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4,4'-Dibromobiphenyl

4,4'-Dibromobiphenyl structure

CAS No.: 92-86-4

Chemical Name:: 4,4'-Dibromobiphenyl

Synonyms: 4,4'-Dibromo-1,1'-biphenyl;PBB 15;PPDBr;HFNG;4,4’PBB NO 15;-Bis(4”cis-(±PBB-No. 15 10M;trans-(±

CBNumber:: CB9392647

Molecular Formula:: C12H8Br2

Molecular Weight:: 312

MDL Number:: MFCD00000101

MOL File:: 92-86-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 06:11:43

Product description	Number	Pack Size	Price
4,4′-Dibromobiphenyl 98%	229237	25g	$55.6
4,4′-Dibromobiphenyl 98%	229237	100g	$101
4,4'-DIBROMO-BIPHENYL 99%	CX1325	5G	$30
4,4'-Dibromobiphenyl 98%	1600-9-Y2	500g	$110
4,4′-Dibromobiphenyl ≥99%(HPLC)	30994	25G	$22.43
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4,4'-Dibromobiphenyl Properties

Melting point	163-165 °C(lit.)
Boiling point	355-360 °C(lit.)
Density	1.7243 (estimate)
refractive index	1.6000 (estimate)
Flash point	355-360°C
storage temp.	Sealed in dry,Room Temperature
form	Liquid
color	White to light yellow-beige
Water Solubility	INSOLUBLE
BRN	2044701
InChI	InChI=1S/C12H8Br2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H
InChIKey	HQJQYILBCQPYBI-UHFFFAOYSA-N
SMILES	C1(C2=CC=C(Br)C=C2)=CC=C(Br)C=C1
CAS DataBase Reference	92-86-4(CAS DataBase Reference)
REACH Annex XVII Substances List	4,4'-dibromobiphenyl (92-86-4)
FDA UNII	POU26V2XT2
NIST Chemistry Reference	1,1'-Biphenyl, 4,4'-dibromo-(92-86-4)
EPA Substance Registry System	1,1'-Biphenyl, 4,4'-dibromo- (92-86-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS08,GHS09

Signal word

Danger

Hazard statements

H302-H315-H318-H335-H351-H410

Precautionary statements

P201-P273-P280-P301+P312+P330-P305+P351+P338+P310-P308+P313

Hazard Codes

Xi,Xn,N

Risk Statements

36/37/38-37/38-36-40-50/53-41-22-67-52/53

Safety Statements

37/39-26-37-36/37-61-60-39-36/37/39

RIDADR

3152

WGK Germany

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29036990

Limited Quantities

1.0 L (0.3 gallon) (liquid) or 1.0 kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	1
2		0

4,4'-Dibromobiphenyl price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	229237	4,4′-Dibromobiphenyl 98%	92-86-4	25g	$55.6	2026-04-30	Buy
Sigma-Aldrich	229237	4,4′-Dibromobiphenyl 98%	92-86-4	100g	$101	2026-04-30	Buy
AstaTech	CX1325	4,4'-DIBROMO-BIPHENYL 99%	92-86-4	5G	$30	2026-04-30	Buy
SynQuest Laboratories	1600-9-Y2	4,4'-Dibromobiphenyl 98%	92-86-4	500g	$110	2026-05-22	Buy
Chem-Impex	30994	4,4′-Dibromobiphenyl ≥99%(HPLC)	92-86-4	25G	$22.43	2026-05-19	Buy

Product number	Packaging	Price	Buy
229237	25g	$55.6	Buy
229237	100g	$101	Buy
CX1325	5G	$30	Buy
1600-9-Y2	500g	$110	Buy
30994	25G	$22.43	Buy

4,4'-Dibromobiphenyl Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

4,4'-Dibromobiphenyl is commonly used as fire retardants and plasticizers. It is also have application in gas chromatography and liquid chromatography analysis.

Purification Methods

Crystallise it from MeOH. [Beilstein 5 IV 1820.]

4,4'-Dibromobiphenyl synthesis

Synthesis of 4,4'-Dibromobiphenyl from 4-Bromophenylboronic acid

4,4'-Dibromobiphenyl Preparation Products And Raw materials

Raw materials

BIS(4-BROMOPHENYL)AMINE 1,2-Bis(4-bromophenyl)diazene 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE

Preparation Products

2,7-Dibromocarbazole METHYL 4'-BROMO[1,1'-BIPHENYL]-4-CARBOXYLATE PYRIDINE, 4,4'-[1,1'-BIPHENYL]-4,4'-DIYLBIS- Biphenyl-4,4'-dithiol 4 4'-BIS(TRIETHOXYSILYL)-1 1'-BIPHENYL

4-Bromo-4'-methylbiphenyl 2,7-Dibromo-N-phenylcarbazole 4,4'-DIETHYNYLBIPHENYL 4,4'-Divinylbiphenyl N,N'-Bis(naphthalene-2-yl)-N,N'-bis(phenyl)benzidine

1,1'-BINAPHTHYL 4,4'-Biphenyldicarboxaldehyde 4-BROMO-4'-(DIPHENYLAMINO)BIPHENYL

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4,4'-Dibromobiphenyl Suppliers

