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Driers and siccatives

Lead phthalate

CAS 16183-12-3Formula C8H6O4PbMolar mass 373.33 g/molEC 229-927-0
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard, Hazardous to the environment
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Lead phthalate chemical structure, C8H6O4Pb, CAS 16183-12-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
16183-12-3
Formula
C8H6O4Pb
Molar mass
373.33 g/mol
EC number
229-927-0
HS code
291739
Category
Driers and siccatives

What is Lead phthalate?

Plain description, key identifiers and synonyms

Lead phthalate is a chemical substance with the molecular formula C8H6O4Pb and a molar mass of 373.33 g/mol. Its CAS registry number is 16183-12-3.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
16183-12-3Other or deprecated CAS: 6838-85-3
EC numbers
229-927-0, 240-321-5
Molecular formula
C8H6O4Pb
InChIKey
RKWWGGAKUREYOE-UHFFFAOYSA-N
InChI
InChI=1S/C8H6O4.Pb/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);
SMILES (canonical and isomeric)
C1=CC=C(C(=C1)C(=O)O)C(=O)O.[Pb]

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
373.33 g/molcalc.
Exact mass
374.0033 Dacalc.
LogP (octanol/water)
0.7calc.
Topological polar surface area
74.6 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

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

  • H302Harmful if swallowed.
  • H332Harmful if inhaled.
  • H361Suspected of damaging fertility or the unborn child.
  • 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 phthalate suppliers

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Lead phthalate 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 Lead phthalate is traded under.

HS 2917.39Indicative HS code

Aromatic polycarboxylic acids, not elsewhere classified in subheading 2917.3

World exports in 2024
$1.87B
+19.8% vs 2023, imports $2.65B
2019 to 2024
Top exporters
  1. China31.7%
  2. South Korea12.9%
  3. United States9.8%
Top importers
  1. Egypt12.7%
  2. United States12.5%
  3. China10.3%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Lead phthalate, based on the data on this page

What is Lead phthalate?

Lead phthalate is a chemical substance with the molecular formula C8H6O4Pb and a molar mass of 373.33 g/mol. Its CAS registry number is 16183-12-3.

What is the CAS number of Lead phthalate?

The CAS registry number of Lead phthalate is 16183-12-3. Other or deprecated CAS numbers: 6838-85-3.

What is the molecular formula and weight of Lead phthalate?

The molecular formula of Lead phthalate is C8H6O4Pb and its molar mass is 373.33 g/mol.

What is Lead phthalate used for?

Known uses and roles of Lead phthalate include driers in paints and coatings.

Is Lead phthalate hazardous?

Lead phthalate carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful if inhaled, suspected of damaging fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Lead phthalate?

Lead phthalate is usually classified under HS code 291739 (Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lead phthalate?

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What is the price of Lead phthalate?

Suppliers quote Lead phthalate 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 phthalate

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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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