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Aliphatic and alicyclic building blocks

Dodecanedinitrile

Also known as 1,10-Dicyanodecane, Decamethylenedinitrile, Dodecanodinitrile

CAS 4543-66-2Formula C12H20N2Molar mass 192.31 g/molEC 224-899-6
GHS signal word: Warning. Pictograms: Harmful or irritant
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Dodecanedinitrile chemical structure, C12H20N2, CAS 4543-66-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4543-66-2
Formula
C12H20N2
Molar mass
192.31 g/mol
EC number
224-899-6
HS code
292690
Category
Aliphatic and alicyclic building blocks

What is Dodecanedinitrile?

Plain description, key identifiers and synonyms

Dodecanedinitrile is a chemical substance with the molecular formula C12H20N2 and a molar mass of 192.31 g/mol. Its CAS registry number is 4543-66-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dodecanedinitrile
CAS number
4543-66-2 CAS number cross-checked
EC number
224-899-6
Molecular formula
C12H20N2
UNII
7KEQ6AXV7A
MDL number
MFCD00013818
InChIKey
AVQYXBDAZWIFTO-UHFFFAOYSA-N
InChI
InChI=1S/C12H20N2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h1-10H2
SMILES (canonical and isomeric)
C(CCCCCC#N)CCCCC#N

Synonyms

  • 1,10-Dicyanodecane
  • Decamethylenedinitrile
  • Dodecanodinitrile
  • 1,10-Decanedicarbonitrile
  • 1,12-Dodecanedinitrile
  • 1,10-Decamethylenedinitrile
  • Dodecamethylene dinitrile
  • 4-02-00-02127 (Beilstein Handbook Reference)
  • dodecandinitril
  • Decamethylene dicyanide
  • decane-1,10-dicarbonitrile
  • 1,10-Dicyanodecane, 1,12-Dodecanedinitrile, Decamethylenedinitrile, NSC 59852,

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
192.31 g/molcalc.
Exact mass
192.1626 Dacalc.
LogP (octanol/water)
3.93calc.
Topological polar surface area
47.58 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
9calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
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.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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.

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

Dodecanedinitrile suppliers

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

Frequently asked questions

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

What is Dodecanedinitrile?

Dodecanedinitrile is a chemical substance with the molecular formula C12H20N2 and a molar mass of 192.31 g/mol. Its CAS registry number is 4543-66-2.

What is the CAS number of Dodecanedinitrile?

The CAS registry number of Dodecanedinitrile is 4543-66-2.

What is the molecular formula and weight of Dodecanedinitrile?

The molecular formula of Dodecanedinitrile is C12H20N2 and its molar mass is 192.31 g/mol.

What is Dodecanedinitrile used for?

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

Is Dodecanedinitrile hazardous?

Dodecanedinitrile carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dodecanedinitrile?

Dodecanedinitrile 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 Dodecanedinitrile?

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What is the price of Dodecanedinitrile?

Suppliers quote Dodecanedinitrile 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 Dodecanedinitrile

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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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