1,3,4-Thiadiazole, 2,5-bis(octyldithio)-

Used in 1 industrial sectors tracked by the EPA.

Molecular structure of 13539-13-4
US Production869.8K lbs
Import VolumeZero
Import Dependency0%

Where It Comes From

Customs basis: HS 293499 · basket

This chemical's HS customs code 293499 covers 57chemicals in total. US Census does not break out this chemical's share of that bucket, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (3)
Italmatch Chemicals Spa · IT Italy
Cambrex
Detrex

Why It Matters

Sectors
Energy
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • Fuels and fuel additives in Petroleum Refineries (80%)Processing—incorporation into formulation, mixture, or reaction product
  • Lubricants and lubricant additives in Petroleum Lubricating Oil and Grease Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$298.40/gA2B Chem LLC (1 week)
CountryUnited States
Pack$1492.00 / 5 g
Purity98%
Vendors2 available

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

1 more vendor
VendorCountry$/gPackPurity
AA BLOCKS (1 week)United States$316.405 g98%

Chemical Identity

CAS13539-13-4
PubChem CID83568
DTXSIDDTXSID0074001
FormulaC18H34N2S5
Mol. Weight438.8 g/mol
SMILESCCCCCCCCSSC1=NN=C(S1)SSCCCCCCCC

Data Sources

DTXSID00740012026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

835682026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/83568/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/83568.json

13539-13-42026-04-24

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

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

CAS 13539-13-42026-04-25

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

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