1,3-Dichloropropene

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

Molecular structure of 542-75-6
US ProductionCBI
Import Value$181M
Top SourceChina 32%

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 290329, 380899, 382790 · narrow

These shares come from HS customs code 290329, 380899, 382790, which covers 17 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 32%ChinaMX 26%MexicoDE 14%GermanyGB 4%United KingdomCA 4%Canada
EPA-registered manufacturers (1)
The Dow Chemical
EPA-registered importers (1)
The Dow Chemical

Why It Matters

Sectors
AgricultureCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

  • Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS542-75-6
PubChem CID24883
DTXSIDDTXSID1022057
FormulaC3H4Cl2
Mol. Weight110.97 g/mol
SMILESC(C=CCl)Cl

Data Sources

DTXSID10220572026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

248832026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/24883/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/24883.json

542-75-62026-04-24

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

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

CAS 542-75-62026-04-25

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

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