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Amines and amides

Hydroxyurethane

Also known as N-Hydroxyurethane, Ethyl N-hydroxycarbamate, Hydroxycarbamic acid ethyl ester

CAS 589-41-3Formula C3H7NO3Molar mass 105.09 g/molEC 209-648-0
GHS signal word: Warning. Pictograms: Harmful or irritant
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Hydroxyurethane chemical structure, C3H7NO3, CAS 589-41-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
589-41-3
Formula
C3H7NO3
Molar mass
105.09 g/mol
EC number
209-648-0
HS code
292800
Category
Amines and amides

What is Hydroxyurethane?

Plain description, key identifiers and synonyms

Hydroxyurethane is a chemical substance with the molecular formula C3H7NO3 and a molar mass of 105.09 g/mol. Its CAS registry number is 589-41-3. The IUPAC name is ethyl N-hydroxycarbamate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl N-hydroxycarbamate
CAS number
589-41-3 CAS number cross-checked
EC number
209-648-0
Molecular formula
C3H7NO3
UNII
QWI3C4ASI7
MDL number
MFCD00002108
InChIKey
VGEWEGHHYWGXGG-UHFFFAOYSA-N
InChI
InChI=1S/C3H7NO3/c1-2-7-3(5)4-6/h6H,2H2,1H3,(H,4,5)
SMILES (canonical and isomeric)
CCOC(=O)NO

Synonyms

  • N-Hydroxyurethane
  • Ethyl N-hydroxycarbamate
  • Hydroxycarbamic acid ethyl ester
  • N-Carbethoxyhydroxylamine
  • Ethyl hydroxycarbamate
  • N-Hydroxyurethan
  • N-Hydroxy ethyl carbamate
  • Carbamic acid, hydroxy-, ethyl ester
  • SQ 16819
  • NHU
  • Ethylester kyseliny N-hydroxykarbaminove
  • Carbamic acid, N-hydroxy-, ethyl ester
  • Hydroxyurethan
  • Ethyl-N-hydroxycarbamate
  • N-Hydroxyethyl carbamate
  • ethylhydroxycarbamate
  • Ethyl hydroxycarbamate #
  • ethoxycarbohydroxamic acid
  • N-carboethoxyhydroxylamine
  • N-ethoxycarbonylhydroxylamine
  • 4-03-00-00168 (Beilstein Handbook Reference)
  • Vgeweghhywgxgg-uhfffaoysa-

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
105.09 g/molcalc.
Exact mass
105.0426 Dacalc.
LogP (octanol/water)
0.12calc.
Topological polar surface area
58.56 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
7calc.
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

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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (20)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • 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.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • 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

Hydroxyurethane suppliers

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Hydroxyurethane 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

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 Hydroxyurethane 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 Hydroxyurethane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Hydroxyurethane?

Hydroxyurethane is a chemical substance with the molecular formula C3H7NO3 and a molar mass of 105.09 g/mol. Its CAS registry number is 589-41-3. The IUPAC name is ethyl N-hydroxycarbamate.

What is the CAS number of Hydroxyurethane?

The CAS registry number of Hydroxyurethane is 589-41-3.

What is the molecular formula and weight of Hydroxyurethane?

The molecular formula of Hydroxyurethane is C3H7NO3 and its molar mass is 105.09 g/mol.

What is Hydroxyurethane used for?

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

Is Hydroxyurethane hazardous?

Hydroxyurethane carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Hydroxyurethane?

Hydroxyurethane 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 Hydroxyurethane?

Post a free request on CompoundList and suppliers of Hydroxyurethane will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Hydroxyurethane?

Suppliers quote Hydroxyurethane 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 Hydroxyurethane

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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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