1,1,3-Trimethyl-2-thiourea

No U.S. production. America imports the entire domestic supply.

Molecular structure of 2489-77-2
US ProductionZero
Import Value$760M
Import Volume25.1K lbs
Import Dependency100%
Top SourceChina 33%
1,1,3-Trimethyl-2-thiourea · US import value by year
$743M2013$751M2025

Where It Comes From

Customs basis: HS 293090 · basket

These shares come from HS customs code 293090, which covers 111 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 33%ChinaES 14%SpainCH 9%SwitzerlandIT 7%ItalyIN 7%India
EPA-registered importers (2)
Miki & · JP Japan
Miki Sangyo (Usa)

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in Rubber Product Manufacturing (100%)Processing—repackaging

Vendor Pricing

$0.61/gAK Scientific Specialized
CountryUnited States
Pack$61.00 / 100 g
Purity95%
Vendors9 available

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

8 more vendors
VendorCountry$/gPackPurity
A2B Chem LLCUnited States$0.76100 g98%
Aaron Chemicals LLCHong Kong$0.80100 g98%
Angene ChemicalChina Hong Kong$0.82100 g98%
AK Scientific, Inc.United States$0.82100 g98%
AA BLOCKSUnited States$0.97100 g98%
Combi-Blocks, Inc.United States$1.20100 g98%
AstaTech (2 weeks)United States$1.30100 g95%
AngeneChina Hong Kong$4266.6730 mg98%

Chemical Identity

CAS2489-77-2
PubChem CID2779938
DTXSIDDTXSID6021404
FormulaC4H10N2S
Mol. Weight118.2 g/mol
SMILESCNC(=S)N(C)C

Data Sources

DTXSID60214042026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

27799382026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/2779938/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/2779938.json

2489-77-22026-04-24

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

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

CAS 2489-77-22026-04-25

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

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