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1,2-Dibromobenzene

1,2-Dibromobenzene structure

CAS No.: 583-53-9

Chemical Name:: 1,2-Dibromobenzene

Synonyms: Vortioxetine Impurity 52;O-DIBROMOBENZENE;Benzene,1,2-dibromo-;O-broMophenyl;1,2- twobroMo;1.2-DibroMoben;Kf broMobenzene;1,2-Dibrombenzol;2-DibroMobenzene;1,2-Dibromobenzol

CBNumber:: CB6853873

Molecular Formula:: C6H4Br2

Molecular Weight:: 235.9

MDL Number:: MFCD00000057

MOL File:: 583-53-9.mol

Last updated:2026-01-30 16:22:46

Product description	Number	Pack Size	Price
1,2-Dibromobenzene 98%	D39002	5g	$29.68
1,2-Dibromobenzene 98%	D39002	25g	$45.3
1,2-Dibromobenzene >97.0%(GC)	D0168	25g	$47
1,2-Dibromobenzene >97.0%(GC)	D0168	100g	$142
1,2-Dibromobenzene 98%	D39002	100g	$128
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1,2-Dibromobenzene Properties

Melting point	4-6 °C (lit.)
Boiling point	224 °C (lit.)
Density	1.956 g/mL at 25 °C (lit.)
vapor density	8.2 (vs air)
refractive index	n20/D 1.611(lit.)
Flash point	91 °C
storage temp.	Store at <= 20°C.
solubility	0.075g/l
form	Liquid
Specific Gravity	1.956
color	brown-yellow
Water Solubility	Insoluble
BRN	970241
Dielectric constant	8.0700000000000003
InChI	1S/C6H4Br2/c7-5-3-1-2-4-6(5)8/h1-4H
InChIKey	WQONPSCCEXUXTQ-UHFFFAOYSA-N
SMILES	Brc1ccccc1Br
CAS DataBase Reference	583-53-9(CAS DataBase Reference)
FDA UNII	52K9W7U6EH
NIST Chemistry Reference	Benzene, 1,2-dibromo-(583-53-9)
EPA Substance Registry System	Benzene, 1,2-dibromo- (583-53-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H315-H319-H335-H411

Precautionary statements

P273-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-37/39

RIDADR

UN 2711

WGK Germany

Hazard Note

Irritant

TSCA

TSCA listed

HazardClass

PackingGroup

III

HS Code

29036990

Storage Class

10 - Combustible liquids

Hazard Classifications

Aquatic Chronic 2
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	2
2		0

1,2-Dibromobenzene price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D39002	1,2-Dibromobenzene 98%	583-53-9	5g	$29.68	2025-07-31	Buy
Sigma-Aldrich	D39002	1,2-Dibromobenzene 98%	583-53-9	25g	$45.3	2025-07-31	Buy
TCI Chemical	D0168	1,2-Dibromobenzene >97.0%(GC)	583-53-9	25g	$47	2025-07-31	Buy
TCI Chemical	D0168	1,2-Dibromobenzene >97.0%(GC)	583-53-9	100g	$142	2025-07-31	Buy
Sigma-Aldrich	D39002	1,2-Dibromobenzene 98%	583-53-9	100g	$128	2025-07-31	Buy

Product number	Packaging	Price	Buy
D39002	5g	$29.68	Buy
D39002	25g	$45.3	Buy
D0168	25g	$47	Buy
D0168	100g	$142	Buy
D39002	100g	$128	Buy

1,2-Dibromobenzene Chemical Properties,Uses,Production

Chemical Properties

Clear colourless to light yellow liquid

Uses

1,2-Dibromobenzene is used as a precursor in the preparation of 3-(2-bromophenylthio)-4H-[1]benzopyran-4-one using copper as a reagent. It is involved in the preparation of isoindoloquinazolinones by the carbonylation reaction with 2-aminobenzyl amine using palladium as the catalyst.

Definition

ChEBI: 1,2-dibromobenzene is a dibromobenzene.

