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Aromatic building blocks

Pibecarb

Also known as Phenacylpivalate, Pibecarbe, Pibecarbo

CAS 2522-81-8Formula C13H16O3Molar mass 220.27 g/molEC 219-749-1
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Pibecarb chemical structure, C13H16O3, CAS 2522-81-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2522-81-8
Formula
C13H16O3
Molar mass
220.27 g/mol
EC number
219-749-1
HS code
291560
Category
Aromatic building blocks

What is Pibecarb?

Plain description, key identifiers and synonyms

Pibecarb is a chemical substance with the molecular formula C13H16O3 and a molar mass of 220.27 g/mol. Its CAS registry number is 2522-81-8. The IUPAC name is phenacyl 2,2-dimethylpropanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
phenacyl 2,2-dimethylpropanoate
CAS number
2522-81-8 CAS number cross-checked
EC number
219-749-1
Molecular formula
C13H16O3
UNII
MOA3SO592J
InChIKey
OTIZTAXUFMCICV-UHFFFAOYSA-N
InChI
InChI=1S/C13H16O3/c1-13(2,3)12(15)16-9-11(14)10-7-5-4-6-8-10/h4-8H,9H2,1-3H3
SMILES (canonical and isomeric)
CC(C)(C)C(=O)OCC(=O)C1=CC=CC=C1

Synonyms

  • Phenacylpivalate
  • Pibecarbe
  • Pibecarbo
  • Pibecarbum
  • Benzoylcarbinol trimethylacetate
  • Benzoylcarbinyl trimethylacetate
  • Pivalic acid, ester with 2-hydroxyacetophenone
  • Propanoic acid, 2,2-dimethyl-, 2-oxo-2-phenylethyl ester
  • 4-08-00-00368 (Beilstein Handbook Reference)
  • Pibecarbe (INN-French)
  • Pibecarbum (INN-Latin)
  • Pibecarbo (INN-Spanish)
  • Propanoic acid, 2,2-dimethyl-, 2-oxo-2-phenylethyl ester (9CI)
  • phenacyl 2,2-dimethylpropanoate
  • 2-oxo-2-phenylethyl 2,2-dimethylpropanoate

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
220.27 g/molcalc.
Exact mass
220.1099 Dacalc.
LogP (octanol/water)
2.46calc.
Topological polar surface area
43.37 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
16calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.39calc.
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, 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

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.

Pibecarb suppliers

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Pibecarb 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

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 Pibecarb is traded under.

HS 2915.60Indicative HS code

Butanoic acids, pentanoic acids, their salts and esters

World exports in 2024
$704M
+7.9% vs 2023, imports $679M
2019 to 2024
Top exporters
  1. China24.0%
  2. United States23.0%
  3. Netherlands9.3%
Top importers
  1. India * partner reported9.8%
  2. United States9.7%
  3. Netherlands7.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pibecarb?

Pibecarb is a chemical substance with the molecular formula C13H16O3 and a molar mass of 220.27 g/mol. Its CAS registry number is 2522-81-8. The IUPAC name is phenacyl 2,2-dimethylpropanoate.

What is the CAS number of Pibecarb?

The CAS registry number of Pibecarb is 2522-81-8.

What is the molecular formula and weight of Pibecarb?

The molecular formula of Pibecarb is C13H16O3 and its molar mass is 220.27 g/mol.

What is Pibecarb used for?

Known uses and roles of Pibecarb include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pibecarb hazardous?

No GHS hazard classification for Pibecarb 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 Pibecarb?

Pibecarb is usually classified under HS code 291560 (Butanoic acids, pentanoic acids, their salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pibecarb?

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

What is the price of Pibecarb?

Suppliers quote Pibecarb 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 Pibecarb

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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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