gamma-Terpinene

CAS 99-85-4

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$90M

Top sourceJapan 21%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

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

Where It Comes From

Customs basis: HS 290219 · basket

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 290219, which covers 108 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).

JP 21%JapanBR 12%BrazilTW 12%TaiwanKR 11%South KoreaDE 9%Germany

Russia
United Kingdom
Indonesia
South Africa
Ukraine
Madagascar
Hungary
Hong Kong
Czech Republic
Israel

EPA-registered manufacturers (2)

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

Symrise Ag · DE Germany

Symrise

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.

Berje

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

Used in 2 sectors as 2 functional roles.

•Fragrance in Not Known or Reasonably Ascertainable (100%)Not Known or Reasonably Ascertainable
•Odor agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.06/gSigma-Aldrich (Rush Stock)

CountryGermany

Pack$1612.01 / 25 kg

Purity95%

Vendors15 available

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

14 more vendors

Vendor	Country	$/g	Pack	Purity
Sigma-Aldrich	Germany	$0.06	25 kg	95%
Aaron Chemicals LLC	Hong Kong	$0.08	500 g	97%
Angene Chemical	China → Hong Kong	$0.09	500 g	95%
Combi-Blocks, Inc.	United States	$0.25	1 kg	95%
AK Scientific Specialized	United States	$0.25	500 g	95%
A2B Chem LLC	United States	$0.27	1 kg	95%
AA BLOCKS	United States	$0.28	1 kg	98%
AK Scientific, Inc.	United States	$0.34	500 g	98%
Angene International Limited	United States	$2.92	25 g	98%
TargetMol Chemicals	China → United States	$23.00	2 g	99.92%
MedChemExpress MCE	Sweden	$49.61	1 g	98.77%
Cayman Europe	Estonia	$656.88	500 mg	95%
ChemFaces	China	$1500.00	20 mg	98%
Angene	China → Hong Kong	$4266.67	30 mg	97%

Chemical Identity

CAS99-85-4

PubChem CID7461

DTXSIDDTXSID6041210

FormulaC10H16

Mol. Weight136.23 g/mol

SMILESCC1=CCC(=CC1)C(C)C

Data Sources

EPA CompTox (DSSTox) · DTXSID6041210Retrieved 2026-04-06
PubChem · compound 7461Retrieved 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

gamma-Terpinene (CAS 99-85-4) https://chemicalindependence.com/chemical/99-85-4/ EPA CompTox (DSSTox): DTXSID6041210. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6041210 PubChem: 7461. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7461 EPA Chemical Data Reporting: 99-85-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 99-85-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290219 for CAS 99-85-4. Reporting year: 2024. https://usatrade.census.gov/