N-Ethyl-2-methylallylamine

CAS 18328-90-0

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$148M

Top sourceChina 34%

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 292119 · basket

EPA reports by year

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

These shares come from HS customs code 292119, which covers 136 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).

CN 34%ChinaPH 22%PhilippinesDE 17%GermanyBE 7%BelgiumJP 4%Japan

Spain
United Kingdom
Taiwan
South Korea
Indonesia
Ukraine
Netherlands
Russia
Hong Kong
Ireland
Armenia
Turkey
Latvia
New Zealand
Singapore
Brazil
Austria
Australia

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Advansix

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 2 functional roles.

•Surfactant (surface active agent) in All Other Basic Organic Chemical Manufacturing (1%)Processing as a reactant
•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (99%)Processing as a reactant

Vendor Pricing

$10.12/gAaron Chemicals LLC

CountryHong Kong

Pack$253.00 / 25 g

Purity98%

Vendors8 available

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

7 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$10.77	100 g	98%
AA BLOCKS	United States	$19.00	10 g	97%
AK Scientific, Inc.	United States	$39.80	25 g	98%
A2B Chem LLC	United States	$42.80	25 g	95%
AstaTech, Inc	United States	$50.40	5 g	95%
Angene International Limited	United States	$62.48	25 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS18328-90-0

PubChem CID87587

DTXSIDDTXSID3027798

FormulaC6H13N

Mol. Weight99.17 g/mol

SMILESCCNCC(=C)C

Data Sources

EPA CompTox (DSSTox) · DTXSID3027798Retrieved 2026-04-06
PubChem · compound 87587Retrieved 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

N-Ethyl-2-methylallylamine (CAS 18328-90-0) https://chemicalindependence.com/chemical/18328-90-0/ EPA CompTox (DSSTox): DTXSID3027798. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3027798 PubChem: 87587. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/87587 EPA Chemical Data Reporting: 18328-90-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 18328-90-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292119 for CAS 18328-90-0. Reporting year: 2024. https://usatrade.census.gov/