CompoundList

N-Hydroxyprop-2-enamide

Also known as acrylohydroxamic acid, 2-Propenamide, N-hydroxy-, n-hydroxyacrylamide

CAS 1609-28-5Formula C3H5NO2Molar mass 87.08 g/mol
N-Hydroxyprop-2-enamide chemical structure, C3H5NO2, CAS 1609-28-5
2D chemical structure

Key facts

What buyers check first

CAS number
1609-28-5
Formula
C3H5NO2
Molar mass
87.08 g/mol
HS code
292800
Category
Monomers

What is N-Hydroxyprop-2-enamide?

Plain description, key identifiers and synonyms

N-Hydroxyprop-2-enamide is a chemical substance with the molecular formula C3H5NO2 and a molar mass of 87.08 g/mol. Its CAS registry number is 1609-28-5.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-hydroxyprop-2-enamide
CAS number
1609-28-5 CAS number cross-checkedOther or deprecated CAS: 26568-89-8
Molecular formula
C3H5NO2
MDL number
MFCD18858873
InChIKey
HQVFKSDWNYVAQD-UHFFFAOYSA-N
InChI
InChI=1S/C3H5NO2/c1-2-3(5)4-6/h2,6H,1H2,(H,4,5)
SMILES (canonical and isomeric)
C=CC(=O)NO

Synonyms

  • acrylohydroxamic acid
  • 2-Propenamide, N-hydroxy-
  • n-hydroxyacrylamide
  • n-hydroxy acrylamide
  • acrylohydroximic acid
  • prop-2-enehydroxamic acid

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
87.08 g/molcalc.
Exact mass
87.032 Dacalc.
LogP (octanol/water)
-0.32calc.
Topological polar surface area
49.33 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
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.

N-Hydroxyprop-2-enamide suppliers

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N-Hydroxyprop-2-enamide price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

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 N-Hydroxyprop-2-enamide is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for N-Hydroxyprop-2-enamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about N-Hydroxyprop-2-enamide, based on the data on this page

What is N-Hydroxyprop-2-enamide?

N-Hydroxyprop-2-enamide is a chemical substance with the molecular formula C3H5NO2 and a molar mass of 87.08 g/mol. Its CAS registry number is 1609-28-5.

What is the CAS number of N-Hydroxyprop-2-enamide?

The CAS registry number of N-Hydroxyprop-2-enamide is 1609-28-5. Other or deprecated CAS numbers: 26568-89-8.

What is the molecular formula and weight of N-Hydroxyprop-2-enamide?

The molecular formula of N-Hydroxyprop-2-enamide is C3H5NO2 and its molar mass is 87.08 g/mol.

What is N-Hydroxyprop-2-enamide used for?

Known uses and roles of N-Hydroxyprop-2-enamide include monomers in plastics and polymers.

Is N-Hydroxyprop-2-enamide hazardous?

No GHS hazard classification for N-Hydroxyprop-2-enamide 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 N-Hydroxyprop-2-enamide?

N-Hydroxyprop-2-enamide is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy N-Hydroxyprop-2-enamide?

Post a free request on CompoundList and suppliers of N-Hydroxyprop-2-enamide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of N-Hydroxyprop-2-enamide?

Suppliers quote N-Hydroxyprop-2-enamide 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 N-Hydroxyprop-2-enamide

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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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