Perfluoro-2-butyltetrahydrofuran

No U.S. production. America imports the entire domestic supply.

Molecular structure of 335-36-4
US ProductionZero
Import Value$64M
Import Volume55.6K lbs
Import Dependency100%
Top SourceChina 37%
Perfluoro-2-butyltetrahydrofuran · US import value by year
$271M2013$127M2025

Where It Comes From

Customs basis: HS 293219 · basket

These shares come from HS customs code 293219, which covers 20 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 37%ChinaIT 23%ItalyJP 20%JapanIN 12%IndiaES 2%Spain
EPA-registered importers (1)
Quaker Chemical

Why It Matters

Sectors
Energy
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • •Lubricants and lubricant additives in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.94/gAaron Chemicals LLC
CountryHong Kong
Pack$94.00 / 100 g
Purity95%
Vendors10 available

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

9 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.96100 g97%
AA BLOCKSUnited States$1.7625 g—
Combi-Blocks, Inc.United States$3.00250 g95%
AK Scientific, Inc.United States$4.5625 g—
A2B Chem LLCUnited States$4.9225 g—
Angene International LimitedUnited States$8.4425 g—
Fluorochem UKUnited Kingdom$20.595 g95%
AstaTech (2 weeks)United States$48.001 g95%
AngeneChina → Hong Kong$4266.6730 mg95%

Chemical Identity

CAS335-36-4
PubChem CID78976
DTXSIDDTXSID60871632
FormulaC8F16O
Mol. Weight416.06 g/mol
SMILESC1(C(C(OC1(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)F)(F)F)(F)F)(F)F

Data Sources

DTXSID608716322026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

789762026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/78976/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/78976.json

335-36-42026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 335-36-42026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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