Phenyl dihydrogen phosphate

CAS 701-64-4

Used in 1 industrial sector tracked by the EPA.

US production125.0K lb

Import volumeZero

Import dependency0%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production 125.0K lb · Imports Zero
2019: US production Confidential · Imports Zero

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.

Aceto Us

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Icl Specialty Products North America

Why It Matters

Sectors

Paints & Coatings

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Surfactant (surface active agent) in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$1.79/gA2B Chem LLC

CountryUnited States

Pack$448.00 / 250 g

Purity95%

Vendors15 available

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

14 more vendors

Vendor	Country	$/g	Pack	Purity
Aaron Chemicals LLC	Hong Kong	$2.40	25 g	98%
Angene Chemical	China → Hong Kong	$2.48	25 g	98%
AA BLOCKS	United States	$3.12	25 g	98%
AstaTech, Inc	United States	$4.11	100 g	95%
BLD Pharmatech Co., Limited	United States	$4.20	100 g	99%
BLD Pharmatech Ltd.	China	$4.20	100 g	99%
Ambeed, Inc.	United States	$4.20	100 g	99%
AK Scientific Specialized	United States	$4.20	100 g	95%
Combi-Blocks, Inc.	United States	$4.20	100 g	95%
BLD Pharmatech GmbH	Germany	$4.80	25 g	99%
AK Scientific, Inc.	United States	$5.76	100 g	98%
Angene International Limited	United States	$9.19	100 g	98%
MedChemExpress MCE	Sweden	$11.25	10 g	99.92%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS701-64-4

PubChem CID12793

DTXSIDDTXSID6044981

FormulaC6H7O4P

Mol. Weight174.09 g/mol

SMILESC1=CC=C(C=C1)OP(=O)(O)O

Data Sources

EPA CompTox (DSSTox) · DTXSID6044981Retrieved 2026-04-06
PubChem · compound 12793Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Phenyl dihydrogen phosphate (CAS 701-64-4) https://chemicalindependence.com/chemical/701-64-4/ EPA CompTox (DSSTox): DTXSID6044981. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6044981 PubChem: 12793. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/12793 EPA Chemical Data Reporting: 701-64-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 701-64-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting