10:2 Fluorotelomer iodide

CAS 2043-54-1

US productionNot reported

Import value, 2024$56M

Top sourceIndia 51%

EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 290379 · basket

EPA reports by year

2019: US production Not published · Imports Not published

These shares come from HS customs code 290379, which covers 34 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IN 51%IndiaCN 38%ChinaJP 11%JapanMX 1%Mexico

United Kingdom

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Archroma U.S

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Vendor Pricing

$3.53/gAaron Chemicals LLC

CountryHong Kong

Pack$353.00 / 100 g

Purity97%

Vendors10 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

9 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$3.79	100 g	97%
Apollo Scientific UK	United Kingdom	$14.04	25 g	97%
Combi-Blocks, Inc.	United States	$17.20	25 g	95%
A2B Chem LLC	United States	$18.36	25 g	95%
AA BLOCKS	United States	$19.40	25 g	95%
Sigma-Aldrich (Rush Stock)	Germany	$37.60	2.5 g	95%
Sigma-Aldrich	Germany	$37.60	2.5 g	95%
AstaTech (2 weeks)	United States	$84.00	1 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	97%

Chemical Identity

CAS2043-54-1

PubChem CID74886

DTXSIDDTXSID1062124

FormulaC12H4F21I

Mol. Weight674.03 g/mol

SMILESC(CI)C(C(C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F

Data Sources

EPA CompTox (DSSTox) · DTXSID1062124Retrieved 2026-04-06
PubChem · compound 74886Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

10:2 Fluorotelomer iodide (CAS 2043-54-1) https://chemicalindependence.com/chemical/2043-54-1/ EPA CompTox (DSSTox): DTXSID1062124. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1062124 PubChem: 74886. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/74886 EPA Chemical Data Reporting: 2043-54-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290379 for CAS 2043-54-1. Reporting year: 2024. https://usatrade.census.gov/