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Aromatic building blocks

Diphenylpropionic acid

Also known as 3,3-Diphenylpropionic acid, 3,3-Diphenylpropanoate, Propionic acid, 3,3-diphenyl-

CAS 606-83-7Formula C15H14O2Molar mass 226.28 g/molEC 210-125-4
GHS signal word: Warning. Pictograms: Harmful or irritant 8 suppliers listed
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Diphenylpropionic acid chemical structure, C15H14O2, CAS 606-83-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
606-83-7
Formula
C15H14O2
Molar mass
226.28 g/mol
EC number
210-125-4
HS code
291639
Category
Aromatic building blocks

What is Diphenylpropionic acid?

Plain description, key identifiers and synonyms

Diphenylpropionic acid is a chemical substance with the molecular formula C15H14O2 and a molar mass of 226.28 g/mol. Its CAS registry number is 606-83-7. The IUPAC name is 3,3-diphenylpropanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,3-diphenylpropanoic acid
CAS number
606-83-7 CAS number cross-checked
EC number
210-125-4
Molecular formula
C15H14O2
UNII
8N5P6K2EGB
MDL number
MFCD00002717
InChIKey
BZQGAPWJKAYCHR-UHFFFAOYSA-N
InChI
InChI=1S/C15H14O2/c16-15(17)11-14(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10,14H,11H2,(H,16,17)
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(CC(=O)O)C2=CC=CC=C2

Synonyms

  • 3,3-Diphenylpropionic acid
  • 3,3-Diphenylpropanoate
  • Propionic acid, 3,3-diphenyl-
  • 3,3-Diphenylpropanoic acid
  • beta-Phenylbenzenepropanoic acid
  • Benzenepropanoic acid, beta-phenyl-
  • Hydrocinnamic acid, beta-phenyl-
  • 3,3 diphenylpropionic acid
  • 3,3-Diphenyl-propionic acid
  • beta,beta-Diphenylpropionic acid
  • 3,3-Diphenylpropionicacid
  • ss-Phenylbenzenepropanoic Acid, Diphenylpropionic Acid, NSC 631492, NSC 6797, ss-Phenylbenzenepropanoic Acid,
  • 3,3-Diphenylp
  • Propionic acid,3-diphenyl-
  • 3,3 diphenyl propanoic acid
  • 3.3-diphenyl propionic acid
  • ss--Phenylbenzenepropanoic acid
  • 3,3-Diphenylpropionic acid, 99%
  • (R)-Tiagabine 4-Carboxy-O-ethyl Hydrochloride

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
226.28 g/molcalc.
Exact mass
226.0994 Dacalc.
LogP (octanol/water)
3.29calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
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, c1ccc(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Diphenylpropionic acid suppliers

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

All 8 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

8 suppliers in 4 countries

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Diphenylpropionic acid 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

Regulatory status

Inventories, regulations and trade controls that list this substance

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 Diphenylpropionic acid is traded under.

HS 2916.39Indicative HS code

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…

World exports in 2024
$706M
−6.8% vs 2023, imports $714M
2019 to 2024
Top exporters
  1. China49.0%
  2. India * partner reported16.2%
  3. Germany13.2%
Top importers
  1. India * partner reported14.5%
  2. United States12.2%
  3. Germany8.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Diphenylpropionic acid, based on the data on this page

What is Diphenylpropionic acid?

Diphenylpropionic acid is a chemical substance with the molecular formula C15H14O2 and a molar mass of 226.28 g/mol. Its CAS registry number is 606-83-7. The IUPAC name is 3,3-diphenylpropanoic acid.

What is the CAS number of Diphenylpropionic acid?

The CAS registry number of Diphenylpropionic acid is 606-83-7.

What is the molecular formula and weight of Diphenylpropionic acid?

The molecular formula of Diphenylpropionic acid is C15H14O2 and its molar mass is 226.28 g/mol.

What is Diphenylpropionic acid used for?

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

Is Diphenylpropionic acid hazardous?

Diphenylpropionic acid carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Diphenylpropionic acid?

Diphenylpropionic acid is usually classified under HS code 291639 (Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diphenylpropionic acid?

CompoundList lists 8 suppliers of Diphenylpropionic acid in China, Germany, Japan and Netherlands. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Diphenylpropionic acid?

Suppliers quote Diphenylpropionic acid 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 Diphenylpropionic acid

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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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