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Silicates, borates and other salts

Lead(2+) cyanamide

Also known as Lead cyanamidate, Cyanamide, lead(2+) salt (1:1)

CAS 20837-86-9Formula CH2N2Pb+2Molar mass 249.24 g/molEC 244-073-9
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard, Hazardous to the environment 1 supplier listed
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Lead(2+) cyanamide chemical structure, CH2N2Pb+2, CAS 20837-86-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20837-86-9
Formula
CH2N2Pb+2
Molar mass
249.24 g/mol
EC number
244-073-9
HS code
285390
Category
Silicates, borates and other salts

What is Lead(2+) cyanamide?

Plain description, key identifiers and synonyms

Lead(2+) cyanamide is a chemical substance with the molecular formula CH2N2Pb+2 and a molar mass of 249.24 g/mol. Its CAS registry number is 20837-86-9. The IUPAC name is cyanamide, lead(2+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyanamide, lead(2+)
CAS number
20837-86-9 CAS number cross-checkedOther or deprecated CAS: 20890-10-2
EC numbers
244-073-9, 244-099-0
Molecular formula
CH2N2Pb+2
UNII
AV6CF794PB
InChIKey
HBROYSQCJFVOHF-UHFFFAOYSA-N
InChI
InChI=1S/CH2N2.Pb/c2-1-3;/h2H2;/q;+2
SMILES (canonical and isomeric)
C(#N)N.[Pb+2]

Synonyms

  • Lead cyanamidate
  • Cyanamide, lead(2+) salt (1:1)

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
249.24 g/molcalc.
Exact mass
249.9974 Dacalc.
LogP (octanol/water)
-0.95calc.
Topological polar surface area
49.81 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
2calc.
Stereocentres
0calc.
Components
2calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302 + H332Harmful if swallowed. Harmful if inhaled.
  • H302Harmful if swallowed.
  • H332Harmful if inhaled.
  • H360May damage fertility or the unborn child.
  • H360DfMay damage the unborn child. Suspected of damaging fertility.
  • H373May cause damage to organs through prolonged or repeated exposure.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (17)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • 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.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P330Rinse mouth.
  • P391Collect spillage.
  • 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

Lead(2+) cyanamide 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 1 country

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Lead(2+) cyanamide 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce, Regulatory flags: Added by a premanufacture notice

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lead(2+) cyanamide 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 Lead(2+) cyanamide is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lead(2+) cyanamide, based on the data on this page

What is Lead(2+) cyanamide?

Lead(2+) cyanamide is a chemical substance with the molecular formula CH2N2Pb+2 and a molar mass of 249.24 g/mol. Its CAS registry number is 20837-86-9. The IUPAC name is cyanamide, lead(2+).

What is the CAS number of Lead(2+) cyanamide?

The CAS registry number of Lead(2+) cyanamide is 20837-86-9. Other or deprecated CAS numbers: 20890-10-2.

What is the molecular formula and weight of Lead(2+) cyanamide?

The molecular formula of Lead(2+) cyanamide is CH2N2Pb+2 and its molar mass is 249.24 g/mol.

Is Lead(2+) cyanamide hazardous?

Lead(2+) cyanamide carries the GHS signal word "Danger". Main hazards: harmful if swallowed. harmful if inhaled, harmful if swallowed, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Lead(2+) cyanamide?

Lead(2+) cyanamide 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 Lead(2+) cyanamide?

CompoundList lists 1 supplier of Lead(2+) cyanamide in France. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Lead(2+) cyanamide?

Suppliers quote Lead(2+) cyanamide 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 Lead(2+) cyanamide

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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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