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4-(4-Hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde

CAS 31906-04-4

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

Molecular structure of 31906-04-4
US productionCBI
Import value, 2024$26M
Top sourceChina 43%

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 291249 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 291249, which covers 48 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 43%ChinaDE 20%GermanyIN 13%IndiaJP 9%JapanES 7%Spain
Domestic parents -- activity not disclosed (1)
Reckitt Benckiser
EPA-registered importers (2)
Givaudan Fragrances
International Flavors And Fragrances

Why It Matters

Sectors
Consumer ProductsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

  • •Fragrance in All Other Chemical Product and Preparation Manufacturing (90%)Processing—repackaging
  • •Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (5%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$2.41/gAaron Chemicals LLC
CountryHong Kong
Pack$1207.00 / 500 g
Purity97%
Vendors20 available

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

19 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$2.58500 g97%
A2B Chem LLCUnited States$2.7625 g97%
Combi-Blocks, Inc.United States$3.05100 g95%
AA BLOCKSUnited States$3.2425 g97%
ChemsceneUnited States$3.43100 g—
BLD Pharmatech Co., LimitedUnited States$3.44100 g97%
BLD Pharmatech GmbHGermany$3.44100 g97%
BLD Pharmatech Ltd.China$3.44100 g97%
Ambeed, Inc.United States$3.44100 g97%
Fluorochem EUGermany$4.19100 g96%
Fluorochem UKUnited Kingdom$18.591 g96%
AK Scientific, Inc.United States$47.205 g95%
Angene International LimitedUnited States$79.605 g95%
AstaTech (2 weeks)United States$81.3010 g97%
MedChemExpress MCESweden$450.12250 mg97.79%
Sigma-Aldrich (Rush Stock)Germany$825.90100 mg97%
Sigma-AldrichGermany$825.90100 mg97%
Key Organics Ltd.United Kingdom$2740.0050 mg95%
AngeneChina → Hong Kong$4266.6730 mg97%

Chemical Identity

CAS31906-04-4
PubChem CID91604
DTXSIDDTXSID1027970
FormulaC13H22O2
Mol. Weight210.31 g/mol
SMILESCC(C)(CCCC1=CCC(CC1)C=O)O

Data Sources

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Brief citations

4-(4-Hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde (CAS 31906-04-4) https://chemicalindependence.com/chemical/31906-04-4/ EPA CompTox (DSSTox): DTXSID1027970. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1027970 PubChem: 91604. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/91604 EPA Chemical Data Reporting: 31906-04-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 31906-04-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291249 for CAS 31906-04-4. Reporting year: 2024. https://usatrade.census.gov/