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1,4-Diiodobenzene

1,4-Diiodobenzene structure

CAS No.: 624-38-4

Chemical Name:: 1,4-Diiodobenzene

Synonyms: diiodobenzene;P-DIIODOBENZENE;4-DIIODOBENZENE;1,4-Diiobenzene;1,4-Diiodobenze;1,4-diiodbenzene;1,4-Diodobenzene;1,4-Diidobenzene;1,4-diiodo-benzen;1,4-DIIODOBENZENE

CBNumber:: CB0293970

Molecular Formula:: C6H4I2

Molecular Weight:: 329.9

MDL Number:: MFCD00001054

MOL File:: 624-38-4.mol

MSDS File:: SDS

Last updated:2023-12-24 21:24:35

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1,4-Diiodobenzene Properties

Melting point	131-133 °C (lit.)
Boiling point	285 °C (lit.)
Density	2.350
refractive index	1.6212
Flash point	285°C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Crystalline Powder
color	White to beige
Water Solubility	Soluble in ether and ethanol. Insoluble in water.
Sensitive	Light Sensitive
BRN	1904546
Dielectric constant	2.8799999999999999
InChIKey	LFMWZTSOMGDDJU-UHFFFAOYSA-N
CAS DataBase Reference	624-38-4(CAS DataBase Reference)
FDA UNII	I9XCF83VAV
NIST Chemistry Reference	Benzene, 1,4-diiodo-(624-38-4)
EPA Substance Registry System	Benzene, 1,4-diiodo- (624-38-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

36/37/38

Safety Statements

22-24/25

WGK Germany

TSCA

Yes

HS Code

29036990

NFPA 704

	1
2		0

1,4-Diiodobenzene price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	193526	1,4-Diiodobenzene 99%	624-38-4	10g	$70.8	2024-03-01	Buy
Sigma-Aldrich	193526	1,4-Diiodobenzene 99%	624-38-4	50g	$130	2024-03-01	Buy
TCI Chemical	D0608	1,4-Diiodobenzene >98.0%(GC)	624-38-4	5g	$19	2024-03-01	Buy
TCI Chemical	D0608	1,4-Diiodobenzene >98.0%(GC)	624-38-4	25g	$71	2024-03-01	Buy
Alfa Aesar	A15335	1,4-Diiodobenzene, 98%	624-38-4	25g	$63.5	2024-03-01	Buy

Product number	Packaging	Price	Buy
193526	10g	$70.8	Buy
193526	50g	$130	Buy
D0608	5g	$19	Buy
D0608	25g	$71	Buy
A15335	25g	$63.5	Buy

1,4-Diiodobenzene Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals.

Purification Methods

Crystallise it from EtOH or boiling MeOH, then dry it in air. [Beilstein 5 IV 700.]

1,4-Diiodobenzene synthesis

Synthesis of 1,4-Diiodobenzene from 1-Bromo-4-iodobenzene

1,4-Diiodobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

p-Terphenyl 4-Iodobiphenyl 1,4-Benzenedipropanal 1,4-Bis(trifluoromethyl)-benzene N-PHENYLCARBAZOLE HYDROCHLORIDE

1,2-Diiodobenzene 1 4-BIS(DIPHENYLAMINO)BENZENE 4,4'-Diiodobiphenyl P-DIVINYLBENZENE 85 (9-(4-IODOPHENYL))-9H-CARBAZOLE

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1,4-Diiodobenzene Suppliers

Global( 447)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chemsigma International Co., Ltd.	+86-18136843612 +86-19951791336	info@chemsigma.com	China	963	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7534	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9350	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Speranza Chemical Co., Ltd.	+86-86-075521030354 +8618688942810	sophieliu@speranzachem.com	China	723	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

Supplier	Advantage
Chemsigma International Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Speranza Chemical Co., Ltd.	55
career henan chemical co	58

View Lastest Price from 1,4-Diiodobenzene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-23	1,4-Diiodobenze 624-38-4	US $20.00 / KG	1KG	98%	20 tons	Speranza Chemical Co., Ltd.
2023-12-24	1,4-Diiodobenzene 624-38-4	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-03-06	1,4-Diiodobenzene 624-38-4	US $9.00 / KG	1KG	99.8%	100tons	Hebei Guanlang Biotechnology Co,.LTD

1,4-Diiodobenze
624-38-4
US $20.00 / KG
98%
Speranza Chemical Co., Ltd.

1,4-Diiodobenzene
624-38-4
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

1,4-Diiodobenzene
624-38-4
US $9.00 / KG
99.8%
Hebei Guanlang Biotechnology Co,.LTD

1,4-Diiodobenzene Spectrum

1,4-Diiodobenzene(624-38-4)MS 1,4-Diiodobenzene(624-38-4)¹HNMR 1,4-Diiodobenzene(624-38-4)¹³CNMR 1,4-Diiodobenzene(624-38-4)IR1 1,4-Diiodobenzene(624-38-4)IR2 1,4-Diiodobenzene(624-38-4)IR3 1,4-Diiodobenzene(624-38-4)Raman

624-38-4(1,4-Diiodobenzene)Related Search:

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2,3,5-Triiodobenzoic acid 1,2,3,4-tetrafluoro-5,6-diiodobenzene 3,5-Diiodobenzaldehyde 3,3'-Diiodobenzophenone Sodium levothyroxine

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Ioxynil 2,4-Diamino-1,5-diiodobenzene Iodobenzene

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1,4-DIIODOBENZENE 4-DIIODOBENZENE P-DIIODOBENZENE 1,4-diiodbenzene 1,4-diiodo-benzen Benzene, 1,4-iodo- Benzene, p-diiodo- Benzene,1,4-diiode- Benzene,1,4-diiodo- p-Benzene diiodide 1,4-Phenylene diiodide p-Phenylene diiodide 1,4-Diiobenzene 1,4-Diodobenzene 1,4-Diiodobenzene98% Of two iodobenzene 1,4-Diiodobenzene, 98% 50GR 1,4-two iodobenzene 4,7-diiodobenzo[c][1,2,5]thiadiazole 1,4-Diidobenzene 1,4-Diiodobenze 1,4-Diiodobenzene > 1,4-diodiodobenzene 1,4-Diiodobenzene ISO 9001：2015 REACH 624-38-4 1,4-Diiodobenzene diiodobenzene 13C6]-1,4-Diiodobenzene 624-38-4 124-38-4 Halogenated Hydrocarbons Organic Building Blocks Aryl C6 Building Blocks Building Blocks Chemical Synthesis Halogenated Hydrocarbons Organic Building Blocks Iodine Compounds Aryl C6 Halogenated Hydrocarbons bc0001