(2-Isothiocyanatoethyl)benzene
CAS 2257-09-2
Benzene, (2-isothiocyanatoethyl)-
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Vendor Pricing
$1.36/gCombi-Blocks, Inc.
CountryUnited States
Pack$680.00 / 500 g
Purity98%
Vendors21 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| A2B Chem LLC | United States | $1.45 | 500 g | 99% |
| AA BLOCKS | United States | $1.53 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $1.53 | 1 kg | — |
| Sigma-Aldrich | Germany | $1.53 | 1 kg | — |
| Aaron Chemicals LLC | Hong Kong | $1.54 | 100 g | 98% |
| AK Scientific Specialized | United States | $1.55 | 100 g | 95% |
| Angene Chemical | China → Hong Kong | $1.67 | 100 g | 98% |
| AK Scientific, Inc. | United States | $2.08 | 100 g | 98% |
| Cayman Europe | Estonia | $2.65 | 100 g | 95% |
| Maybridge, Ltd. | United Kingdom | $3.09 | 25 g | 97% |
| Angene International Limited | United States | $5.16 | 25 g | 95% |
| Ambeed, Inc. | United States | $7.00 | 5 g | 98% |
| ALFA AESAR | Germany | $9.65 | 25 g | 98% |
| Fluorochem UK | United Kingdom | $12.87 | 1 g | 98% |
| MedKoo Biosciences, Inc | United States | $45.00 | 10 g | 98% |
| TargetMol Chemicals | China → United States | $56.00 | 1 g | 99.99% |
| Interbioscreen | Hong Kong | $75.00 | 10 g | 95% |
| Molnova | China | $76.00 | 500 mg | 99% |
| MedChemExpress MCE | Sweden | $125.84 | 500 mg | 98.04% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
Chemical Identity
CAS2257-09-2
PubChem CIDNot recorded
DTXSIDDTXSID5021120
FormulaC9H9NS
Mol. Weight163.24 g/mol
SMILESS=C=NCCC1=CC=CC=C1
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
(2-Isothiocyanatoethyl)benzene (CAS 2257-09-2) https://chemicalindependence.com/chemical/2257-09-2/ EPA TSCA Inventory: CAS 2257-09-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory