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Nitriles, nitro and azo compounds

(Nitromethyl)cyclopropane

Also known as nitromethylcyclopropane

CAS 2625-33-4Formula C4H7NO2Molar mass 101.11 g/molEC 852-655-4
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard
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(Nitromethyl)cyclopropane chemical structure, C4H7NO2, CAS 2625-33-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2625-33-4
Formula
C4H7NO2
Molar mass
101.11 g/mol
EC number
852-655-4
HS code
290420
Category
Nitriles, nitro and azo compounds

What is (Nitromethyl)cyclopropane?

Plain description, key identifiers and synonyms

(Nitromethyl)cyclopropane is a chemical substance with the molecular formula C4H7NO2 and a molar mass of 101.11 g/mol. Its CAS registry number is 2625-33-4. The IUPAC name is nitromethylcyclopropane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
nitromethylcyclopropane
CAS number
2625-33-4
EC number
852-655-4
Molecular formula
C4H7NO2
InChIKey
CNQRUWUTTPVLOW-UHFFFAOYSA-N
InChI
InChI=1S/C4H7NO2/c6-5(7)3-4-1-2-4/h4H,1-3H2
SMILES (canonical and isomeric)
C1CC1C[N+](=O)[O-]

Synonyms

  • nitromethylcyclopropane

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
101.11 g/molcalc.
Exact mass
101.0477 Dacalc.
LogP (octanol/water)
0.67calc.
Topological polar surface area
43.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
7calc.
Rings
1calc.
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.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CC1

C1CC1

1 ring, 3 atoms, the Cyclopropane ring system.

17,446 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H227Combustible liquid.
  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
  • H351Suspected of causing cancer.
Precautionary statements (24)
  • P203Obtain, read and follow all safety instructions before use.
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • 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.
  • P318If exposed or concerned, get medical advice.
  • 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.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403Store in a well-ventilated place.
  • 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

(Nitromethyl)cyclopropane suppliers

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(Nitromethyl)cyclopropane 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 (Nitromethyl)cyclopropane is traded under.

HS 2904.20Indicative HS code

Derivatives containing only nitro or only nitroso groups

World exports in 2024
$440M
+46.4% vs 2023, imports $463M
2019 to 2024
Top exporters
  1. Germany27.6%
  2. Poland17.1%
  3. Portugal16.0%
Top importers
  1. Belgium34.0%
  2. United States11.0%
  3. Germany9.1%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about (Nitromethyl)cyclopropane, based on the data on this page

What is (Nitromethyl)cyclopropane?

(Nitromethyl)cyclopropane is a chemical substance with the molecular formula C4H7NO2 and a molar mass of 101.11 g/mol. Its CAS registry number is 2625-33-4. The IUPAC name is nitromethylcyclopropane.

What is the CAS number of (Nitromethyl)cyclopropane?

The CAS registry number of (Nitromethyl)cyclopropane is 2625-33-4.

What is the molecular formula and weight of (Nitromethyl)cyclopropane?

The molecular formula of (Nitromethyl)cyclopropane is C4H7NO2 and its molar mass is 101.11 g/mol.

What is (Nitromethyl)cyclopropane used for?

Known uses and roles of (Nitromethyl)cyclopropane include building blocks in research and laboratory and screening compounds in research and laboratory.

Is (Nitromethyl)cyclopropane hazardous?

(Nitromethyl)cyclopropane carries the GHS signal word "Warning". Main hazards: combustible liquid, harmful if swallowed, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of (Nitromethyl)cyclopropane?

(Nitromethyl)cyclopropane is usually classified under HS code 290420 (Derivatives containing only nitro or only nitroso groups). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (Nitromethyl)cyclopropane?

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What is the price of (Nitromethyl)cyclopropane?

Suppliers quote (Nitromethyl)cyclopropane 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 (Nitromethyl)cyclopropane

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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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