TIPC 2,2',6,6'-Tetraisopropyldiphenylcarbodiimide Lab Grade from Germany
Lab-grade TIPC is a high-purity version of 2,2',6,6'-Tetraisopropyldiphenylcarbodiimide for research peptide synthesis, explicitly covered by HTS 2925.19.30.00 as a named aromatic imide-function compound under Chapter 29.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Label with GHS pictograms for skin irritant and acute toxicity; ensure end-user statement for research use to avoid commercial misclassification; use nitrogen-purged containers