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Amines and amides

Acetylurea

Also known as N-Acetylurea, Acetamide, N-(aminocarbonyl)-, Acetylcarbamide

CAS 591-07-1Formula C3H6N2O2Molar mass 102.09 g/molEC 209-698-3
GHS signal word: Warning. Pictograms: Harmful or irritant 4 suppliers listed
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Acetylurea chemical structure, C3H6N2O2, CAS 591-07-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
591-07-1
Formula
C3H6N2O2
Molar mass
102.09 g/mol
EC number
209-698-3
HS code
292519
Category
Amines and amides

What is Acetylurea?

Plain description, key identifiers and synonyms

Acetylurea is a chemical substance with the molecular formula C3H6N2O2 and a molar mass of 102.09 g/mol. Its CAS registry number is 591-07-1. The IUPAC name is N-carbamoylacetamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-carbamoylacetamide
CAS number
591-07-1 CAS number cross-checked
EC number
209-698-3
Molecular formula
C3H6N2O2
UNII
8KRU31I919
MDL number
MFCD00038140
InChIKey
GKRZNOGGALENQJ-UHFFFAOYSA-N
InChI
InChI=1S/C3H6N2O2/c1-2(6)5-3(4)7/h1H3,(H3,4,5,6,7)
SMILES (canonical and isomeric)
CC(=O)NC(=O)N

Synonyms

  • N-Acetylurea
  • Acetamide, N-(aminocarbonyl)-
  • Acetylcarbamide
  • Monoacetylurea
  • 1-Acetylurea
  • Acetic acid, ureide
  • n-carbamoylacetamide
  • N-(Aminocarbonyl)acetamide
  • Urea, acetyl-
  • Acetylharnstoff
  • acetyl-urea
  • N-(Aminocarbonyl)acetamide, 1-Acetylurea, Acetylcarbamide, Monoacetylurea, N-Acetylurea, NSC 2766
  • N-carbamoyl-acetamide
  • 3-03-00-00119 (Beilstein Handbook Reference)
  • N-(Aminocarbonyl)acetamide (Synonym: Acetylurea)

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
102.09 g/molcalc.
Exact mass
102.0429 Dacalc.
LogP (octanol/water)
-0.8calc.
Topological polar surface area
72.19 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.33calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Acetylurea suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 4 suppliers
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Where suppliers are based

4 suppliers in 3 countries

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Acetylurea price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Acetylurea, based on the data on this page

What is Acetylurea?

Acetylurea is a chemical substance with the molecular formula C3H6N2O2 and a molar mass of 102.09 g/mol. Its CAS registry number is 591-07-1. The IUPAC name is N-carbamoylacetamide.

What is the CAS number of Acetylurea?

The CAS registry number of Acetylurea is 591-07-1.

What is the molecular formula and weight of Acetylurea?

The molecular formula of Acetylurea is C3H6N2O2 and its molar mass is 102.09 g/mol.

What is Acetylurea used for?

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

Is Acetylurea hazardous?

Acetylurea carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Acetylurea?

Acetylurea is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Acetylurea?

CompoundList lists 4 suppliers of Acetylurea in Netherlands, Singapore and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Acetylurea?

Suppliers quote Acetylurea 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 Acetylurea

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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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