1-Vinylimidazole

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

Molecular structure of 1072-63-5
US ProductionCBI
Import Value$114M
Top SourceChina 26%

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 293329 · basket

These shares come from HS customs code 293329, which covers 34 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 26%ChinaIN 17%IndiaKR 16%South KoreaDE 9%GermanyIT 9%Italy
EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

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

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.05/gAaron Chemicals LLC
CountryHong Kong
Pack$26.00 / 500 g
Purity98%
Vendors18 available

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

17 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.06500 g98%
ChemsceneUnited States$0.101 kg
MedChemExpress MCESweden$0.131 kg
Fluorochem EUGermany$0.16500 g95%
A2B Chem LLCUnited States$0.20500 g98%
AA BLOCKSUnited States$0.23100 g98%
Combi-Blocks, Inc.United States$0.251 kg97%
Fluorochem UKUnited Kingdom$0.27100 g95%
Ambeed, Inc.United States$0.29100 g98%
AK Scientific SpecializedUnited States$0.30500 g98%
AK Scientific, Inc.United States$0.41500 g99%
ALFA AESARGermany$0.48100 g99%
Sigma-Aldrich (Rush Stock)Germany$0.50100 g99%
Sigma-AldrichGermany$0.50100 g99%
Angene International LimitedUnited States$3.2025 g99%
AstaTech (2 weeks)United States$30.001 g95%
AngeneChina Hong Kong$4266.6730 mg98%

Chemical Identity

CAS1072-63-5
PubChem CID66171
DTXSIDDTXSID0061458
FormulaC5H6N2
Mol. Weight94.11 g/mol
SMILESC=CN1C=CN=C1

Data Sources

DTXSID00614582026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

661712026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/66171/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/66171.json

1072-63-52026-04-24

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

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

CAS 1072-63-52026-04-25

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

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