1-Methylnaphthalene

Used in 2 industrial sectors tracked by the EPA.

Molecular structure of 90-12-0
US Production1.9M lbs
Import VolumeZero
Import Dependency0%

Where It Comes From

Customs basis: HS 290290 · basket

This chemical's HS customs code 290290 covers 63chemicals in total. US Census does not break out this chemical's share of that bucket, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (2)
Shell · GB United Kingdom
Shell Chemical

Why It Matters

Sectors
EnergyCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • Fuel in Petroleum RefineriesProcessing—incorporation into article
  • Intermediate in Petrochemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.10/gSigma-Aldrich (Rush Stock)
CountryGermany
Pack$506.80 / 5 kg
Purity95%
Vendors12 available

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

11 more vendors
VendorCountry$/gPackPurity
Sigma-AldrichGermany$0.105 kg95%
Combi-Blocks, Inc.United States$0.251 kg96%
Apollo Scientific UKUnited Kingdom$0.34500 g96%
ALFA AESARGermany$0.35100 g96%
Aaron Chemicals LLCHong Kong$0.81500 g70%
Angene ChemicalChina Hong Kong$0.87500 g70%
A2B Chem LLCUnited States$1.23500 g80%
AA BLOCKSUnited States$1.61500 g80%
Labotest KGGermany$217.805000 mg90%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg90%
AngeneChina Hong Kong$4266.6730 mg70%

Chemical Identity

CAS90-12-0
PubChem CID7002
DTXSIDDTXSID9020877
FormulaC11H10
Mol. Weight142.2 g/mol
SMILESCC1=CC=CC2=CC=CC=C12

Data Sources

DTXSID90208772026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

70022026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/7002/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/7002.json

90-12-02026-04-24

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

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

CAS 90-12-02026-04-25

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

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