Diundecyl phthalate

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

Molecular structure of 3648-20-2
US ProductionCBI
Import Value$28M
Top SourceIndia 39%

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 291734 · basket

These shares come from HS customs code 291734, which covers 14 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IN 39%IndiaCA 27%CanadaKR 8%South KoreaJP 6%JapanDE 6%Germany
EPA-registered manufacturers (3)
ExxonMobil
Teknor Apex
Westlake Chemical
EPA-registered importers (7)
Basf Se · DE Germany
Orbia Advance Corp Sab De Cv · MX Mexico
Sk Echo Holdings S R L · LU Luxembourg
Basf
Geon Performance Solutions
Show all 7
Mexichem Specialty Compounds Inc Dba Alphagary
Polyone

Why It Matters

Sectors
Plastics & RubberConsumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 5 sectors as 1 functional role.

  • •Plasticizer in Custom Compounding of Purchased ResinsProcessing—incorporation into article
  • •Plasticizer in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Plasticizer in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into article
  • •Plasticizer in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Plasticizer in Wholesale and Retail Trade (55%)Processing—incorporation into article

Vendor Pricing

$3.16/gA2B Chem LLC
CountryUnited States
Pack$316.00 / 100 g
Purity95%
Vendors8 available

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

7 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$4.13100 g95%
Combi-Blocks, Inc.United States$4.8025 g95%
Aaron Chemicals LLCHong Kong$4.8825 g95%
Angene ChemicalChina → Hong Kong$5.55100 g95%
Ambeed, Inc.United States$5.7225 g95%
AstaTech, IncUnited States$13.605 g95%
AngeneChina → Hong Kong$4266.6730 mg95%

Chemical Identity

CAS3648-20-2
PubChem CID19283
DTXSIDDTXSID7025215
FormulaC30H50O4
Mol. Weight474.7 g/mol
SMILESCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCC

Data Sources

DTXSID70252152026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

192832026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/19283/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/19283.json

3648-20-22026-04-24

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

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

CAS 3648-20-22026-04-25

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

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

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