Dihydro-beta-ionone

CAS 17283-81-7

Companies reported imports and no US production of this chemical to EPA for 2023.

US productionZero

Import value, 2024$25M

Import volume41.0K lb

Import dependency100%

Top sourceGermany 36%

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Dihydro-beta-ionone · US import value by year

2013: $27M · Peak 2014: $32M · 2024: $25M · 2025: $29M

Where It Comes From

Customs basis: HS 291423 · basket

EPA reports by year

2023: US production Zero · Imports 41.0K lb
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 291423, which covers 17 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).

DE 36%GermanyCN 29%ChinaCH 19%SwitzerlandES 9%SpainIN 6%India

Mexico
Italy
Brazil
Slovakia
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.

Reckitt Benckiser

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Henkel Us Operations

Why It Matters

Sectors

Consumer Products

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

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

Vendor Pricing

$0.28/gSigma-Aldrich (Rush Stock)

CountryGermany

Pack$1379.98 / 5 kg

Purity90%

Vendors17 available

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

16 more vendors

Vendor	Country	$/g	Pack	Purity
Sigma-Aldrich	Germany	$0.28	5 kg	90%
Aaron Chemicals LLC	Hong Kong	$1.11	250 g	90%
Angene Chemical	China → Hong Kong	$1.12	250 g	95%
A2B Chem LLC	United States	$1.49	250 g	90%
AA BLOCKS	United States	$1.94	250 g	90%
BLD Pharmatech GmbH	Germany	$2.02	100 g	90%
BLD Pharmatech Ltd.	China	$2.02	100 g	90%
Combi-Blocks, Inc.	United States	$2.20	100 g	90%
BLD Pharmatech Co., Limited	United States	$2.22	100 g	90%
Ambeed, Inc.	United States	$2.22	100 g	90%
AK Scientific, Inc.	United States	$2.70	100 g	95%
Fluorochem UK	United Kingdom	$2.86	10 g	90%
AstaTech, Inc	United States	$3.42	100 g	95%
Angene International Limited	United States	$4.50	100 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	95%
Interbioscreen	Hong Kong	$24725.00	30 mg	95%

Chemical Identity

CAS17283-81-7

PubChem CID519382

DTXSIDDTXSID4047200

FormulaC13H22O

Mol. Weight194.31 g/mol

SMILESCC1=C(C(CCC1)(C)C)CCC(=O)C

Data Sources

EPA CompTox (DSSTox) · DTXSID4047200Retrieved 2026-04-06
PubChem · compound 519382Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Dihydro-beta-ionone (CAS 17283-81-7) https://chemicalindependence.com/chemical/17283-81-7/ EPA CompTox (DSSTox): DTXSID4047200. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4047200 PubChem: 519382. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/519382 EPA Chemical Data Reporting: 17283-81-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 17283-81-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291423 for CAS 17283-81-7. Reporting year: 2024. https://usatrade.census.gov/