tert-Butyl formate

CAS 762-75-4

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$11M

Import volumeZero

Top sourceCanada 32%

At least one company claimed its 2019 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291513 · basket

EPA reports by year

2019: US production Confidential · Imports Zero

These shares come from HS customs code 291513, which covers 56 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CA 32%CanadaCN 24%ChinaDE 19%GermanyFI 11%FinlandJP 4%Japan

United Kingdom
Ukraine
Brazil

EPA-registered manufacturers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Lyondell Chemical

Why It Matters

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

Vendor Pricing

$11.44/gAaron Chemicals LLC

CountryHong Kong

Pack$286.00 / 25 g

Purity99%

Vendors9 available

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

8 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$12.28	25 g	99%
A2B Chem LLC	United States	$14.88	25 g	98%
AA BLOCKS	United States	$19.44	25 g	98%
Angene International Limited	United States	$24.72	25 g	95%
Sigma-Aldrich (Rush Stock)	Germany	$28.84	25 g	99%
Sigma-Aldrich	Germany	$28.84	25 g	99%
Combi-Blocks, Inc.	United States	$72.00	5 g	98%
Angene	China → Hong Kong	$4266.67	30 mg	99%

Chemical Identity

CAS762-75-4

PubChem CID61207

DTXSIDDTXSID4024690

FormulaC5H10O2

Mol. Weight102.13 g/mol

SMILESCC(C)(C)OC=O

Data Sources

EPA CompTox (DSSTox) · DTXSID4024690Retrieved 2026-04-06
PubChem · compound 61207Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

tert-Butyl formate (CAS 762-75-4) https://chemicalindependence.com/chemical/762-75-4/ EPA CompTox (DSSTox): DTXSID4024690. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4024690 PubChem: 61207. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/61207 EPA Chemical Data Reporting: 762-75-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291513 for CAS 762-75-4. Reporting year: 2024. https://usatrade.census.gov/