4-Methyl-2-(2-methylprop-1-en-1-yl)tetrahydro-2H-pyran

U.S. production volumes are classified as confidential business information.

Molecular structure of 16409-43-1
US ProductionCBI
Import Value$3.5B
Top SourceIreland 57%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 293299 · basket

These shares come from HS customs code 293299, which covers 27 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IE 57%IrelandNL 24%NetherlandsCH 8%SwitzerlandCN 5%ChinaIT 2%Italy
EPA-registered importers (4)
Basf Se · DE Germany
Basf
Givaudan Fragrances
Reckitt Benckiser

Why It Matters

Sectors
Consumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

  • Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Fragrance in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.26/gAaron Chemicals LLC
CountryHong Kong
Pack$130.00 / 500 g
Purity99%
Vendors21 available

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

20 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.28500 g99%
Combi-Blocks, Inc.United States$0.43500 g95%
AstaTech, IncUnited States$0.49500 g95%
BLD Pharmatech Ltd.China$0.51500 g97%
A2B Chem LLCUnited States$0.55500 g97%
AA BLOCKSUnited States$0.58500 g97%
MedChemExpress MCESweden$0.60500 g
BLD Pharmatech Co., LimitedUnited States$0.80100 g97%
Ambeed, Inc.United States$0.80100 g97%
AK Scientific SpecializedUnited States$0.81100 g95%
Fluorochem UKUnited Kingdom$0.8625 g95%
BLD Pharmatech GmbHGermany$0.9625 g97%
AK Scientific, Inc.United States$1.12100 g97%
Angene International LimitedUnited States$2.00100 g97%
Apollo Scientific UKUnited Kingdom$7.3625 g95%
TargetMol ChemicalsChina United States$50.001 g99.85%
Princeton BioMolecular Research (SC)United States$2900.00100 mg90%
Vitas M Chemical LimitedHong Kong$3170.00100 mg90%
AngeneChina Hong Kong$4266.6730 mg99%
InterbioscreenHong Kong$6187.00100 mg92%

Chemical Identity

CAS16409-43-1
PubChem CID27866
DTXSIDDTXSID1051771
FormulaC10H18O
Mol. Weight154.25 g/mol
SMILESCC1CCOC(C1)C=C(C)C

Data Sources

DTXSID10517712026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

278662026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/27866/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/27866.json

16409-43-12026-04-24

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

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

CAS 16409-43-12026-04-25

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

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