Benzenamine, 2,6-diethyl-N-methylene-

CAS 35203-08-8

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$240M

Top sourceChina 37%

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 292529 · basket

EPA reports by year

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

These shares come from HS customs code 292529, which covers 64 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 37%ChinaDE 19%GermanyES 9%SpainIT 8%ItalyID 8%Indonesia

Switzerland
Canada
United Kingdom
Austria
Brazil
Israel
Australia
Hungary
Serbia
Denmark
Malaysia
Poland
Hong Kong
Ukraine
Singapore

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.

Bayer Us Holding

Why It Matters

Sectors

Agriculture

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

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

Chemical Identity

CAS35203-08-8

PubChem CID93179

DTXSIDDTXSID0027987

FormulaC11H15N

Mol. Weight161.24 g/mol

SMILESCCC1=C(C(=CC=C1)CC)N=C

Data Sources

EPA CompTox (DSSTox) · DTXSID0027987Retrieved 2026-04-06
PubChem · compound 93179Retrieved 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

Benzenamine, 2,6-diethyl-N-methylene- (CAS 35203-08-8) https://chemicalindependence.com/chemical/35203-08-8/ EPA CompTox (DSSTox): DTXSID0027987. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0027987 PubChem: 93179. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/93179 EPA Chemical Data Reporting: 35203-08-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 35203-08-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292529 for CAS 35203-08-8. Reporting year: 2024. https://usatrade.census.gov/