1,1-Diisopropoxy Cyclohexane Technical Grade
Technical grade 1,1-bis(1-methylethoxy)cyclohexane (>98% purity) used in lab-scale organic protection reactions. Falls squarely under HTS 2911.00.10.00 as the named acetal compound per subheading specificity. Commonly employed in multi-step synthesis of complex pharmaceuticals.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing additional ketone oxygen functions beyond acetal
Acetals with unmodified ketone groups classify under heading 2914 (later numerical order) per Chapter 29 classification rule.
If cyclic ether modification present in molecule
Heterocyclic compounds with oxygen in ring position (not from acetal function) fall under 2932 per exclusion notes.
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Import Tips & Compliance
• Include GC-MS analysis reports confirming >95% purity of the specific isomer to prevent reclassification as mixtures
• Declare exact CAS number (6776-58-9 if applicable) on commercial invoice for Customs verification
• Watch for stabilizer additions—Chapter note (f) allows them only if necessary for preservation, not specific use
Related Products under HTS 2911.00.10.00
1,1-Bis(1-methylethoxy)cyclohexane
1,1-Bis(1-methylethoxy)cyclohexane is a specific acetal compound featuring a cyclohexane ring with two isopropoxy groups attached to the same carbon, classified under HTS 2911.00.10.00 as an acetal with oxygen function. It serves as a chemical intermediate in organic synthesis, particularly for protecting carbonyl groups in pharmaceutical and agrochemical production.
Cyclohexane Bis(Isopropyl Acetyl) 99% Pure
High-purity 1,1-bis(1-methylethoxy)cyclohexane at 99% used as carbonyl protecting agent in steroid synthesis. Specifically enumerated under HTS 2911.00.10.00 within acetals and hemiacetals subchapter. Essential for selective organic transformations in fine chemical manufacturing.
Isopropoxy-Protected Cyclohexanone Derivative
Laboratory reagent 1,1-bis(1-methylethoxy)cyclohexane serving as protected form of cyclohexanone. Classified under HTS 2911.00.10.00 due to specific acetal structure meeting chapter definition (a). Used in asymmetric synthesis and natural product isolation.