4,4'-Dichlorobenzophenone

Modify Date: 2026-06-30 09:33:32

4,4'-Dichlorobenzophenone Structure
4,4'-Dichlorobenzophenone structure
Common Name 4,4'-Dichlorobenzophenone
CAS Number 90-98-2 Molecular Weight 251.11
Density 1.3±0.1 g/cm3 Boiling Point 353.0±0.0 °C at 760 mmHg
Molecular Formula C13H8Cl2O Melting Point 144-146 °C(lit.)
MSDS Chinese USA Flash Point 156.2±24.3 °C

 Use of 4,4'-Dichlorobenzophenone


Bis(4-chlorophenyl)methanone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4,4'-Dichlorobenzophenone
Synonym More Synonyms

 4,4'-Dichlorobenzophenone Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Bis(4-chlorophenyl)methanone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 353.0±0.0 °C at 760 mmHg
Melting Point 144-146 °C(lit.)
Molecular Formula C13H8Cl2O
Molecular Weight 251.11
Flash Point 156.2±24.3 °C
Exact Mass 249.995224
PSA 17.07000
LogP 4.62
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.604
Storage condition 0-6°C
Stability Stable. Incompatible with strong oxidizing agents.

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ0525000
CHEMICAL NAME :
Benzophenone, 4,4'-dichloro-
CAS REGISTRY NUMBER :
90-98-2
BEILSTEIN REFERENCE NO. :
0643345
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H8-Cl2-O
MOLECULAR WEIGHT :
251.11
WISWESSER LINE NOTATION :
GR DVR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DJ0525000
HS Code 2914700090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Articles9

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

A Taiji-principle-designed magnetic porous C-doped graphitic carbon nitride for environment-friendly solid phase extraction of pollutants from water samples.

J. Chromatogr. A. 1412 , 12-21, (2015)

A new magnetic porous carbon-doped graphitic carbon nitride nanocomposite and experimental strategies were environment-friendly designed for solid phase extraction of brominated flame retardants from ...

Biodegradation of DDT [1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane] by the white rot fungus Phanerochaete chrysosporium.

Appl. Environ. Microbiol. 53(9) , 2001-8, (1987)

In this work, the application of multivariate curve resolution-alternating least squares (MCR-ALS) is proposed for extracting information from multitechnique fused multivariate data (UV-VIS absorption...

Organochlorine and heavy metal residues in the water/sediment system of the Southeast Regional Park in Madrid, Spain.

Chemosphere 41(6) , 801-12, (2000)

A study into levels of contamination by organochlorine compounds (insecticides and PCBs) and heavy metals (Cd and Pb) in the water/sediment system of the Southeast Regional Park (SERP) in Madrid, Spai...

 4,4'-DichlorobenzophenoneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4,4`-Dichlorobenzophenone
4,4'-Dichlorobenzophenone
MFCD00000623
p-dichlorobenzophenone
4,4'-DCBP
4-07-00-01376 (Beilstein Handbook Reference)
Bis(4-chlorophenyl)methanone
4,4'-dichloro-benzophenone
EINECS 202-030-1
bis(4-Chlorophenyl) ketone
4,4'-Dichlorobenzoph
GR DVR DG
4,4'-DBP
p-p#-Dichlorbenzophenon
USAF do-4
bis-(4-chlorophenyl)ketone
p,p'-dechlorodicofol

 4,4'-Dichlorobenzophenone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 4,4'-Dichlorobenzophenone?
A: Related upstream materials(CAS) of 4,4'-Dichlorobenzophenone: 106-39-8;104-88-1;90-97-1;122-01-0;108-90-7;5418-23-5;1774-35-2;637-87-6;201230-82-2;1679-18-1.
Q: What is the LogP of 4,4'-Dichlorobenzophenone?
A: LogP of 4,4'-Dichlorobenzophenone is 4.62.
Q: What is the molecular weight of 4,4'-Dichlorobenzophenone?
A: Molecular weight of 4,4'-Dichlorobenzophenone is 251.11.
Q: What English synonyms does 4,4'-Dichlorobenzophenone have?
A: English synonyms of 4,4'-Dichlorobenzophenone: 4,4`-Dichlorobenzophenone, 4,4'-Dichlorobenzophenone, MFCD00000623, p-dichlorobenzophenone, 4,4'-DCBP, 4-07-00-01376 (Beilstein Handbook Reference), Bis(4-chlorophenyl)methanone, 4,4'-dichloro-benzophenone, EINECS 202-030-1, bis(4-Chlorophenyl) ketone, 4,4'-Dichlorobenzoph, GR DVR DG, 4,4'-DBP, p-p#-Dichlorbenzophenon, USAF do-4, bis-(4-chlorophenyl)ketone, p,p'-dechlorodicofol.
Q: What is the English name of 4,4'-Dichlorobenzophenone?
A: The English name of 4,4'-Dichlorobenzophenone is 4,4'-Dichlorobenzophenone.
Q: What is the safety information for 4,4'-Dichlorobenzophenone?
A: Safety information for 4,4'-Dichlorobenzophenone: S22-S24/25.
Q: What are the uses of 4,4'-Dichlorobenzophenone?
A: Main uses of 4,4'-Dichlorobenzophenone: Bis(4-chlorophenyl)methanone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Q: What is the CAS number of 4,4'-Dichlorobenzophenone?
A: CAS number of 4,4'-Dichlorobenzophenone is 90-98-2.
Q: What are the storage conditions for 4,4'-Dichlorobenzophenone?
A: Storage conditions for 4,4'-Dichlorobenzophenone: 0-6°C.
Q: What is the polar surface area (PSA) of 4,4'-Dichlorobenzophenone?
A: Polar surface area (PSA) of 4,4'-Dichlorobenzophenone is 17.07000.

 4,4'-Dichlorobenzophenonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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