1,3,5-Tribromo-2-(prop-2-en-1-yloxy)benzene

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

Molecular structure of 3278-89-5
US ProductionCBI
Import Value$59M
Top SourceChina 51%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 290930 · basket

These shares come from HS customs code 290930, which covers 28 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 51%ChinaIN 23%IndiaIT 12%ItalyJP 9%JapanCA 2%Canada
EPA-registered importers (1)
Lanxess

Why It Matters

Sectors
Construction
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Flame retardant in Construction (100%)Processing—incorporation into article

Vendor Pricing

$0.80/gCombi-Blocks, Inc.
CountryUnited States
Pack$80.00 / 100 g
Purity98%
Vendors7 available

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

6 more vendors
VendorCountry$/gPackPurity
AstaTech (2 weeks)United States$1.13100 g95%
Aaron Chemicals LLCHong Kong$3.9625 g98%
Angene ChemicalChina Hong Kong$4.0425 g98%
AA BLOCKS (2 weeks)United States$5.8425 g98%
A2B Chem LLC (2 weeks)United States$6.0425 g98%
AngeneChina Hong Kong$4266.6730 mg98%

Chemical Identity

CAS3278-89-5
PubChem CID76767
DTXSIDDTXSID3044918
FormulaC9H7Br3O
Mol. Weight370.86 g/mol
SMILESC=CCOC1=C(C=C(C=C1Br)Br)Br

Data Sources

DTXSID30449182026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

767672026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/76767/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/76767.json

3278-89-52026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3278-89-52026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv