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1-Methyl-4-(prop-1-en-2-yl)benzene

CAS 1195-32-0

Benzene, 1-methyl-4-(1-methylethenyl)-

Molecular structure of 1195-32-0
US productionNot reported
Import value, 2024$68M
Top sourceIndia 35%

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 unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 290290 · basket

These shares come from HS customs code 290290, which covers 171 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 35%IndiaTW 11%TaiwanES 10%SpainDE 10%GermanyCN 8%China

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Vendor Pricing

$2.34/gSigma-Aldrich (Rush Stock)
CountryGermany
Pack$2344.74 / 1 kg
Purity98%
Vendors7 available

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

6 more vendors
VendorCountry$/gPackPurity
Sigma-AldrichGermany$2.341 kg98%
ALFA AESARGermany$6.52100 g—
A2B Chem LLCUnited States$7.24100 g95%
AA BLOCKSUnited States$9.50100 g95%
AstaTech, IncUnited States$14.3625 g95%
Combi-Blocks, Inc.United States$14.4025 g98%

Chemical Identity

CAS1195-32-0
PubChem CIDNot recorded
DTXSIDDTXSID7047564
FormulaC10H12
Mol. Weight132.206 g/mol
SMILESCC(=C)C1=CC=C(C)C=C1

Data Sources

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Brief citations

1-Methyl-4-(prop-1-en-2-yl)benzene (CAS 1195-32-0) https://chemicalindependence.com/chemical/1195-32-0/ EPA TSCA Inventory: CAS 1195-32-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 290290 for CAS 1195-32-0. Reporting year: 2024. https://usatrade.census.gov/