ChemicalBook > CAS DataBase List > 3,4-Dichloroiodobenzene

3,4-Dichloroiodobenzene

Product Name
3,4-Dichloroiodobenzene
CAS No.
20555-91-3
Chemical Name
3,4-Dichloroiodobenzene
Synonyms
3,4-DICHLOROIODOBENZENE;4-Iodo-o-dichlorobenzene;3,4-Dichlorophenyl iodide;1,2-dichloro-4-iodo-benzen;3,4-Dichloro-1-iodobenzene;1,2-DICHLORO-4-IODOBENZENE;3,4-Dichloroiodobenzene 99%;3,4-Dichloroiodobenzene,98%;Benzene,1,2-dichloro-4-iodo-;1,2-Dichloro-4-iodobenzene >
CBNumber
CB0752815
Molecular Formula
C6H3Cl2I
Formula Weight
272.9
MOL File
20555-91-3.mol
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3,4-Dichloroiodobenzene Property

Melting point:
27-29 °C (lit.)
Boiling point:
116-118 °C (12 mmHg)
Density 
1.9882 (estimate)
refractive index 
1.6480
Flash point:
>230 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to lump to clear liquid
color 
White or Colorless to Yellow
Sensitive 
Light Sensitive
BRN 
2245136
CAS DataBase Reference
20555-91-3(CAS DataBase Reference)
EPA Substance Registry System
Benzene, 1,2-dichloro-4-iodo- (20555-91-3)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
37/39-26-36/37/39
WGK Germany 
3
Hazard Note 
Irritant/Light Sensitive
TSCA 
Yes
HS Code 
29039990
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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
541753
Product name
3,4-Dichloroiodobenzene
Purity
98%
Packaging
25g
Price
$48.8
Updated
2024/03/01
Sigma-Aldrich
Product number
541753
Product name
3,4-Dichloroiodobenzene
Purity
98%
Packaging
250g
Price
$745
Updated
2022/05/15
TCI Chemical
Product number
D1436
Product name
1,2-Dichloro-4-iodobenzene
Packaging
10G
Price
$31
Updated
2024/03/01
Alfa Aesar
Product number
A13440
Product name
1,2-Dichloro-4-iodobenzene, 98%
Packaging
10g
Price
$32.65
Updated
2024/03/01
Alfa Aesar
Product number
A13440
Product name
1,2-Dichloro-4-iodobenzene, 98%
Packaging
50g
Price
$89.65
Updated
2024/03/01
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3,4-Dichloroiodobenzene Chemical Properties,Usage,Production

Chemical Properties

beige low melting solid

Uses

3,4-Dichloroiodobenzene may be used in the preparation of:

  • tetrachloromethoxybiphenyls
  • 1-(3,4-dichlorophenyl)-2-trimethylsilylacetylene
  • 2-(3,4-dichlorocinnamyl)isoindoline-1,3-dione

General Description

3,4-Dichloroiodobenzene undergoes Stille coupling reaction with vinyltributyltin in the presence of Pd(0)precursors to furnish styrene derivative.

3,4-Dichloroiodobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dichloroiodobenzene Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2882
Advantage
65
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18217
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11605
Advantage
64
Shanghai Harvest Chemical Industrial Co., Ltd.
Tel
21-31038972 15721252604
Fax
+86-21-51385350
Email
ammyzuo@harvest-chem.com
Country
China
ProdList
2511
Advantage
64
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View Lastest Price from 3,4-Dichloroiodobenzene manufacturers

Speranza Chemical Co., Ltd.
Product
1,2-Dichloro-4-iodobenzene 20555-91-3
Price
US $193.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
300MT/year
Release date
2019-12-24
Henan Fengda Chemical Co., Ltd
Product
3,4-Dichloroiodobenzene 20555-91-3
Price
US $101.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-28
Hebei Mojin Biotechnology Co., Ltd
Product
3,4-Dichloroiodobenzene 20555-91-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-14

20555-91-3, 3,4-DichloroiodobenzeneRelated Search:


  • Benzene,1,2-dichloro-4-iodo-
  • 3,4-Dichloro-1-iodobenzene
  • 3,4-Dichlorophenyl iodide
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  • 3,4-Dichloroiodobenzene,98%
  • 3,4-Dichloroiodobenzene 99%
  • 3,4-Dichloroiodobenzene(1,2-Dichloro-4-iodobenzene)
  • 1,2-DICHLORO-4-IODOBENZENE
  • 3,4-DICHLOROIODOBENZENE
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  • 3,4-Dichloroiodobenzene ISO 9001:2015 REACH
  • 20555-91-3
  • Cl2C6H3I
  • Cl2C6H3l
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Building Blocks
  • Aryl
  • C6
  • HALOGEN
  • Aryl
  • Building Blocks
  • C6
  • Chemical Synthesis
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Chlorine Compounds
  • Iodine Compounds