Didodecyl 3,3'-sulfanediyldipropanoate
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$760M
Top SourceChina 33%
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 293090 · basket
These shares come from HS customs code 293090, which covers 111 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
CN 33%ChinaES 14%SpainCH 9%SwitzerlandIT 7%ItalyIN 7%India
- Israel
- Croatia
- Ukraine
- Slovakia
- United Arab Emirates
- Ireland
- Poland
- Lithuania
- Brazil
- Singapore
- Australia
- Armenia
- Hong Kong
- Vietnam
- Czech Republic
- Hungary
- Greece
- Russia
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Evans Chemetics
EPA-registered importers (10)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Basf Se · DE Germany
Ineos · IM Isle of Man
Lg Chem · KR South Korea
Songwon Industrial · KR South Korea
Basf
Show all 10
Ineos Styrolution America
Lg Chem America
Lintech International
Si Group Usa (Usaa)
Songwon International Americas
Why It Matters
Sectors
ConstructionPlastics & RubberConsumer ProductsCore Chemicals
Downstream UsesNo data available
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 8 sectors as 5 functional roles.
- •Oxidizing/reducing agents in Plastics Product ManufacturingProcessing—incorporation into article
- •Oxidizing/reducing agents in Adhesive ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Intermediate in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product
- •Oxidizing/reducing agents in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Intermediate in Not Known or Reasonably AscertainableProcessing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Filler in Plastics Product Manufacturing (100%)Processing—incorporation into article
- •Filler in Custom Compounding of Purchased Resins (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Adhesive Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Chemical reaction regulator in Plastics Material and Resin Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
- •Chemical reaction regulator in Synthetic Rubber Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
$0.02/gAaron Chemicals LLC
CountryHong Kong
Pack$12.00 / 500 g
Purity98%
Vendors16 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
15 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.03 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.08 | 500 g | 99.75% |
| Fluorochem EU | Germany | $0.10 | 100 g | 98% |
| A2B Chem LLC | United States | $0.11 | 500 g | 90% |
| AA BLOCKS | United States | $0.13 | 500 g | 90% |
| AK Scientific Specialized | United States | $0.22 | 500 g | 95% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 90% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.47 | 250 g | 97% |
| Sigma-Aldrich | Germany | $0.47 | 250 g | 97% |
| AK Scientific, Inc. | United States | $0.85 | 100 g | 97% |
| AstaTech (2 weeks) | United States | $1.17 | 100 g | 95% |
| MedKoo Biosciences, Inc | United States | $18.00 | 25 g | 98% |
| Cayman Europe | Estonia | $20.33 | 50 g | 98% |
| Angene International Limited | United States | $116.00 | 1 g | 97% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
CAS123-28-4
PubChem CID31250
DTXSIDDTXSID2026999
FormulaC30H58O4S
Mol. Weight514.8 g/mol
SMILESCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC
Data Sources
DTXSID20269992026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
312502026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/31250/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/31250.json
123-28-42026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 123-28-42026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv