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Aldehydes and ketones

Hydroxyacetone phosphate

Also known as Acetol phosphate, 2-oxopropyl dihydrogen phosphate, acetone dihydrogen phosphate

CAS 926-43-2Formula C3H7O5PMolar mass 154.06 g/mol
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Hydroxyacetone phosphate chemical structure, C3H7O5P, CAS 926-43-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
926-43-2
Formula
C3H7O5P
Molar mass
154.06 g/mol
HS code
291990
Category
Aldehydes and ketones

What is Hydroxyacetone phosphate?

Plain description, key identifiers and synonyms

Hydroxyacetone phosphate is an oxoalkyl phosphate. It is functionally related to a hydroxyacetone. It is a conjugate acid of a hydroxyacetone phosphate(2-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-oxopropyl dihydrogen phosphate
CAS number
926-43-2 CAS number cross-checked
Molecular formula
C3H7O5P
InChIKey
YUDNQQJOVFPCTF-UHFFFAOYSA-N
InChI
InChI=1S/C3H7O5P/c1-3(4)2-8-9(5,6)7/h2H2,1H3,(H2,5,6,7)
SMILES (canonical and isomeric)
CC(=O)COP(=O)(O)O

Synonyms

  • Acetol phosphate
  • 2-oxopropyl dihydrogen phosphate
  • acetone dihydrogen phosphate
  • 2-Propanone, 1-(phosphonooxy)-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
154.06 g/molcalc.
Exact mass
154.0031 Dacalc.
LogP (octanol/water)
-0.32calc.
Topological polar surface area
83.83 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Hydroxyacetone phosphate suppliers

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Hydroxyacetone phosphate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Hydroxyacetone phosphate is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Hydroxyacetone phosphate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Hydroxyacetone phosphate, based on the data on this page

What is Hydroxyacetone phosphate?

Hydroxyacetone phosphate is an oxoalkyl phosphate. It is functionally related to a hydroxyacetone. It is a conjugate acid of a hydroxyacetone phosphate(2-).

What is the CAS number of Hydroxyacetone phosphate?

The CAS registry number of Hydroxyacetone phosphate is 926-43-2.

What is the molecular formula and weight of Hydroxyacetone phosphate?

The molecular formula of Hydroxyacetone phosphate is C3H7O5P and its molar mass is 154.06 g/mol.

What is Hydroxyacetone phosphate used for?

Known uses and roles of Hydroxyacetone phosphate include building blocks in research and laboratory.

Is Hydroxyacetone phosphate hazardous?

No GHS hazard classification for Hydroxyacetone phosphate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Hydroxyacetone phosphate?

Hydroxyacetone phosphate is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydroxyacetone phosphate?

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What is the price of Hydroxyacetone phosphate?

Suppliers quote Hydroxyacetone phosphate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Hydroxyacetone phosphate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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