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Aliphatic and alicyclic building blocks

Diethylcyanamide

Also known as Cyanamide, diethyl-, N-Cyanodiethylamine, (Diethylamino)carbonitrile

CAS 617-83-4Formula C5H10N2Molar mass 98.15 g/molEC 210-532-7
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Harmful or irritant 1 supplier listed
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Diethylcyanamide chemical structure, C5H10N2, CAS 617-83-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
617-83-4
Formula
C5H10N2
Molar mass
98.15 g/mol
EC number
210-532-7
HS code
292990
Category
Aliphatic and alicyclic building blocks

What is Diethylcyanamide?

Plain description, key identifiers and synonyms

Diethylcyanamide is a chemical substance with the molecular formula C5H10N2 and a molar mass of 98.15 g/mol. Its CAS registry number is 617-83-4.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
diethylcyanamide
CAS number
617-83-4 CAS number cross-checked
EC number
210-532-7
Molecular formula
C5H10N2
UNII
3PRA9BL2CC
MDL number
MFCD00001769
InChIKey
ZZTSQZQUWBFTAT-UHFFFAOYSA-N
InChI
InChI=1S/C5H10N2/c1-3-7(4-2)5-6/h3-4H2,1-2H3
SMILES (canonical and isomeric)
CCN(CC)C#N

Synonyms

  • Cyanamide, diethyl-
  • N-Cyanodiethylamine
  • (Diethylamino)carbonitrile
  • 4-04-00-00381 (Beilstein Handbook Reference)
  • N,N-Diethylcyanamide
  • cyanodiethylamine
  • Diethylkyanamid
  • USAF EK-6326
  • cyanamide, N,N-diethyl-
  • aminodiethylcarbonitrile
  • Diethyl-cyanamide
  • Diethylcyanamide, 99%
  • ethane, N-cyano-N-ethylamino-

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
98.15 g/molcalc.
Exact mass
98.0844 Dacalc.
LogP (octanol/water)
0.81calc.
Topological polar surface area
27.03 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
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
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H331Toxic if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (22)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • 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 + P316If swallowed: Get emergency medical help immediately.
  • 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.
  • P316Get emergency medical help immediately.
  • 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.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • 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

Diethylcyanamide 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

1 supplier in 0 countries

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Diethylcyanamide 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 Diethylcyanamide is traded under.

HS 2929.90Indicative HS code

Compounds with other nitrogen function, other

World exports in 2024
$712M
+1.5% vs 2023, imports $703M
2019 to 2024
Top exporters
  1. China32.1%
  2. South Korea18.0%
  3. Germany13.3%
Top importers
  1. United States19.3%
  2. Japan8.0%
  3. China7.3%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Diethylcyanamide?

Diethylcyanamide is a chemical substance with the molecular formula C5H10N2 and a molar mass of 98.15 g/mol. Its CAS registry number is 617-83-4.

What is the CAS number of Diethylcyanamide?

The CAS registry number of Diethylcyanamide is 617-83-4.

What is the molecular formula and weight of Diethylcyanamide?

The molecular formula of Diethylcyanamide is C5H10N2 and its molar mass is 98.15 g/mol.

What is Diethylcyanamide used for?

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

Is Diethylcyanamide hazardous?

Diethylcyanamide carries the GHS signal word "Danger". Main hazards: toxic if swallowed, toxic in contact with skin, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Diethylcyanamide?

Diethylcyanamide is usually classified under HS code 292990 (Compounds with other nitrogen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diethylcyanamide?

CompoundList lists 1 supplier of Diethylcyanamide. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Diethylcyanamide?

Suppliers quote Diethylcyanamide 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 Diethylcyanamide

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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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