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3,4-Dichlorobenzophenone

3,4-Dichlorobenzophenone structure

CAS No.: 6284-79-3

Chemical Name:: 3,4-Dichlorobenzophenone

Synonyms: LABOTEST-BB LT00455525;3,4-DICHLOROBENZOPHENONE;3,4-Dichlorobenzophenone99%;3,4-DiChlororobenzo phenone;3,4-Dichlorobenzophenone>3,4-Dichlorobenzophenone,98%;3,4-Dichlorobenzophenone 99%;3,4-Dichlorophenyl phenyl ketone;Phenyl 3,4-dichlorophenyl ketone;(3,4-Dichlorophenyl)phenyl-methanone

CBNumber:: CB5141937

Molecular Formula:: C13H8Cl2O

Molecular Weight:: 251.11

MDL Number:: MFCD00000552

MOL File:: 6284-79-3.mol

MSDS File:: SDS

Last updated:2026-05-28 02:00:51

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3,4-Dichlorobenzophenone Properties

Melting point	100-103 °C
Boiling point	356.37°C (rough estimate)
Density	1.2472 (rough estimate)
refractive index	1.5555 (estimate)
storage temp.	2-8°C
form	powder to crystal
color	White to Light yellow to Light orange
BRN	2105069
InChI	InChI=1S/C13H8Cl2O/c14-11-7-6-10(8-12(11)15)13(16)9-4-2-1-3-5-9/h1-8H
InChIKey	LLUPHTAYNHAVQT-UHFFFAOYSA-N
SMILES	C(C1=CC=C(Cl)C(Cl)=C1)(C1=CC=CC=C1)=O
CAS DataBase Reference	6284-79-3(CAS DataBase Reference)
FDA UNII	A8X2V9A7UW

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P280g-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

37/39-26-24/25

HS Code

2914790090

NFPA 704

	1
2		0

3,4-Dichlorobenzophenone price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D3574	3,4-Dichlorobenzophenone >98.0%(GC)	6284-79-3	25g	$139	2026-04-30	Buy
TRC	TRC-D431965-5G	3,4-Dichlorobenzophenone	6284-79-3	5g	$154	2026-06-03	Buy
TRC	TRC-D431965-2.5G	3,4-Dichlorobenzophenone	6284-79-3	2.5g	$103	2026-06-03	Buy
TRC	TRC-D431965-1G	3,4-Dichlorobenzophenone	6284-79-3	1g	$59	2026-06-03	Buy
Apolloscientific	OR70083	3,4-Dichlorobenzophenone ≥95%	6284-79-3	25g	$30	2026-06-04	Buy

Product number	Packaging	Price	Buy
D3574	25g	$139	Buy
TRC-D431965-5G	5g	$154	Buy
TRC-D431965-2.5G	2.5g	$103	Buy
TRC-D431965-1G	1g	$59	Buy
OR70083	25g	$30	Buy

3,4-Dichlorobenzophenone Chemical Properties, Uses, Production

Chemical Properties

light brown to pink-grey crystalline powde

Uses

3,4-Dichlorobenzophenone has been used as a reactant for the preparation of chiral benzyl alcohols.

Synthesis

The synthesis of 3,4-Dichlorobenzophenone is as follows:In around-bottom flask, diarylmethanes (1.0 mmol), NBS (889.9 mg, 5.0 mmol) andwater (0 or 5.0 mmol) were dissolved in CHCl3 (4.0 mL). After refluxing for 3 h in the air, the reaction mixture was quenched withNa2S2O3·5H2O, cooled to roomtemperature, washed with 5mL CH2Cl2, dried with MgSO4,and filtered to get clear organic solution. The solvent was removed reduced pressure by a rotary evaporator, and the resulting residue was subjected to column chromatography on silica gel using co-solvent(ethyl acetate / petroleum ether, v/v) as eluent to give the corresponding diaryllketones.
synthesis of 3,4-Dichlorobenzophenone

3,4-Dichlorobenzophenone Preparation Products And Raw materials

Raw materials

Benzoyl chloride Aluminium chloride hexahydrate 1,2-Dichlorobenzene

Preparation Products

Sertraline hydrochloride

3,4-Dichlorobenzophenone Suppliers

Global Suppliers ( 160)

Supplier	Tel	Email	Country	ProdList	Advantage
Speranza Chemical Co., Ltd.	0755-21030354 18126410231	sales@speranzachem.com	China	632	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57

Supplier	Advantage
Speranza Chemical Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66
Beijing Ouhe Technology Co., Ltd	60
Jia Xing Isenchem Co.,Ltd	66
Shandong Xiya Chemical Co., Ltd	57
Maya High Purity Chemicals	57

View Latest Price from 3,4-Dichlorobenzophenone manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-09-17	3,4-dichlorobenzophenone 6284-79-3		1KG	98%	100MT/Year	Speranza Chemical Co., Ltd.
	2019-08-30	3,4-Dichlorobenzophenone 6284-79-3	$1.00	1KG	98%	200kg	Career Henan Chemical Co

3,4-dichlorobenzophenone
6284-79-3
98%
Speranza Chemical Co., Ltd.

3,4-Dichlorobenzophenone
6284-79-3
$1.00
98%
Career Henan Chemical Co

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(3,4-Dichlorophenyl)phenyl-methanone 3,4-DICHLOROBENZOPHENONE LABOTEST-BB LT00455525 6-[(7-chloro-4-quinazolinyl)amino]-1-hexanol 3,4-Dichlorobenzophenone99% 3,4-Dichlorobenzophenone 99% 3,4-Dichlorobenzophenone,98% 3,4-DiChlororobenzo phenone 3,4-Dichlorophenyl phenyl ketone Methanone, (3,4-dichlorophenyl)phenyl- Phenyl 3,4-dichlorophenyl ketone 3,4-Dichlorobenzophenone> (3,4-Dichlorophenyl)(phenyl)methanone - [D89248] 6284-79-3 C13H8Cl2O Aromatic Benzophenones & Derivatives (substituted) API intermediates