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4-Bromo-2,5-dichlorophenol

4-Bromo-2,5-dichlorophenol structure

CAS No.: 1940-42-7

Chemical Name:: 4-Bromo-2,5-dichlorophenol

Synonyms: phosvelphenol;Phosvel phenol;leptophosphenol;Leptophos phenol;-bromo-2,5-dichlorophenol.;4-bromo-2,5-dichloro-pheno;4-Bromo-2,5-dichlorophemol;2,5-Dichloro-4-bromophenol;4-BROMO-2,5-DICHLOROPHENOL;Phenol, 4-bromo-2,5-dichloro-

CBNumber:: CB1108981

Molecular Formula:: C6H3BrCl2O

Molecular Weight:: 241.9

MDL Number:: MFCD00128077

MOL File:: 1940-42-7.mol

MSDS File:: SDS

Last updated:2026-05-27 23:03:10

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4-Bromo-2,5-dichlorophenol Properties

Melting point	73 °C
Boiling point	187 °C / 80mmHg
Density	1.8878 (rough estimate)
refractive index	1.5590 (estimate)
solubility	soluble in Methanol
form	powder to crystal
pka	6.98±0.23(Predicted)
color	White to Yellow to Orange
CAS DataBase Reference	1940-42-7(CAS DataBase Reference)
EWG's Food Scores	1
NIST Chemistry Reference	4-Bromo-2,5-dichlorophenol(1940-42-7)
EPA Substance Registry System	4-Bromo-2,5-dichlorophenol (1940-42-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319

Precautionary statements

P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501

RTECS

SJ8000000

TSCA

TSCA listed

HS Code

2908.19.6000

Toxicity

rat,LD50,oral,1350mg/kg (1350mg/kg),National Technical Information Service. Vol. PB85-143766,

NFPA 704

	0
2		0

4-Bromo-2,5-dichlorophenol price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B2822	4-Bromo-2,5-dichlorophenol >98.0%(GC)	1940-42-7	25g	$19	2026-04-30	Buy
TCI Chemical	B2822	4-Bromo-2,5-dichlorophenol >98.0%(GC)	1940-42-7	500g	$133	2026-04-30	Buy
TRC	TRC-B687920-5G	4-Bromo-2,5-dichlorophenol	1940-42-7	5g	$72	2026-06-03	Buy
TRC	TRC-B687920-25G	4-Bromo-2,5-dichlorophenol	1940-42-7	25g	$123	2026-06-03	Buy
TRC	TRC-B687920-100G	4-Bromo-2,5-dichlorophenol	1940-42-7	100g	$220	2026-06-03	Buy

Product number	Packaging	Price	Buy
B2822	25g	$19	Buy
B2822	500g	$133	Buy
TRC-B687920-5G	5g	$72	Buy
TRC-B687920-25G	25g	$123	Buy
TRC-B687920-100G	100g	$220	Buy

4-Bromo-2,5-dichlorophenol Chemical Properties, Uses, Production

Uses

4-Bromo-2,5-dichlorophenol is a building block that has been used as a reactant in the preparation of phenoxy-nicotinamides with bile acid receptor GPBAR1 (TGR5) inhibiotory activity.

4-Bromo-2,5-dichlorophenol Preparation Products And Raw materials

Raw materials

2,5-Dichlorophenol

Preparation Products

1-Bromo-2,5-dichloro-4-methoxybenzene

4-Bromo-2,5-dichlorophenol Suppliers

Global Suppliers ( 127)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanbu County Chengxin Technology Co., Ltd.	0838-5675166 15883665058	nbcxkj@126.com	China	956	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11693	57
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9874	58
Nanjing Norris-Pharm Technology Co., Ltd	13901585132	sales@norris-pharm.com	China	8869	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55

Supplier	Advantage
Nanbu County Chengxin Technology Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
Capot Chemical Co., Ltd	66
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Shanghai Hanhong Scientific Co.,Ltd.	64
Maya High Purity Chemicals	57
Shanghai T&W Pharmaceutical Co., Ltd.	58
Nanjing Norris-Pharm Technology Co., Ltd	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55

View Latest Price from 4-Bromo-2,5-dichlorophenol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	4-Bromo-2,5-dichlorophenol 1940-42-7		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2021-08-12	4-Bromo-2,5-dichlorophenol 1940-42-7	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06	4-Bromo-2,5-dichlorophenol 1940-42-7	$2.00	1KG	99%		Career Henan Chemical Co

4-Bromo-2,5-dichlorophenol
1940-42-7
99%
Hebei Chuanghai Biotechnology Co., Ltd

4-Bromo-2,5-dichlorophenol
1940-42-7
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

4-Bromo-2,5-dichlorophenol
1940-42-7
$2.00
99%
Career Henan Chemical Co

4-Bromo-2,5-dichlorophenol Spectrum

4-Bromo-2,5-dichlorophenol(1940-42-7)MS 4-Bromo-2,5-dichlorophenol(1940-42-7)¹HNMR 4-Bromo-2,5-dichlorophenol(1940-42-7)¹³CNMR 4-Bromo-2,5-dichlorophenol(1940-42-7)IR1 4-Bromo-2,5-dichlorophenol(1940-42-7)IR2

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2,5-Dichloro-4-bromophenol 4-Bromo-2,5-dichlorophemol 4-bromo-2,5-dichloro-pheno -bromo-2,5-dichlorophenol. Leptophos phenol leptophosphenol Phenol, 4-bromo-2,5-dichloro- Phosvel phenol phosvelphenol 4-BROMO-2,5-DICHLOROPHENOL 4-Bromo-2,5-dichlorophenol > 4-Bromo-2,5-dichlorophenol, CAS 1940-42-7 1940-42-7 C6H3BrCl2O C6H3OBrCl2 C19H16BrCl2O3PS API intermediates