2-Chloro-1-propene

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

Molecular structure of 557-98-2
US ProductionCBI
Import Value$61M
Import VolumeZero
Top SourceChina 56%

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 · basket

These shares come from HS customs code 290329, which covers 12 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 56%ChinaDE 26%GermanyCZ 9%Czech RepublicMY 3%MalaysiaJP 3%Japan
EPA-registered manufacturers (1)
Olin

Why It Matters

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

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$11.47/gALFA AESAR
CountryGermany
Pack$286.80 / 25 g
Purity99%
Vendors4 available

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

3 more vendors
VendorCountry$/gPackPurity
Sigma-Aldrich (Rush Stock)Germany$20.355 g98%
Sigma-AldrichGermany$20.355 g98%
A2B Chem LLC (1 week)United States$28.205 g99%

Chemical Identity

CAS557-98-2
PubChem CID11203
DTXSIDDTXSID4040262
FormulaC3H5Cl
Mol. Weight76.52 g/mol
SMILESCC(=C)Cl

Data Sources

DTXSID40402622026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

112032026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/11203/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/11203.json

557-98-22026-04-24

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

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

CAS 557-98-22026-04-25

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

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