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Insecticides and acaricides

Pindone

Also known as 2-Pivaloyl-1,3-indandione, Chemrat, Pivalyl

CAS 83-26-1Formula C14H14O3Molar mass 230.26 g/molEC 201-462-8
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard, Hazardous to the environment
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Pindone chemical structure, C14H14O3, CAS 83-26-1
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Yellow crystals
Melting point
108.5 to 110.5
Boiling point
180 °C
Density
1.06 g/cm³
Solubility
In water, 18 mg/l @ 25 °C
HS code
291439
Category
Insecticides and acaricides
UN number
UN 2810
Illustrative photo, yellow pigment powder in an open kraft paper sack in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Pindone?

Plain description, key identifiers and synonyms

Pindone is a beta-triketone and a member of indanones.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(2,2-dimethylpropanoyl)indene-1,3-dione
CAS number
83-26-1 CAS number cross-checked
EC number
201-462-8
Molecular formula
C14H14O3
UNII
2KFI1XBH7G
MDL number
MFCD00021230
InChIKey
RZKYEQDPDZUERB-UHFFFAOYSA-N
InChI
InChI=1S/C14H14O3/c1-14(2,3)13(17)10-11(15)8-6-4-5-7-9(8)12(10)16/h4-7,10H,1-3H3
SMILES (canonical and isomeric)
CC(C)(C)C(=O)C1C(=O)C2=CC=CC=C2C1=O

Synonyms

  • 2-Pivaloyl-1,3-indandione
  • Chemrat
  • Pivalyl
  • Pivalyn
  • Pival
  • Pivalyl Valone
  • Tri-Ban
  • Pivaldione
  • Pindon
  • Pivacin
  • 2-Pivaloylindane-1,3-dione
  • Pivaldion
  • 2-Pivalyl-1,3-indandione
  • Paracakes
  • 1,3-Indandione, 2-pivaloyl-
  • Contrax-P
  • Para-Pac
  • 2-Pivaloyl-indan-1,3-dion
  • Latka 333
  • 2-Pivaloyl-indaan-1,3-dion
  • Pivalyl indandione
  • 1H-Indene-1,3(2H)-dione, 2-(2,2-dimethyl-1-oxopropyl)-
  • 2-Trimethylacetyl-1,3-indandione
  • 2-(Trimetil-acetil)-indan-1,3-dione
  • 2-Pivaloylindan-1,3-dione
Show all 35 synonyms
  • 2-(2,2-dimethylpropanoyl)indene-1,3-dione
  • 2-(2,2-Dimethyl-1-oxopropyl)-1H-indene-1,3(2H)-dione
  • 2-(Trimethylacetyl)-1,3-indandione
  • tert-Butyl valone
  • 1,3-Dioxo-2-pivaloy-lindane
  • pivaloylindan-1,3-dione
  • Pivalyl indan-1,3-dione
  • 1, 2-pivaloyl-
  • 1, 2-pivalyl-
  • 2-(2,3-[2H]-dione

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

Appearance
Yellow crystalsexp.
Odour
Almost no odor.exp.
Taste
TASTELESSexp.
Melting point
108.5 to 110.5exp.
Boiling point
180 °Cexp.
Density
1.06 g/cm³exp.
Solubility
In water, 18 mg/l @ 25 °Cexp.
Vapour pressure
1 mm Hg @ 180 °Cexp.

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
230.26 g/molcalc.
Exact mass
230.0943 Dacalc.
LogP (octanol/water)
2.3calc.
Topological polar surface area
51.21 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=C1CC(=O)c2ccccc21

O=C1CC(=O)c2ccccc21

2 rings, 11 atoms, the 1,3-Indandione ring system.

137 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H301Toxic if swallowed.
  • H372Causes damage to organs through prolonged or repeated exposure.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (11)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P391Collect spillage.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2810
Transport hazard class
6.1
Packing group
III

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

Pindone suppliers

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Pindone 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

Pharmaceutical intermediate, insecticide, rodenticide.

Was originally suggested as a substitute for the greater part of the pyrethrins in pyrethrum sprays ... it is used as an anticoagulant rodenticide in baits containing 250 mg/kg.

Control of rats and mice. Bait shyness does not occur after feeding. Renders cereal bait resistant to insect infestation and fungal infection.

How it is made

Reaction of ethyl phthalate with pinacolone.

Produced by condensation of diethyl phthalate with 3,3-dimethylbutanone using sodium in benzene as condensing agent...

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 606-016-00-X

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 Pindone is traded under.

HS 2914.39Indicative HS code

Aromatic ketones without other oxygen function, other

World exports in 2024
$207M
−12.1% vs 2023, imports $191M
2019 to 2024
Top exporters
  1. China61.4%
  2. India * partner reported12.4%
  3. Italy7.6%
Top importers
  1. India * partner reported11.9%
  2. Germany9.9%
  3. United States8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pindone?

Pindone is a beta-triketone and a member of indanones.

What is the CAS number of Pindone?

The CAS registry number of Pindone is 83-26-1.

What is the molecular formula and weight of Pindone?

The molecular formula of Pindone is C14H14O3 and its molar mass is 230.26 g/mol.

What is Pindone used for?

Pharmaceutical intermediate, insecticide, rodenticide. Was originally suggested as a substitute for the greater part of the pyrethrins in pyrethrum sprays ... it is used as an anticoagulant rodenticide in baits containing 250 mg/kg. Control of rats and mice. Bait shyness does not occur after feeding.

Is Pindone hazardous?

Pindone carries the GHS signal word "Danger". Main hazards: toxic if swallowed, causes damage to organs through prolonged or repeated exposure, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pindone?

Pindone is usually classified under HS code 291439 (Aromatic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pindone?

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What is the price of Pindone?

Suppliers quote Pindone 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 Pindone

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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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