Global( 489)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Dalian Richfortune Chemicals Co., Ltd	+86-86-411-84820922 +86-8613904096939	sales@richfortunechem.com	China	305	57
Zhejiang Free Trade Zone Violet Trade Co., Ltd.	+8618768051816; +8615858061377	jenny@zjviolettech.com	China	113	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8742	58
JiangXi Bobert Imp&Exp Co.,LTD	+8618071643627	rze2024@163.com	China	226	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5231	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20122	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
HANGZHOU HAILAN CHEMICAL CO.,LTD.	+86-57156122185 +86-15967590394	sales@hailan-chem.com	China	2961	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57

Supplier	Advantage
Dalian Richfortune Chemicals Co., Ltd	57
Zhejiang Free Trade Zone Violet Trade Co., Ltd.	58
Shanghai UCHEM Inc.	58
JiangXi Bobert Imp&Exp Co.,LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
HANGZHOU HAILAN CHEMICAL CO.,LTD.	58
Springchem New Material Technology Co.,Limited	57

Application research of 4,4'-Dibromobiphenyl
4,4'-Dibromobiphenyl is the most typical representative of brominated flame retardant and is also an important intermediate. I....
Nov 18，2025

View Lastest Price from 4,4'-Dibromobiphenyl manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-29	4,4'-Dibromobiphenyl 92-86-4	$52.00-340.00	1g	0.98	25kg	Shanghai UCHEM Inc.
2026-05-29	4,4′-Dibromobiphenyl 92-86-4	$1200.00	1KG	98%	300MT/year	Speranza Chemical Co., Ltd.
2026-05-28	4,4'-Dibromobiphenyl 92-86-4		1kg	99%min	2000kgs	HANGZHOU HAILAN CHEMICAL CO.,LTD.

4,4'-Dibromobiphenyl
92-86-4
$52.00-340.00
0.98
Shanghai UCHEM Inc.

4,4′-Dibromobiphenyl
92-86-4
$1200.00
98%
Speranza Chemical Co., Ltd.

4,4'-Dibromobiphenyl
92-86-4
$0.00
99%min
HANGZHOU HAILAN CHEMICAL CO.,LTD.

4,4'-Dibromobiphenyl Spectrum

4,4'-Dibromobiphenyl(92-86-4)¹HNMR 4,4'-Dibromobiphenyl(92-86-4)IR1 4,4'-Dibromobiphenyl(92-86-4)IR2 4,4'-Dibromobiphenyl(92-86-4)Raman

92-86-4(4,4'-Dibromobiphenyl)Related Search:

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1,3-Dibromo-5,5-dimethylhydantoin 2-Bromobiphenyl trans-Bifenthtin 4-Bromobiphenyl 4,4'-DIBROMO-TRANS-STILBENE

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4,4, Dibromo Diphenyl (CAS No. : 92-86-4) 4,4'-DIBROMOBIPHENYL, 250MG, NEAT 4,4'-Dibrompbiphenyl 4,4'-Dibromobiphenyl,98+% 4,4′-Dibrombiphenyl 4,4-DIBROMOBIPHENYL =97.0% PBB 15 4-Bromo-4'-bromobiphenyl 4.4'-Dibromobiphenyl 500mg [92-86-4] 4,4'-Dibromobiphenyl ,98.5% 4,4μ-Dibromobiphenyl solution DibroMobiphenyl solutio DIBROMOBIPHENYL, 4,4'-(SG) 4.4DibroMobiphenyl(DBBP) 4,4&rsquo 4,4'-Dibromobiphenyl,99% p'-Dibromobiphenyl Biphenyl, 4,4'-dibromo- PBB NO 15 1,1’-biphenyl,,4’-dibromo-(4,4’-dibromobiphenyl) 1,1’-Biphenyl,4,4’-dibromo- 4,4’-dibromo-1’-biphenyl 4,4'-DIBROMOPHENYL 4,4'-DIBROMODIPHENYL PPDBr PBB-No. 15 10M 4,4-Bibromobiphenyl 4,4'-Dibromobiphenyl, USEPA Method 508.1 4,4'-Dibromobiphenyl 98% 4.4-dibrobiphenyl 1,1’-(biphenyl,4,4’-dibromo- 1,1’-biphenyl,,4’-dibromo-(4,4’-bromobiphenyl) -aminobenzenesulfonyl) Diphenyl Ether Dihydrochloride -Bis(4&rdquo )-3,5-Dihydroxy-cyclohexanone -Dimethylaminorex-d3 Hydrochloride trans-(± -Dicyanobenzophenone-2,3,5,6-d4 -Diaminostilbene-2,2&rsquo -disulfonic Acid, 95+% (DASDA, Amsonic Acid) -Dicinnamoyldisulfide)dimethyl Ester -Oxydibenzenesulfonyl Chloride -Diaminobenzidine Tetrahydrochloride (3,3&rsquo -Tetraaminobiphenyl Tetrahydrochloride) -Dimethylaminorex Hydrochloride -Bis(maleoylamino)azobenzene )-4-(4-Methoxyphenyl)-1-methyl-3-piperidinemethanol cis-(± )-N-Boc-2-Methyl-1,4-piperidinedicarboxylic Acid -Bis(trimethylacetoxy)benzophenone -Di-N-acetylamino-diphenylsulfone-d8 -Hydroxyphenyl)-2-butanone-d5 -Hydroxyphenyl)-2-butanone -Di-N-acetylamino-diphenylsulfoxide-d8 )-6-Allyl-6-azabicyclo[3.1.0]hexan-2-ol 4,4'-Dibromobiphenyl > 4,4'-Dibromobiphenyl Solution, 100μg/mL OLED Intermediate 92-86-4