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3,4'-Dichlorodiphenyl ether

3,4'-Dichlorodiphenyl ether structure

CAS No.: 6842-62-2

Chemical Name:: 3,4'-Dichlorodiphenyl ether

Synonyms: BDE-13;oro-3-(4-chL;orophenoxy)benzene;5-Trimethoxystilbene;3,4-Dichlorphenylether;-biphenyl]-2-carboxamide;3,4 dichlorodipenyl Ether;-Dimethyl-4-fluorobiphenyl;-Diaminodiphenyl ether 99+%;3,4'-Dichlorodiphenyl ether

CBNumber:: CB9855595

Molecular Formula:: C12H8Cl2O

Molecular Weight:: 239.1

MDL Number:: MFCD00043876

MOL File:: 6842-62-2.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:49

Product description	Number	Pack Size	Price
1-Chloro-3-(4-chlorophenoxy)benzene	FC139574	500mg	$55
1-Chloro-3-(4-chlorophenoxy)benzene	FC139574	1g	$93
1-Chloro-3-(4-chlorophenoxy)benzene	FC139574	2g	$162
1-Chloro-3-(4-chlorophenoxy)benzene	FC139574	5G	$324
1-Chloro-3-(4-chlorophenoxy)benzene	FC139574	10g	$563.8
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3,4'-Dichlorodiphenyl ether Properties

Melting point	-10 °C
Boiling point	113°C (0.5 mmHg)
Density	1.29
refractive index	1.5950
storage temp.	Sealed in dry,Room Temperature
InChI	InChI=1S/C12H8Cl2O/c13-9-4-6-11(7-5-9)15-12-3-1-2-10(14)8-12/h1-8H
InChIKey	HPRGYUWRGCTBAV-UHFFFAOYSA-N
SMILES	C1(Cl)=CC=CC(OC2=CC=C(Cl)C=C2)=C1
CAS DataBase Reference	6842-62-2(CAS DataBase Reference)
FDA UNII	IH41RTF1MQ

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338

3,4'-Dichlorodiphenyl ether price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth Carbosynth	FC139574	1-Chloro-3-(4-chlorophenoxy)benzene	6842-62-2	500mg	$55	2021-12-16	Buy
Biosynth Carbosynth	FC139574	1-Chloro-3-(4-chlorophenoxy)benzene	6842-62-2	1g	$93	2021-12-16	Buy
Biosynth Carbosynth	FC139574	1-Chloro-3-(4-chlorophenoxy)benzene	6842-62-2	2g	$162	2021-12-16	Buy
Biosynth Carbosynth	FC139574	1-Chloro-3-(4-chlorophenoxy)benzene	6842-62-2	5G	$324	2021-12-16	Buy
Biosynth Carbosynth	FC139574	1-Chloro-3-(4-chlorophenoxy)benzene	6842-62-2	10g	$563.8	2021-12-16	Buy

Product number	Packaging	Price	Buy
FC139574	500mg	$55	Buy
FC139574	1g	$93	Buy
FC139574	2g	$162	Buy
FC139574	5G	$324	Buy
FC139574	10g	$563.8	Buy

3,4'-Dichlorodiphenyl ether Chemical Properties,Uses,Production

Chemical Properties

Colorless or light yellow oily liquid

Synthesis

106-48-9

541-73-1

6842-62-2

The general steps for synthesizing 3,4'-dichlorodiphenyl ether from p-chlorophenol and 1,3-dichlorobenzene are as follows: first, the organic solvent was prepared by mixing ionic liquid with dipropylene glycol methyl ethyl ether in a mass ratio of 1:20. The specific synthesis method is as follows: (1) A copper salt catalyst is added to the reaction system, while 1,3-dichlorobenzene, p-chlorophenol, a base and the organic solvent prepared above are mixed. Among them, the molar ratio of 1,3-dichlorobenzene, p-chlorophenol, potassium carbonate base and cuprous chloride salt was 6:1:1.2:0.01, and the total dosage of organic solvent was 10% of the total amount of the reactants; (2) under microwave-catalyzed conditions, the reaction mixture was stirred for 2 hours at 500 W power, and the temperature of the reaction was controlled at 60~110°C. The reaction temperature was controlled at 60~110°C. The reaction temperature was set to 0.01 °C for 2 hours. After the reaction was completed, the mixture was left to cool, filtered, and the filtrate was distilled under reduced pressure to collect a colorless and transparent liquid product. The conversion of the method was 99% and the yield was 93%.

References

[1] Patent: CN105198713, 2017, B. Location in patent: Paragraph 0024-0044

3,4'-Dichlorodiphenyl ether Preparation Products And Raw materials

Raw materials

1-Methylpyrrole ALPHA-PYRIDOIN C. I. Pigment Blue 30 (77420) Chlorobenzene 4-Chlorophenol

3-Chlorophenol 4-Chlorophenylboronic acid 1,3-Dichlorobenzene IONIC LIQUID

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Preparation Products

4-(4-CHLOROPHENOXY)-2 CHLORO PHENYL ETHANONE 1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one

3,4'-Dichlorodiphenyl ether Suppliers

Global( 180)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29832	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6369	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3981	58
Tangshan Moneide Trading Co., Ltd.	+86-315-8309571 +8615633399667	sales@moneidechem.com	China	574	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Tangshan Moneide Trading Co., Ltd.	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 3,4'-Dichlorodiphenyl ether manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-06-27	3,4'-Dichlorodiphenyl ether 6842-62-2	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
	2019-07-06	3,4'-Dichlorodiphenyl ether 6842-62-2	US $7.00 / KG	1KG	99%	1000lkg	Career Henan Chemical Co

3,4'-Dichlorodiphenyl ether
6842-62-2
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

3,4'-Dichlorodiphenyl ether
6842-62-2
US $7.00 / KG
99%
Career Henan Chemical Co

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1-chloro-3-(4-chlorophenoxy)-benzene 2-(2,4-dichlorophenoxy)-N-(1H-1,2,4-triazol-5-yl)acetamide -Dihydroxy-5,6,7-trimethoxyflavylium Chloride 5-Triacetoxy-trans-stilbene &ge -Heptyloxyphenoxymethyl)phenylboronic acid -biphenyl]-2-carboxamide -Hydroxyphenyl)propionic acid-OSu -Dimethyl-4-fluorobiphenyl -Diaminodiphenyl ether 99+% -Chlorobenzenesulfonyl)butyric Acid -Hydroxyphenyl)propionic acid-OSu 99+% (TLC) -Hydroxyphenyl)propionic acid 99+% 5-Trimethoxystilbene 5-Trihydroxystilbene-3-b-D-glucopyranoside -biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthalenol 3,4'-Dichlorodiphenyl ether 3,4-Dichlorphenylether 3,4''-DICHLORODIPHENYL ETHER,99+% 3-Chlorophenyl 4-chlorophenyl ether BDE-13 3,4'-Dichlorobiphenyl ether oro-3-(4-chL orophenoxy)benzene Benzene, 1-chloro-3-(4-chlorophenoxy)- 3,4 dichlorodipenyl Ether 3,4′-Dichlorodiphenyl ether, CAS 6842-62-2 6842-62-2 Biphenyl & Diphenyl ether Chlorobenzene Series