1,2-Dibromobenzene Preparation Products And Raw materials

Raw materials

2-Bromoaniline Cuprous bromide

Preparation Products

1-Phenyl-1,2-ethanediol 1,2-Bis(dimethylsilyl)benzene 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL 2-(Dicyclohexylphosphino)biphenyl 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl

Triphenylene Methyl 2-bromobenzoate 2-Bromophenylboronic acid Sulfur, (2-bromophenolato-κO)pentafluoro-, (OC-6-21)- 2-Bromofluorobenzene

4-bromo-9,9'-Spirobi[9H-fluorene 1,4-Benzodioxan 2,7-Dibromo-9,9'-spiro-bifluorene 2,3,4,5-TETRAHYDRO-1H-BENZO[B][1,4]DIAZEPINE N-PHENYLCARBAZOLE HYDROCHLORIDE

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1,2-Dibromobenzene Suppliers

Global( 379)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hefei Lbao Physical & Chemical Science Co.,Ltd	+1-5184799099	lbaochemicals@gmail.com	China	671	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8752	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5240	58
Firsky International Trade (Wuhan) Co., Ltd	+8615387054039	admin@firsky-cn.com	China	427	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20126	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Yancheng Longshen Chemical Co.,Ltd.	+86-18352073383 +86-18352073383	sales@longshenchem.com	China	100	55
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	299	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21595	55

Supplier	Advantage
Hefei Lbao Physical & Chemical Science Co.,Ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Firsky International Trade (Wuhan) Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Yancheng Longshen Chemical Co.,Ltd.	55
Shanghai Bojing Chemical Co.,Ltd.	55
Henan Tianfu Chemical Co.,Ltd.	55

View Lastest Price from 1,2-Dibromobenzene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-06	1,2-dibromobenzene 583-53-9	US $0.00 / kg	1kg	98%	Customise	Hefei Lbao Physical & Chemical Science Co.,Ltd
2026-03-06	1,2-Dibromobenzene 583-53-9	US $0.00 / KG	1KG	≥99%	20 Tons/Month	Yancheng Longshen Chemical Co.,Ltd.
2026-03-06	1,2-dibromobenzene 583-53-9	US $60.00 / KG	1KG	98%	583-53-9	Speranza Chemical Co., Ltd.

1,2-dibromobenzene
583-53-9
US $0.00 / kg
98%
Hefei Lbao Physical & Chemical Science Co.,Ltd

1,2-Dibromobenzene
583-53-9
US $0.00 / KG
≥99%
Yancheng Longshen Chemical Co.,Ltd.

1,2-dibromobenzene
583-53-9
US $60.00 / KG
98%
Speranza Chemical Co., Ltd.

1,2-Dibromobenzene Spectrum

1,2-Dibromobenzene(583-53-9)MS 1,2-Dibromobenzene(583-53-9)¹HNMR 1,2-Dibromobenzene(583-53-9)¹³CNMR 1,2-Dibromobenzene(583-53-9)IR1 1,2-Dibromobenzene(583-53-9)Raman

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1,2-DIBROMOBENZENE 1,2-Dibromobenzol O-broMophenyl 2-DibroMobenzene 1,2-DibroMobenzene, 98% 25ML 1,2-DIBROMOBENZENE FOR SYNTHESIS 1,2- twobroMo Kf broMobenzene 1.2-DibroMoben 1,2-Dibromobenzene,99% 1,2-Dibrombenzol 1,2-dibromo-benzen Benzene, o-dibromo- Benzene,o-dibromo- ortho-Dibromobenzene 1 2-DIBROMOBENZENE 98% (GC) 1,2-Dibromobenzene,98% ORTHO-DIMBROMOBENZENE 1,2-Benzoldibromid 1,2-Dibromobenezene 1,2-Dibromobenzene > 1,2-Dibromobenzene ISO 9001：2015 REACH TIANFUCHEM--High purity 1,2-Dibromobenzene factory price O-DIBROMOBENZENE Benzene,1,2-dibromo- Vortioxetine Impurity 52 1,2-Dibromobenzene in isooctane 583-53-9 583539 Halogenated Hydrocarbons Organic Building Blocks Building Blocks Aryl C6 Aromatic Hydrocarbons (substituted) & Derivatives Organics Benzene derivates Miscellaneous Bromine Compounds Building Blocks Chemical Synthesis Halogenated Hydrocarbons Organic Building Blocks Aryl Halogenated Hydrocarbons alkyl bromide C6