ChemicalBook > CAS DataBase List > 1,4-Diiodobenzene

1,4-Diiodobenzene

Product Name
1,4-Diiodobenzene
CAS No.
624-38-4
Chemical Name
1,4-Diiodobenzene
Synonyms
diiodobenzene;1,4-Diiodobenze;P-DIIODOBENZENE;4-DIIODOBENZENE;1,4-Diiobenzene;1,4-diiodbenzene;1,4-Diodobenzene;1,4-Diidobenzene;1,4-diiodo-benzen;1,4-DIIODOBENZENE
CBNumber
CB0293970
Molecular Formula
C6H4I2
Formula Weight
329.9
MOL File
624-38-4.mol
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1,4-Diiodobenzene Property

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)
NIST Chemistry Reference
Benzene, 1,4-diiodo-(624-38-4)
EPA Substance Registry System
Benzene, 1,4-diiodo- (624-38-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25
WGK Germany 
3
F 
8
TSCA 
Yes
HS Code 
29036990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
193526
Product name
1,4-Diiodobenzene
Purity
99%
Packaging
10g
Price
$70.8
Updated
2024/03/01
Sigma-Aldrich
Product number
193526
Product name
1,4-Diiodobenzene
Purity
99%
Packaging
50g
Price
$130
Updated
2024/03/01
TCI Chemical
Product number
D0608
Product name
1,4-Diiodobenzene
Purity
>98.0%(GC)
Packaging
5g
Price
$19
Updated
2024/03/01
TCI Chemical
Product number
D0608
Product name
1,4-Diiodobenzene
Purity
>98.0%(GC)
Packaging
25g
Price
$71
Updated
2024/03/01
Alfa Aesar
Product number
A15335
Product name
1,4-Diiodobenzene, 98%
Packaging
25g
Price
$63.5
Updated
2024/03/01
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1,4-Diiodobenzene Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

p-Terphenyl
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1,4-Diiodobenzene Suppliers

Americas 1 Austria 1 Belgium 1 China 343 Europe 3 France 2 Germany 4 India 39 Japan 5 Poland 1 Slovakia 1 Switzerland 2 The Netherlands 2 Ukraine 2 United Kingdom 12 United States 40 Global 459
Acros Organics
Tel
--
Fax
--
Email
info@acros.com
Country
Belgium
ProdList
6772
Advantage
81
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View Lastest Price from 1,4-Diiodobenzene manufacturers

Speranza Chemical Co., Ltd.
Product
1,4-Diiodobenze 624-38-4
Price
US $20.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
20 tons
Release date
2019-12-24
WUHAN FORTUNA CHEMICAL CO., LTD
Product
1,4-Diiodobenzene 624-38-4
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-30
Hebei Weibang Biotechnology Co., Ltd
Product
1,4-Diiodobenzene 624-38-4
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100 mt
Release date
2024-11-20

624-38-4, 1,4-DiiodobenzeneRelated Search:

2,3,5-TRIIODOBENZOIC ACID SODIUM SALT 1,4-Diiodobenzene TETRAIODOPHTHALIC ANHYDRIDE 1,4-DIIODO-2,5-DIMETHYLBENZENE 2,3,5-Triiodobenzoic acid 1,2,3,4-tetrafluoro-5,6-diiodobenzene 3,5-Diiodobenzaldehyde 3,3'-Diiodobenzophenone Sodium levothyroxine 4-Hydroxy-3,5-diiodophenylacetic acid 1,3-Diiodobenzene,98+%,M-DIIODOBENZENE,1,3-DIIODOBENZENE,1,3-diiodo-benzen、1,3-diiodobenzene、m-Diiodobenzene、1,3-diiodo-benzene、1,3-Dijodbenzol 2-BROMO-1,4-DIIODOBENZENE 3,5-Diiodobenzyl alcohol O-DIIODOBENZENE,1,2-Diiodobenzene (stabilized with Copper chip),1,2-DIIODOBENZENE,1,2-Diiodobenzene,99%,1,2-Diiodobenzene,98% Ioxynil 2,4-Diamino-1,5-diiodobenzene Iodobenzene 1,2,4,5-tetrafluoro-3,6-diiodobenzene

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