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Silanediamine, 1-ethenyl-N,N,N',N',1-pentamethyl-

CAS 13368-45-1

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

Molecular structure of 13368-45-1
US productionCBI
Import value, 2024$537M
Top sourceChina 39%

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 293190 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential

These shares come from HS customs code 293190, which covers 378 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 39%ChinaDE 17%GermanyIT 9%ItalyIN 7%IndiaJP 7%Japan
EPA-registered manufacturers (2)
Mitsubishi Chemical Group · JP Japan
Mitsubishi Chemical America

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Monomers in Synthetic Rubber Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS13368-45-1
PubChem CIDNot recorded
DTXSIDDTXSID6065428
FormulaC7H18N2Si
Mol. Weight158.32 g/mol
SMILESCN(C)[Si](C)(C=C)N(C)C

Data Sources

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Brief citations

Silanediamine, 1-ethenyl-N,N,N',N',1-pentamethyl- (CAS 13368-45-1) https://chemicalindependence.com/chemical/13368-45-1/ EPA TSCA Inventory: CAS 13368-45-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 13368-45-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 13368-45-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293190 for CAS 13368-45-1. Reporting year: 2024. https://usatrade.census.gov/