4,4'-Isopropylidenebis(2-allylphenol)

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

US ProductionCBI

Import Value$72M

Top SourceIndia 30%

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 290729 · basket

These shares come from HS customs code 290729, which covers 21 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

IN 30%IndiaDE 19%GermanyCN 16%ChinaJP 11%JapanIT 7%Italy

EPA-registered manufacturers (1)

Huntsman

EPA-registered importers (1)

The Dow Chemical

Why It Matters

Sectors

ConstructionCore Chemicals

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

•Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant
•Intermediate in Adhesive Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Plasticizer in Adhesive Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.09/gChemscene

CountryUnited States

Pack$94.00 / 1 kg

PurityNo data available

Vendors9 available

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

8 more vendors

Vendor	Country	$/g	Pack	Purity
BLD Pharmatech Ltd.	China	$0.10	1 kg	90%
BLD Pharmatech GmbH	Germany	$0.11	500 g	90%
BLD Pharmatech Co., Limited	United States	$0.15	100 g	90%
Ambeed, Inc.	United States	$0.15	100 g	90%
Fluorochem EU	Germany	$0.17	100 g	95%
Fluorochem UK	United Kingdom	$0.17	100 g	95%
AK Scientific, Inc.	United States	$2.72	25 g	85%
Labotest KG	Germany	$217.80	5000 mg	90%

Chemical Identity

CAS1745-89-7

PubChem CID74457

DTXSIDDTXSID1061942

FormulaC21H24O2

Mol. Weight308.4 g/mol

SMILESCC(C)(C1=CC(=C(C=C1)O)CC=C)C2=CC(=C(C=C2)O)CC=C

Data Sources

DTXSID10619422026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

744572026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/74457/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/74457.json

1745-89-72026-04-24

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

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

CAS 1745-89-72026-04-25

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

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

← Back to Dashboard ← Back to Construction