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Aromatic building blocks

2,4'-Dimethoxybenzophenone

Also known as (2-methoxyphenyl)(4-methoxyphenyl)methanone, (2-methoxyphenyl)-(4-methoxyphenyl)methanone, 4,2'-Dimethoxybenzophenone

CAS 5449-69-4Formula C15H14O3Molar mass 242.27 g/molEC 680-067-6
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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2,4'-Dimethoxybenzophenone chemical structure, C15H14O3, CAS 5449-69-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5449-69-4
Formula
C15H14O3
Molar mass
242.27 g/mol
EC number
680-067-6
HS code
291450
Category
Aromatic building blocks

What is 2,4'-Dimethoxybenzophenone?

Plain description, key identifiers and synonyms

2,4'-Dimethoxybenzophenone is a chemical substance with the molecular formula C15H14O3 and a molar mass of 242.27 g/mol. Its CAS registry number is 5449-69-4. The IUPAC name is (2-methoxyphenyl)-(4-methoxyphenyl)methanone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2-methoxyphenyl)-(4-methoxyphenyl)methanone
CAS number
5449-69-4 CAS number cross-checked
EC number
680-067-6
Molecular formula
C15H14O3
MDL number
MFCD01311508
InChIKey
QWWJLMQOKZOTNX-UHFFFAOYSA-N
InChI
InChI=1S/C15H14O3/c1-17-12-9-7-11(8-10-12)15(16)13-5-3-4-6-14(13)18-2/h3-10H,1-2H3
SMILES (canonical and isomeric)
COC1=CC=C(C=C1)C(=O)C2=CC=CC=C2OC

Synonyms

  • (2-methoxyphenyl)(4-methoxyphenyl)methanone
  • (2-methoxyphenyl)-(4-methoxyphenyl)methanone
  • 4,2'-Dimethoxybenzophenone
  • (4-Methoxyphenyl)-(2-methoxyphenyl)methanone
  • 2,4 inverted exclamation mark -Dimethoxybenzophenone

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
242.27 g/molcalc.
Exact mass
242.0943 Dacalc.
LogP (octanol/water)
2.93calc.
Topological polar surface area
35.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
18calc.
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, O=C(c1ccccc1)c1ccccc1

O=C(c1ccccc1)c1ccccc1

2 rings, 14 atoms, the Benzophenone ring system.

5,108 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.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • 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.

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

2,4'-Dimethoxybenzophenone suppliers

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Where suppliers are based

1 supplier in 1 country

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2,4'-Dimethoxybenzophenone 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 2,4'-Dimethoxybenzophenone is traded under.

HS 2914.50Indicative HS code

Ketone-phenols and ketones with other oxygen function

World exports in 2024
$438M
+10.9% vs 2023, imports $420M
2019 to 2024
Top exporters
  1. China50.5%
  2. India * partner reported11.6%
  3. United States11.3%
Top importers
  1. United States20.8%
  2. Germany10.0%
  3. Netherlands8.6%

* Partner reported figures, a lower bound.

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

The HS code shown for 2,4'-Dimethoxybenzophenone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,4'-Dimethoxybenzophenone, based on the data on this page

What is 2,4'-Dimethoxybenzophenone?

2,4'-Dimethoxybenzophenone is a chemical substance with the molecular formula C15H14O3 and a molar mass of 242.27 g/mol. Its CAS registry number is 5449-69-4. The IUPAC name is (2-methoxyphenyl)-(4-methoxyphenyl)methanone.

What is the CAS number of 2,4'-Dimethoxybenzophenone?

The CAS registry number of 2,4'-Dimethoxybenzophenone is 5449-69-4.

What is the molecular formula and weight of 2,4'-Dimethoxybenzophenone?

The molecular formula of 2,4'-Dimethoxybenzophenone is C15H14O3 and its molar mass is 242.27 g/mol.

What is 2,4'-Dimethoxybenzophenone used for?

Known uses and roles of 2,4'-Dimethoxybenzophenone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2,4'-Dimethoxybenzophenone hazardous?

2,4'-Dimethoxybenzophenone carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2,4'-Dimethoxybenzophenone?

2,4'-Dimethoxybenzophenone is usually classified under HS code 291450 (Ketone-phenols and ketones with other oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,4'-Dimethoxybenzophenone?

CompoundList lists 1 supplier of 2,4'-Dimethoxybenzophenone in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 2,4'-Dimethoxybenzophenone?

Suppliers quote 2,4'-Dimethoxybenzophenone 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 2,4'-Dimethoxybenzophenone

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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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