1-Ethyl-4-iodobenzene

1-Ethyl-4-iodobenzene Suppliers list

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:	4006356688 18621169109
Email:	market03@meryer.com

1-Ethyl-4-iodobenzene manufacturers

1-Ethyl-4-iodobenzene Basic information

Product Name:	1-Ethyl-4-iodobenzene
Synonyms:	4-ETHYLIODOBENZENE;P-ETHYLIODOBENZENE;4-Iodoethylbenzene;1-Ethyl-4-iodobenzene,99%;p-Iodoethylbenzene;4-Iodo-1-ethylbenzene; Benzene, 1-ethyl-4-iodo-;1-Ethyl-4-iodobenzene
CAS:	25309-64-2
MF:	C8H9I
MW:	232.06
EINECS:	607-691-3
Product Categories:	Iodine Compounds;Aryl;C8;Halogenated Hydrocarbons
Mol File:	25309-64-2.mol

1-Ethyl-4-iodobenzene Chemical Properties

Melting point	-17 °C
Boiling point	112-113 °C (20 mmHg)
density	1,6 g/cm³
refractive index	1.5905-1.5925
Fp	107 °C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	liquid
Specific Gravity	1.6
color	Yellow
Sensitive	Light Sensitive
BRN	2076973
CAS DataBase Reference	25309-64-2(CAS DataBase Reference)

Safety Information

MSDS Information

Provider	Language
ACROS	English
ALFA	English

1-Ethyl-4-iodobenzene Usage And Synthesis

Chemical Properties	clear colorless to yellow liquid
Synthesis	100-41-4 25309-64-2 GENERAL STEPS: To a solution of 1,2-dimethylbenzene (0.106 g, 1 mmol) in acetonitrile (10 mL) was sequentially added iodine (1 mmol, 0.126 g) and polymer-loaded periodate (0.6 g, 1.05 mmol). The reaction mixture was stirred at 40 °C for 1 hour. The progress of the reaction was monitored by thin layer chromatography (TLC) and the unfolding agent was a solvent mixture of ethyl acetate and hexane (1:9, v/v). After completion of the reaction, the mixture was cooled to room temperature and filtered. Excess iodine in the filtrate was quenched by adding sodium bisulfite solution (1 M) dropwise. The organic layer was separated, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to remove the solvent. The crude product was purified by silica gel column chromatography, eluting with a mixed solvent gradient of hexane and ethyl acetate to give 1-ethyl-4-iodobenzene in 95% isolated yield with a boiling point of 235 °C (literature value: 234 °C).
References	[1] Bulletin of the Chemical Society of Ethiopia, 2014, vol. 28, # 2, p. 305 - 308 [2] Journal of applied chemistry of the USSR, 1984, vol. 57, # 1 pt 2, p. 121 - 123 [3] Journal fuer Praktische Chemie (Leipzig), 1902, vol. <2> 65, p. 568 [4] Journal of the Indian Chemical Society, 1936, vol. 13, p. 187 [5] Journal of the Indian Chemical Society, 1937, vol. 14, p. 157

1-Ethyl-4-iodobenzene Preparation Products And Raw materials

Raw materials	2-Ethyliodobenzene-->Sulfuric acid-->4'-Iodoacetophenone-->Ethylbenzene-->iodine-->Acetonitrile-->Nitric acid-->Iodine-->Acetic acid
Preparation Products	4-Ethylphenylhydrazine hydrochloride-->4-Ethylphenylacetylene-->1-Azido-4-ethyl-benzene

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