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Silicates, borates and other salts

Dicyanamide

Also known as cyanocyanamide, Dicyanimide, Cyanamide, cyano-

CAS 504-66-5Formula C2HN3Molar mass 67.05 g/molEC 207-998-9
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Dicyanamide chemical structure, C2HN3, CAS 504-66-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
504-66-5
Formula
C2HN3
Molar mass
67.05 g/mol
EC number
207-998-9
HS code
285390
Category
Silicates, borates and other salts

What is Dicyanamide?

Plain description, key identifiers and synonyms

Dicyanamide is a chemical substance with the molecular formula C2HN3 and a molar mass of 67.05 g/mol. Its CAS registry number is 504-66-5. The IUPAC name is cyanocyanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyanocyanamide
CAS number
504-66-5 CAS number cross-checked
EC number
207-998-9
Molecular formula
C2HN3
UNII
8G893R58P1
InChIKey
QWJNFFYFEKXZBF-UHFFFAOYSA-N
InChI
InChI=1S/C2HN3/c3-1-5-2-4/h5H
SMILES (canonical and isomeric)
C(#N)NC#N

Synonyms

  • cyanocyanamide
  • Dicyanimide
  • Cyanamide, cyano-
  • Imidodicarbonitrile
  • Ditsianamid
  • Amicure cg 2100
  • dicyanoamine
  • Cyanamide, N-cyano-
  • Dicyanamid

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
67.05 g/molcalc.
Exact mass
67.017 Dacalc.
LogP (octanol/water)
-0.46calc.
Topological polar surface area
59.61 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.

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.

Dicyanamide suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

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

2 suppliers in 1 country

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Dicyanamide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

No evidence of commercial use in USA.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active 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 Dicyanamide is traded under.

HS 2853.90Indicative HS code

Phosphides, whether or not chemically defined, excluding ferrophosphorus, other, other

World exports in 2024
$2.45B
−33.6% vs 2023, imports $816M
2019 to 2024
Top exporters
  1. China68.4%
  2. Israel8.1%
  3. United States4.9%
Top importers
  1. United States19.3%
  2. Japan17.9%
  3. China13.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dicyanamide is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Dicyanamide?

Dicyanamide is a chemical substance with the molecular formula C2HN3 and a molar mass of 67.05 g/mol. Its CAS registry number is 504-66-5. The IUPAC name is cyanocyanamide.

What is the CAS number of Dicyanamide?

The CAS registry number of Dicyanamide is 504-66-5.

What is the molecular formula and weight of Dicyanamide?

The molecular formula of Dicyanamide is C2HN3 and its molar mass is 67.05 g/mol.

What is Dicyanamide used for?

No evidence of commercial use in USA.

Is Dicyanamide hazardous?

No GHS hazard classification for Dicyanamide 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 Dicyanamide?

Dicyanamide is usually classified under HS code 285390 (Phosphides, whether or not chemically defined, excluding ferrophosphorus, other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dicyanamide?

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

What is the price of Dicyanamide?

Suppliers quote Dicyanamide 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 Dicyanamide

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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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