2-Methylbut-1-ene

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

Molecular structure of 563-46-2
US ProductionCBI
Import Value$246M
Top SourceCanada 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 290129 · basket

These shares come from HS customs code 290129, which covers 40 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CA 51%CanadaZA 32%South AfricaBR 6%BrazilJP 4%JapanIT 1%Italy
EPA-registered manufacturers (2)
Shell · GB United Kingdom
Shell Chemical

Why It Matters

Sectors
EnergyPlastics & RubberCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 2 functional roles.

  • Intermediate in Petrochemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Fuels and fuel additives in Petroleum Refineries (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Intermediate in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Vendor Pricing

$11.42/gALFA AESAR
CountryGermany
Pack$285.60 / 25 g
Purity98%
Vendors3 available

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

2 more vendors
VendorCountry$/gPackPurity
Sigma-Aldrich (Rush Stock)Germany$14.6125 g98%
Sigma-AldrichGermany$14.6125 g98%

Chemical Identity

CAS563-46-2
PubChem CID11240
DTXSIDDTXSID3052224
FormulaC5H10
Mol. Weight70.13 g/mol
SMILESCCC(=C)C

Data Sources

DTXSID30522242026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

112402026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/11240/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/11240.json

563-46-22026-04-24

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

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

CAS 563-46-22026-04-25

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

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