4,4'-Methylenebis(2,6-di-t-butylphenol)

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

Molecular structure of 118-82-1
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)
Si Group
EPA-registered importers (1)
Newmarket

Why It Matters

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

Industrial Uses

Used in 1 sector as 2 functional roles.

  • •Antioxidant in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Lubricants and lubricant additives in Petroleum Lubricating Oil and Grease Manufacturing (70%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.05/gAaron Chemicals LLC
CountryHong Kong
Pack$23.00 / 500 g
Purity98%
Vendors21 available

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

20 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.05500 g98%
A2B Chem LLCUnited States$0.06500 g98%
BLD Pharmatech Ltd.China$0.07500 g98%
AA BLOCKSUnited States$0.07500 g98%
BLD Pharmatech GmbHGermany$0.18100 g98%
AK Scientific SpecializedUnited States$0.22500 g98%
BLD Pharmatech Co., LimitedUnited States$0.23100 g98%
Ambeed, Inc.United States$0.23100 g98%
Combi-Blocks, Inc.United States$0.251 kg98%
AK Scientific, Inc.United States$0.30500 g99%
MedChemExpress MCESweden$0.33500 g99.83%
Angene International LimitedUnited States$0.42500 g98%
ALFA AESARGermany$0.44100 g98%
AstaTech (2 weeks)United States$3.6825 g95%
MedKoo Biosciences, IncUnited States$10.0025 g98%
Princeton BioMolecular Research (SC)United States$2900.00100 mg90%
Vitas M Chemical LimitedHong Kong$3170.00100 mg90%
AngeneChina → Hong Kong$4266.6730 mg98%
InterbioscreenHong Kong$6072.00100 mg95%
TimTec, LLCUnited States$13333.3330 mg90%

Chemical Identity

CAS118-82-1
PubChem CID8372
DTXSIDDTXSID7022411
FormulaC29H44O2
Mol. Weight424.7 g/mol
SMILESCC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)CC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C

Data Sources

DTXSID70224112026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

83722026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/8372/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/8372.json

118-82-12026-04-24

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

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

CAS 118-82-12026-04-25

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

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

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