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Nitriles, nitro and azo compounds

2-Nitroacetaldehyde

Also known as nitroacetaldehyde

CAS 44397-85-5Formula C2H3NO3Molar mass 89.05 g/mol
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2-Nitroacetaldehyde chemical structure, C2H3NO3, CAS 44397-85-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
44397-85-5
Formula
C2H3NO3
Molar mass
89.05 g/mol
HS code
291300
Category
Nitriles, nitro and azo compounds

What is 2-Nitroacetaldehyde?

Plain description, key identifiers and synonyms

2-Nitroacetaldehyde is a chemical substance with the molecular formula C2H3NO3 and a molar mass of 89.05 g/mol. Its CAS registry number is 44397-85-5.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-nitroacetaldehyde
CAS number
44397-85-5
Molecular formula
C2H3NO3
InChIKey
NMDSXWUKWSSJHD-UHFFFAOYSA-N
InChI
InChI=1S/C2H3NO3/c4-2-1-3(5)6/h2H,1H2
SMILES (canonical and isomeric)
C(C=O)[N+](=O)[O-]

Synonyms

  • nitroacetaldehyde

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
89.05 g/molcalc.
Exact mass
89.0113 Dacalc.
LogP (octanol/water)
-0.54calc.
Topological polar surface area
60.21 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
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.

2-Nitroacetaldehyde suppliers

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2-Nitroacetaldehyde 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 2-Nitroacetaldehyde is traded under.

HS 2913.00Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912

World exports in 2024
$53.8M
−28.4% vs 2023, imports $62M
2019 to 2024
Top exporters
  1. China62.0%
  2. India * partner reported22.7%
  3. Japan6.6%
Top importers
  1. India * partner reported37.9%
  2. Japan9.9%
  3. Germany7.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is 2-Nitroacetaldehyde?

2-Nitroacetaldehyde is a chemical substance with the molecular formula C2H3NO3 and a molar mass of 89.05 g/mol. Its CAS registry number is 44397-85-5.

What is the CAS number of 2-Nitroacetaldehyde?

The CAS registry number of 2-Nitroacetaldehyde is 44397-85-5.

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

The molecular formula of 2-Nitroacetaldehyde is C2H3NO3 and its molar mass is 89.05 g/mol.

What is 2-Nitroacetaldehyde used for?

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

Is 2-Nitroacetaldehyde hazardous?

No GHS hazard classification for 2-Nitroacetaldehyde 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 2-Nitroacetaldehyde?

2-Nitroacetaldehyde is usually classified under HS code 291300 (Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Nitroacetaldehyde?

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

What is the price of 2-Nitroacetaldehyde?

Suppliers quote 2-Nitroacetaldehyde 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-Nitroacetaldehyde

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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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