1,2-Bis(phenylthio)ethane

CAS 622-20-8

Used in 1 industrial sector tracked by the EPA.

US production55.1K lb

Import volumeZero

Import dependency0%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293090 · basket

EPA reports by year

2019: US production 55.1K lb · Imports Zero

HS customs code 293090 covers 418 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

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.

Chemdesign Products

Why It Matters

Sectors

Core Chemicals

Downstream UsesNot recorded

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

•Hydraulic fluids in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.62/gA2B Chem LLC

CountryUnited States

Pack$62.00 / 100 g

Purity97%

Vendors18 available

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

17 more vendors

Vendor	Country	$/g	Pack	Purity
AA BLOCKS	United States	$0.68	100 g	97%
Aaron Chemicals LLC	Hong Kong	$0.73	100 g	98%
Combi-Blocks, Inc.	United States	$0.75	100 g	95%
Angene Chemical	China → Hong Kong	$0.80	100 g	98%
Chemscene	United States	$0.86	100 g	—
BLD Pharmatech Co., Limited	United States	$0.86	100 g	98%
BLD Pharmatech GmbH	Germany	$0.86	100 g	98%
BLD Pharmatech Ltd.	China	$0.86	100 g	98%
Ambeed, Inc.	United States	$0.86	100 g	98%
AK Scientific Specialized	United States	$1.08	100 g	95%
AK Scientific, Inc.	United States	$1.45	100 g	98%
Fluorochem EU	Germany	$2.18	5 g	97%
Fluorochem UK	United Kingdom	$2.29	5 g	97%
AstaTech (2 weeks)	United States	$3.49	100 g	95%
Angene International Limited	United States	$4.14	500 g	98%
ALFA AESAR	Germany	$5.06	50 g	98%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS622-20-8

PubChem CID69317

DTXSIDDTXSID1024625

FormulaC14H14S2

Mol. Weight246.4 g/mol

SMILESC1=CC=C(C=C1)SCCSC2=CC=CC=C2

Data Sources

EPA CompTox (DSSTox) · DTXSID1024625Retrieved 2026-04-06
PubChem · compound 69317Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

1,2-Bis(phenylthio)ethane (CAS 622-20-8) https://chemicalindependence.com/chemical/622-20-8/ EPA CompTox (DSSTox): DTXSID1024625. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1024625 PubChem: 69317. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/69317 EPA Chemical Data Reporting: 622-20-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 622-20-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting