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2,6-DIBROMONAPHTHALENE

2,6-DIBROMONAPHTHALENE structure

CAS No.: 13720-06-4

Chemical Name:: 2,6-DIBROMONAPHTHALENE

Synonyms: DibroMonaphthalene;2,6-DibromonaphthaL;2,6-dibroMophthalene;2,6-Dibromonapthalene;2,6-DIBROMONAPHTHALENE;Naphthalene, 2,6-dibroMo-;2,6-Dibromonaphthalene>2,6-Dibromonaphthalene 99%;2,6-DIBROMONAPHTHALENE, 98.5%;2,6-Dibromonaphthalene in isooctane

CBNumber:: CB5697353

Molecular Formula:: C10H6Br2

Molecular Weight:: 285.96

MDL Number:: MFCD01026462

MOL File:: 13720-06-4.mol

MSDS File:: SDS

Last updated:2026-01-13 11:25:06

Product description	Number	Pack Size	Price
2,6-Dibromonaphthalene 97%	762652	1g	$120
2,6-Dibromonaphthalene >98.0%(GC)	D4154	1g	$41
2,6-Dibromonaphthalene	D425935	1g	$75
2,6-Dibromonaphthalene	FD62407	1g	$79
2,6-Dibromonaphthalene	J92481	5g	$102
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2,6-DIBROMONAPHTHALENE Properties

Melting point	163-166°C
Boiling point	339.1±15.0 °C(Predicted)
Density	1.834±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
form	powder to crystal
color	White to Gray to Brown
Water Solubility	Insoluble in water.
InChI	InChI=1S/C10H6Br2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6H
InChIKey	PJZDEYKZSZWFPX-UHFFFAOYSA-N
SMILES	C1=C2C(C=C(Br)C=C2)=CC=C1Br
CAS DataBase Reference	13720-06-4(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS09

Signal word

Danger

Hazard statements

H315-H318-H335-H411

Precautionary statements

P273-P280-P302+P352-P305+P351+P338+P310

target organs

Respiratory system

Hazard Codes

Xi,N

Risk Statements

37/38-41-51/53

Safety Statements

22-24/25-61-39-26

RIDADR

UN 3077 9 / PGIII

WGK Germany

HS Code

29039990

Storage Class

11 - Combustible Solids

Hazard Classifications

Aquatic Chronic 2
Eye Dam. 1
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
0		0

2,6-DIBROMONAPHTHALENE price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	762652	2,6-Dibromonaphthalene 97%	13720-06-4	1g	$120	2026-04-30	Buy
TCI Chemical	D4154	2,6-Dibromonaphthalene >98.0%(GC)	13720-06-4	1g	$41	2026-04-30	Buy
TRC	D425935	2,6-Dibromonaphthalene	13720-06-4	1g	$75	2021-12-16	Buy
Biosynth Carbosynth	FD62407	2,6-Dibromonaphthalene	13720-06-4	1g	$79	2021-12-16	Buy
AK Scientific	J92481	2,6-Dibromonaphthalene	13720-06-4	5g	$102	2021-12-16	Buy

Product number	Packaging	Price	Buy
762652	1g	$120	Buy
D4154	1g	$41	Buy
D425935	1g	$75	Buy
FD62407	1g	$79	Buy
J92481	5g	$102	Buy

2,6-DIBROMONAPHTHALENE Chemical Properties,Uses,Production

Description

2,6-Dibromonaphthalene is an important material intermediate compound used as building blocks to construct small semiconductor molecules or polymers in organic photovoltaic, OLED and OFET devices.

Chemical Properties

Light yellow solid

Uses

2,6-Dibromonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. It reacts with hexylmagnesium bromide to form 2,6-Dihexyl-naphthalene.

Synthesis

2,6-Dibromonaphthalene is synthesised using 6-Bromo-2-naphthol as a raw material by chemical reaction. The specific synthesis steps are as follows:
Bromine (78.8 g, 493 mmol) was added dropwise to a cooled (0 °C) solution of triphenylphosphine (129 g, 493 mmol) in anhydrous CH3CN (200 mL) and the solution was stirred for 30 min at rt. A solution of 6-bromo-2-naphthol (100 g, 448 mmol) in anhydrous acetonitrile (CH3CN) (200 mL) was added, and the reaction mixture was stirred for a further 2 h at 70 °C. After removal of the solvent (bath temp was increased to 140 °C), the residue was heated to 300 °C for 1 h. After being cooled to 100 °C, the black tar was dissolved in toluene (100 mL), and cooled to rt while stirring. The resulting solution was washed with 1 N NaOH and water, followed by drying over MgSO4. The solvent was removed in vacuo and the residue was dissolved in MeOH (50 mL). The precipitate was filtered and washed with MeOH (200 mL) and diisopropylether (iPr2O), successively, to give 2 (37.2 g, 29%) as a grey powder. The analytical sample was obtained by recrystallization from AcOEt (light brown plates). 1H NMR (CDCl3) δ: 7.51-7.62 (4H, m), 7.94 (2H, s). IR (KBr): 1568, 1481, 1175, 1134, 1065, 885, 853, 816 cm-1. Anal. Calcd for C10H6Br2: C, 42.00; H, 2.11. Found: C, 42.28; H, 2.18.
2,6-Dibromonaphthalene synthesis

References

[1] Bioorganic and Medicinal Chemistry, 2011, vol. 19, # 5, p. 1751 - 1770
[2] Synthesis, 1989, # 5, p. 356 - 359
[3] Patent: US6573289, 2003, B1

2,6-DIBROMONAPHTHALENE Preparation Products And Raw materials

Raw materials

6-Bromo-2-naphthol Triphenylphosphine Acetonitrile

Preparation Products

2,6-DIBROMONAPHTHALENE Suppliers

Global( 273)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou Fenghua New Material Technology Co., Ltd.	+8615952428079	1968798092@qq.com	China	176	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	5235	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13843	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21590	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60

Supplier	Advantage
Suzhou Fenghua New Material Technology Co., Ltd.	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Springchem New Material Technology Co.,Limited	57
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60

View Lastest Price from 2,6-DIBROMONAPHTHALENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-25	2,6-DIBROMONAPHTHALENE 13720-06-4	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2025-06-27	2,6-DIBROMONAPHTHALENE 13720-06-4	US $30.00-10.00 / KG	50KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2025-06-20	2,6-DIBROMONAPHTHALENE 13720-06-4	US $20.00-1.00 / kg	1kg	0.99	10 tons	Hebei Yanxi Chemical Co., Ltd.

2,6-DIBROMONAPHTHALENE
13720-06-4
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

2,6-DIBROMONAPHTHALENE
13720-06-4
US $30.00-10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,6-DIBROMONAPHTHALENE
13720-06-4
US $20.00-1.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

2,6-DIBROMONAPHTHALENE Spectrum

2,6-DIBROMONAPHTHALENE(13720-06-4)¹HNMR

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2,6-DIBROMONAPHTHALENE 2,6-DIBROMONAPHTHALENE, 98.5% 2,6-Dibromonapthalene Naphthalene, 2,6-dibroMo- DibroMonaphthalene 2,6-dibroMophthalene 2,6-Dibromonaphthalene 99% 2,6-Dibromonaphthalene> 2,6-DibromonaphthaL 2,6-DIBROMONAPHTHALENE ISO 9001：2015 REACH 2,6-DIBROMONAPHTHALENE 13720-06-4 2,6-Dibromonaphthalene in isooctane 13720-06-4 Dibromonaphthalene