# 290374 — Halogenated derivatives of hydrocarbons: Chlorodifluoroethanes (HCFC-142, 142b)

HS code 290374 classifies Halogenated derivatives of hydrocarbons: Chlorodifluoroethanes (HCFC-142, 142b). It belongs to Chapter 29 (Organic chemicals) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.

> Section VI · Products of the chemical or allied industries
> Chapter 29 · Organic chemicals

**HS code:** `290374`

## Description

Halogenated derivatives of hydrocarbons : Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens : Chlorodifluoroethanes (HCFC-142, 142b)

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 3.7% | MFN |

Rates effective as of 2026-01-01.

---
Source: https://hscode.eximagent.ai/29/290374
Last updated: 2026-06-03
Find importers, tariffs and sanctions for 290374 with EximAgent — https://eximagent.ai