Propargyl alcohol

CAS 107-19-7

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$52M

Top sourceIndia 29%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. 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 290529 · basket

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 290529, which covers 116 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IN 29%IndiaJP 27%JapanCN 15%ChinaCH 10%SwitzerlandDE 4%Germany

Canada
Spain
United Kingdom
Slovakia
Ukraine
Hong Kong
Greece
Russia
Sweden

EPA-registered importers (3)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Basf Se · DE Germany

Basf

Vandemark Chemical

Why It Matters

Sectors

AgricultureCore 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

Used in 2 sectors as 1 functional role.

•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant
•Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant

Vendor Pricing

$0.53/gFluorochem UK

CountryUnited Kingdom

Pack$52.91 / 100 g

Purity98%

Vendors7 available

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

6 more vendors

Vendor	Country	$/g	Pack	Purity
AK Scientific, Inc.	United States	$1.26	100 g	98%
Interbioscreen	Hong Kong	$24.00	10 g	95%
Labotest KG	Germany	$453.00	1000 mg	90%
Otava, Ltd.	Ukraine	$2280.00	50 mg	95%
Otava, Ltd. (2 weeks)	Ukraine	$2724.00	50 mg	95%
TimTec, LLC	United States	$14666.67	30 mg	90%

Chemical Identity

CAS107-19-7

PubChem CID7859

DTXSIDDTXSID5021883

FormulaC3H4O

Mol. Weight56.06 g/mol

SMILESC#CCO

Data Sources

EPA CompTox (DSSTox) · DTXSID5021883Retrieved 2026-04-06
PubChem · compound 7859Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Propargyl alcohol (CAS 107-19-7) https://chemicalindependence.com/chemical/107-19-7/ EPA CompTox (DSSTox): DTXSID5021883. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5021883 PubChem: 7859. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7859 EPA Chemical Data Reporting: 107-19-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 107-19-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290529 for CAS 107-19-7. Reporting year: 2024. https://usatrade.census.gov/