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Nitriles, nitro and azo compounds

Cyclohexenecarbonitrile

Also known as 1-Cyanocyclohexene, 1-Cyclohexene-1-carbonitrile, Cyanocyclohexene

CAS 1855-63-6Formula C7H9NMolar mass 107.16 g/molEC 217-454-2
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Cyclohexenecarbonitrile chemical structure, C7H9N, CAS 1855-63-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1855-63-6
Formula
C7H9N
Molar mass
107.16 g/mol
EC number
217-454-2
HS code
292690
Category
Nitriles, nitro and azo compounds

What is Cyclohexenecarbonitrile?

Plain description, key identifiers and synonyms

Cyclohexenecarbonitrile is a chemical substance with the molecular formula C7H9N and a molar mass of 107.16 g/mol. Its CAS registry number is 1855-63-6. The IUPAC name is cyclohexene-1-carbonitrile.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyclohexene-1-carbonitrile
CAS number
1855-63-6Other or deprecated CAS: 27456-25-3, 33292-55-6
EC number
217-454-2
Molecular formula
C7H9N
UNII
J2E8HV5A42
MDL number
MFCD00013772
InChIKey
GTMWGXABXQTZRJ-UHFFFAOYSA-N
InChI
InChI=1S/C7H9N/c8-6-7-4-2-1-3-5-7/h4H,1-3,5H2
SMILES (canonical and isomeric)
C1CCC(=CC1)C#N

Synonyms

  • 1-Cyanocyclohexene
  • 1-Cyclohexene-1-carbonitrile
  • Cyanocyclohexene
  • cyclohex-1-ene-1-carbonitrile
  • 1-Cyclohexenyl cyanide
  • 1-Cyano-1-cyclohexene
  • Cyclohexene-1-carbonitrile
  • cyclohex-1-enecarbonitrile
  • 1-Cyclohexenecarbonitrile
  • 3-Cyclohexene-1-nitrile
  • Cyclohexen-1-carbonitrile
  • 1-cyclohexene carbonitrile
  • cyclohex-1-ene carbonitrile
  • Cyclohexene-1-carbonitrile, >=97.0%

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
107.16 g/molcalc.
Exact mass
107.0735 Dacalc.
LogP (octanol/water)
2.01calc.
Topological polar surface area
23.79 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.57calc.
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, C1=CCCCC1

C1=CCCCC1

1 ring, 6 atoms, the Cyclohexene ring system.

5,167 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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • 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.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Cyclohexenecarbonitrile suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Cyclohexenecarbonitrile 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

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 Cyclohexenecarbonitrile is traded under.

HS 2926.90Indicative HS code

Nitrile-function compounds, other

World exports in 2024
$2.15B
−13.5% vs 2023, imports $2.17B
2019 to 2024
Top exporters
  1. China35.6%
  2. France * partner reported12.7%
  3. India * partner reported11.2%
Top importers
  1. United States13.6%
  2. China12.4%
  3. Brazil11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cyclohexenecarbonitrile?

Cyclohexenecarbonitrile is a chemical substance with the molecular formula C7H9N and a molar mass of 107.16 g/mol. Its CAS registry number is 1855-63-6. The IUPAC name is cyclohexene-1-carbonitrile.

What is the CAS number of Cyclohexenecarbonitrile?

The CAS registry number of Cyclohexenecarbonitrile is 1855-63-6. Other or deprecated CAS numbers: 27456-25-3, 33292-55-6.

What is the molecular formula and weight of Cyclohexenecarbonitrile?

The molecular formula of Cyclohexenecarbonitrile is C7H9N and its molar mass is 107.16 g/mol.

What is Cyclohexenecarbonitrile used for?

Known uses and roles of Cyclohexenecarbonitrile include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyclohexenecarbonitrile hazardous?

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

What is the HS code of Cyclohexenecarbonitrile?

Cyclohexenecarbonitrile is usually classified under HS code 292690 (Nitrile-function compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclohexenecarbonitrile?

CompoundList lists 2 suppliers of Cyclohexenecarbonitrile in India and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cyclohexenecarbonitrile in India?

1 supplier in India list Cyclohexenecarbonitrile on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Cyclohexenecarbonitrile?

Suppliers quote Cyclohexenecarbonitrile 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 Cyclohexenecarbonitrile

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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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