(T-4)-Trihydro(morpholine-κN4)boron

CAS 4856-95-5

Boron, trihydro(morpholine-κN4)-, (T-4)-

Molecular structure of 4856-95-5
1 BH₃
US productionNot reported
Import value, 2024$6.4B
Top sourceSingapore 36%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293499 · basket

These shares come from HS customs code 293499, which covers 575 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
SG 36%SingaporeIE 23%IrelandCN 11%ChinaCH 6%SwitzerlandIN 5%India

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS4856-95-5
PubChem CIDNot recorded
DTXSIDDTXSID0052124
FormulaC4H12BNO
Mol. Weight100.96 g/mol
SMILES[H]B([H])[H].C1COCCN1

Data Sources

Brief citations

(T-4)-Trihydro(morpholine-κN4)boron (CAS 4856-95-5) https://chemicalindependence.com/chemical/4856-95-5/ EPA TSCA Inventory: CAS 4856-95-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293499 for CAS 4856-95-5. Reporting year: 2024. https://usatrade.census.gov/