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1-Iodo-4-nitrobenzene

1-Iodo-4-nitrobenzene structure

CAS No.: 30306-69-5

Chemical Name:: 1-Iodo-4-nitrobenzene

Synonyms: AURORA KA-6698;IODONITROBENZENE;4-IODONITROBENZENE;P-NITROIODOBENZENE;P-IODONITROBENZENE;1-IODO-4-NITROBENZENE

CBNumber:: CB9346958

Molecular Formula:: C6H4INO2

Molecular Weight:: 249.01

MDL Number:: MFCD00007299

MOL File:: 30306-69-5.mol

Last updated:2025-02-18 19:55:12

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1-Iodo-4-nitrobenzene Properties

Melting point	171-173 °C(lit.)
Boiling point	289 °C772 mm Hg(lit.)
Flash point	100 °C
CAS DataBase Reference	30306-69-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	26-37/39
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3

1-Iodo-4-nitrobenzene Chemical Properties,Uses,Production

Uses

1-Iodo-4-nitrobenzene is a generic chemical reagent used in organic synthesis such as the stereoselective semihydrogenation of alkynes or in the formulation of new arylisoquinolones with anti-inflammatory activity.

Preparation

Preparation of 1-iodo-4-nitrobenzene from 4-Nitroaniline.
Principle: Diazonium salts undergo a large number of reactions in which the diazo group is lost as molecular nitrogen and is replaced by variety of other groups (e.g. OH, I, Br, Cl, F, CN, NO2, H, SO2H, Ar) which become attached to the aromatic ring.
Reaction:
Preparation of 1-iodo-4-nitrobenzene from 4-Nitroaniline
Procedure: Take 0.5 g p-nitro aniline, 0.41 ml conc. H2SO4 and 3 ml water in a conical flask. Stir it well and cool to 0-5°C. Add a cold solution of 0.25 g NaNO2 in 0.75 ml distilled water to the above solution. Filter the resultant cold solution, and add the filtrate with stirring to a solution of 1 g KI in 3 ml water taken in a beaker. Filter the product separated out and wash it with water. Dry the product, record the practical yield and re-crystallize it.
Re-crystallization: Dissolve the crude product in minimum amount of ethyl alcohol in a beaker by heating on a water bath. Filter the hot solution and cool the filtrate. The shiny brown crystals of p-iodo nitro benzene separate out. Filter, dry and record the melting point and TLC (using toluene as a solvent).

Synthesis Reference(s)

Journal of the American Chemical Society, 83, p. 1928, 1961 DOI: 10.1021/ja01469a036
The Journal of Organic Chemistry, 33, p. 3670, 1968 DOI: 10.1021/jo01273a083

1-Iodo-4-nitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

1-Iodo-4-nitrobenzene Suppliers

Global( 45)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	3999	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10035	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14359	58
Shaanxi Dideu New Materials Co. Ltd	+86-18192503167 18192503167;	1036@dideu.com	China	6992	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32343	55
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.	023-13650506873 19923294409	xingcanyaoye@sina.com	China	1604	58
Shanghai Synchem Pharma Co., ltd	21-619849051-1 18521059765	synchempharma@aliyun.com	China	6468	55
Cool Pharm, Ltd	021-58581007 18019463053	sales@coolpharm.com	China	12985	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Fuxin Pharmaceutical	58
Win-Win chemical CO., Limited	58
Shaanxi Dideu New Materials Co. Ltd	58
Amadis Chemical Company Limited	58
Mainchem Co., Ltd.	55
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.	58
Shanghai Synchem Pharma Co., ltd	55
Cool Pharm, Ltd	58

View Lastest Price from 1-Iodo-4-nitrobenzene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-07-25	1-Iodo-4-nitrobenzene 30306-69-5	US $0.00-0.00 / KG	1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
	2024-07-25	1-Iodo-4-nitrobenzene 30306-69-5	US $1.00 / KG	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd

1-Iodo-4-nitrobenzene
30306-69-5
US $0.00-0.00 / KG
98.0%
Shaanxi Dideu New Materials Co. Ltd

1-Iodo-4-nitrobenzene
30306-69-5
US $1.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

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P-IODONITROBENZENE P-NITROIODOBENZENE 4-IODONITROBENZENE AURORA KA-6698 IODONITROBENZENE 1-IODO-4-NITROBENZENE 30306-69-5 C6H4NO2 Building Blocks Nitrogen Compounds Organic Building Blocks Nitro Compounds