Isooctyl 3-mercaptopropionate

CAS 30374-01-7

Used in 1 industrial sector tracked by the EPA.

US production49.2K lb

Import volumeZero

Import dependency0%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023. 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

2023: US production 49.2K lb · Imports Zero
2019: US production 31.8K 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.

Evans Chemetics Lp Dba Bruno Bock

Why It Matters

Sectors

Plastics & Rubber

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

•Chain transfer agent in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.26/gAaron Chemicals LLC

CountryHong Kong

Pack$129.00 / 500 g

PurityNot recorded

Vendors11 available

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

10 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.27	500 g	—
Fluorochem UK	United Kingdom	$0.97	25 g	95%
Sigma-Aldrich (Rush Stock)	Germany	$1.36	100 g	99%
Sigma-Aldrich	Germany	$1.36	100 g	99%
AK Scientific Specialized	United States	$2.06	100 g	98%
AK Scientific, Inc.	United States	$2.75	100 g	99%
A2B Chem LLC	United States	$4.76	25 g	99%
AA BLOCKS	United States	$4.92	25 g	99%
Angene International Limited	United States	$8.20	25 g	99%
Angene	China → Hong Kong	$4266.67	30 mg	—

Chemical Identity

CAS30374-01-7

PubChem CID104386

DTXSIDDTXSID8044911

FormulaC11H22O2S

Mol. Weight218.36 g/mol

SMILESCC(C)CCCCCOC(=O)CCS

Data Sources

EPA CompTox (DSSTox) · DTXSID8044911Retrieved 2026-04-06
PubChem · compound 104386Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Isooctyl 3-mercaptopropionate (CAS 30374-01-7) https://chemicalindependence.com/chemical/30374-01-7/ EPA CompTox (DSSTox): DTXSID8044911. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8044911 PubChem: 104386. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/104386 EPA Chemical Data Reporting: 30374-01-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 30374-01-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting