NMR or GC-MS analysis
• Watch for CWC dual-use concerns; may require Commerce Department export license validation for import
Related Products under HTS 2931.49.00.05
O-Ethyl N,N-Dimethyl Phosphoramidocyanidate
This is a specific non-halogenated organo-phosphorus compound featuring an O-ethyl group (C2 alkyl) and N,N-dimethyl phosphoramidocyanidate structure, classified under HTS 2931.49.00.05 as it matches the exact chemical definition of O-alkyl (≤C10) N,N-dialkyl phosphoramidocyanidates. It falls within Chapter 29 for separate chemically defined organic compounds with phosphorus directly linked to carbon.
O-Cyclohexyl N,N-Dipropyl Phosphoramidocyanidate
Featuring O-cyclohexyl (C6 cycloalkyl ≤C10 equivalent) and N,N-dipropyl groups, this matches the HTS 2931.49.00.05 specification for phosphoramidocyanidates. As a non-halogenated organo-inorganic phosphorus compound, it follows Chapter 29 classification rules.
O-n-Propyl N-Ethyl-N-Methyl Phosphoramidocyanidate
This mixed dialkyl variant with O-n-propyl (C3 straight chain) and N-ethyl-N-methyl groups precisely fits HTS 2931.49.00.05 for specified phosphoramidocyanidates. Its chemically pure form qualifies under Chapter 29 for separate organic compounds.
O-Isopropyl N,N-Dimethyl Phosphoramidocyanidate
This compound features an O-isopropyl group (C3 branched alkyl ≤C10) combined with N,N-dimethyl phosphoramidocyanidate, fitting HTS 2931.49.00.05 for non-halogenated organo-phosphorus derivatives. Chapter 29 classification applies due to its chemically defined structure with phosphorus-carbon linkage.