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Silicates, borates and other salts

Isocyanamide

Also known as isocyanoamine, isodiazomethane, (Hydrazin-1-ium-1-ylidyne)methanide

CAS 4702-38-9Formula CH2N2Molar mass 42.04 g/mol
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Isocyanamide chemical structure, CH2N2, CAS 4702-38-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4702-38-9
Formula
CH2N2
Molar mass
42.04 g/mol
HS code
282510
Category
Silicates, borates and other salts

What is Isocyanamide?

Plain description, key identifiers and synonyms

Isocyanamide is a chemical substance with the molecular formula CH2N2 and a molar mass of 42.04 g/mol. Its CAS registry number is 4702-38-9. The IUPAC name is aminoazaniumylidynemethane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
aminoazaniumylidynemethane
CAS number
4702-38-9
Molecular formula
CH2N2
InChIKey
DOIJUTUOUQGQPQ-UHFFFAOYSA-N
InChI
InChI=1S/CH2N2/c1-3-2/h2H2
SMILES (canonical and isomeric)
[C-]#[N+]N

Synonyms

  • isocyanoamine
  • isodiazomethane
  • (Hydrazin-1-ium-1-ylidyne)methanide

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
42.04 g/molcalc.
Exact mass
42.0218 Dacalc.
LogP (octanol/water)
-0.22calc.
Topological polar surface area
30.38 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
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.

Isocyanamide suppliers

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

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Isocyanamide 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

Industries and functions

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 Isocyanamide is traded under.

HS 2825.10Indicative HS code

Hydrazine and hydroxylamine and their inorganic salts

World exports in 2024
$228M
−5.9% vs 2023, imports $212M
2019 to 2024
Top exporters
  1. Germany51.1%
  2. China12.9%
  3. France * partner reported8.2%
Top importers
  1. India * partner reported18.8%
  2. United States17.1%
  3. Belgium7.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Isocyanamide?

Isocyanamide is a chemical substance with the molecular formula CH2N2 and a molar mass of 42.04 g/mol. Its CAS registry number is 4702-38-9. The IUPAC name is aminoazaniumylidynemethane.

What is the CAS number of Isocyanamide?

The CAS registry number of Isocyanamide is 4702-38-9.

What is the molecular formula and weight of Isocyanamide?

The molecular formula of Isocyanamide is CH2N2 and its molar mass is 42.04 g/mol.

What is Isocyanamide used for?

Known uses and roles of Isocyanamide include oxygen scavengers in water treatment.

Is Isocyanamide hazardous?

No GHS hazard classification for Isocyanamide 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 Isocyanamide?

Isocyanamide is usually classified under HS code 282510 (Hydrazine and hydroxylamine and their inorganic salts). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isocyanamide?

Post a free request on CompoundList and suppliers of Isocyanamide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Isocyanamide?

Suppliers quote Isocyanamide 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 Isocyanamide

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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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