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Nitriles, nitro and azo compounds

2-Nitroethanol

Also known as Ethanol, 2-nitro-, beta-Nitroethyl alcohol, 4-01-00-01388 (Beilstein Handbook Reference)

CAS 625-48-9Formula C2H5NO3Molar mass 91.07 g/molEC 210-895-1
GHS signal word: Warning. Pictograms: Harmful or irritant 7 suppliers listed
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2-Nitroethanol chemical structure, C2H5NO3, CAS 625-48-9
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Liquid
Melting point
-80 °C
Boiling point
193.9 °C
Density
1.27 at 59 °F - Denser than water, will sink
Flash point
>112.8
HS code
290559
Category
Nitriles, nitro and azo compounds
Illustrative photo, closed blue jerry cans in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 2-Nitroethanol?

Plain description, key identifiers and synonyms

Mobile dark brown-red liquid with a pungent odor. (NTP, 1992)

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-nitroethanol
CAS number
625-48-9 CAS number cross-checked
EC number
210-895-1
Molecular formula
C2H5NO3
MDL number
MFCD00007405
InChIKey
KIPMDPDAFINLIV-UHFFFAOYSA-N
InChI
InChI=1S/C2H5NO3/c4-2-1-3(5)6/h4H,1-2H2
SMILES (canonical and isomeric)
C(CO)[N+](=O)[O-]

Synonyms

  • Ethanol, 2-nitro-
  • beta-Nitroethyl alcohol
  • 4-01-00-01388 (Beilstein Handbook Reference)
  • 1-Nitro-2-hydroxyethane
  • 2-nitroethan-1-ol
  • beta-Nitroethanol
  • 2-Nitro-ethanol
  • beta-Nitroalcohol
  • 2-Nitroethanol, NSC 16151, ss-Nitroethano,
  • 2-Nitro-1-ethanol
  • 2-Nitroethanol, 97%
  • 2-Nitroethanol, purum, >=95.0% (GC)

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

Physical form
Liquidexp.
Melting point
-80 °Cexp.
Boiling point
193.9 °Cexp.
Density
1.27 at 59 °F - Denser than water, will sinkexp.
Flash point
>112.8exp.
Solubility
Less than 1 mg/mL at 70 °Fexp.

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
91.07 g/molcalc.
Exact mass
91.0269 Dacalc.
LogP (octanol/water)
-0.74calc.
Topological polar surface area
63.37 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
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

2-Nitroethanol suppliers

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

All 7 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

7 suppliers in 4 countries

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2-Nitroethanol price

Indicative price range per kg from live supplier offers

No published prices right now

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 2-Nitroethanol is traded under.

HS 2905.59Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other

World exports in 2024
$210M
+1.6% vs 2023, imports $201M
2019 to 2024
Top exporters
  1. China43.9%
  2. Germany11.6%
  3. Spain6.9%
Top importers
  1. Germany17.1%
  2. United States13.4%
  3. India * partner reported12.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about 2-Nitroethanol, based on the data on this page

What is 2-Nitroethanol?

Mobile dark brown-red liquid with a pungent odor. (NTP, 1992)

What is the CAS number of 2-Nitroethanol?

The CAS registry number of 2-Nitroethanol is 625-48-9.

What is the molecular formula and weight of 2-Nitroethanol?

The molecular formula of 2-Nitroethanol is C2H5NO3 and its molar mass is 91.07 g/mol.

What is 2-Nitroethanol used for?

Known uses and roles of 2-Nitroethanol include building blocks in research and laboratory.

Is 2-Nitroethanol hazardous?

2-Nitroethanol 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 2-Nitroethanol?

2-Nitroethanol is usually classified under HS code 290559 (Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Nitroethanol?

CompoundList lists 7 suppliers of 2-Nitroethanol in China, United States, Canada and Czech Republic. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Nitroethanol?

Suppliers quote 2-Nitroethanol 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 2-Nitroethanol

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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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