ChemicalBook > CAS DataBase List > 4-Iodo-3-nitrobenzoic acid

4-Iodo-3-nitrobenzoic acid

Product Name
4-Iodo-3-nitrobenzoic acid
CAS No.
35674-27-2
Chemical Name
4-Iodo-3-nitrobenzoic acid
Synonyms
4-iodo-3-nitrobenzoicaci;3-Nitro-4-iodobenzoic acid;4-IODO-3-NITROBENZOIC ACID;Benzoic acid, 4-iodo-3-nitro-;4-Iodo-3-nitrobenzoic acid ,98%
CBNumber
CB5372047
Molecular Formula
C7H4INO4
Formula Weight
293.02
MOL File
35674-27-2.mol
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4-Iodo-3-nitrobenzoic acid Property

Melting point:
208-211°C
Boiling point:
390.2±37.0 °C(Predicted)
Density 
2.156±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
form 
powder to crystal
pka
3.32±0.10(Predicted)
color 
Light orange to Yellow to Green
Water Solubility 
Insoluble in water.
Sensitive 
Light Sensitive
InChI
InChI=1S/C7H4INO4/c8-5-2-1-4(7(10)11)3-6(5)9(12)13/h1-3H,(H,10,11)
InChIKey
DNMTZLCNLAIKQC-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=CC=C(I)C([N+]([O-])=O)=C1
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-26-36/37/39
HS Code 
2916399090
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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

TCI Chemical
Product number
I0980
Product name
4-Iodo-3-nitrobenzoic Acid
Purity
>97.0%(GC)(T)
Packaging
1g
Price
$35
Updated
2025/07/31
TCI Chemical
Product number
I0980
Product name
4-Iodo-3-nitrobenzoic Acid
Purity
>97.0%(GC)(T)
Packaging
5g
Price
$100
Updated
2025/07/31
TRC
Product number
I706343
Product name
4-Iodo-3-nitrobenzoic Acid
Packaging
100mg
Price
$45
Updated
2021/12/16
ChemScene
Product number
CS-W002638
Product name
4-Iodo-3-nitrobenzoic Acid
Purity
99.49%
Packaging
5g
Price
$53
Updated
2021/12/16
ChemScene
Product number
CS-W002638
Product name
4-Iodo-3-nitrobenzoic Acid
Purity
99.49%
Packaging
25g
Price
$159
Updated
2021/12/16
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4-Iodo-3-nitrobenzoic acid Chemical Properties,Usage,Production

Uses

4-Iodo-3-nitrobenzoic acid is used as a pharmaceutical intermediate.

Synthesis

1588-83-6

35674-27-2

Example 1 Preparation of 4-iodo-3-nitrobenzoic acid (Compound V): 45 g (0.25 mol) of 4-amino-3-nitrobenzoic acid, 400 mL of deionized water and 100 mL of concentrated hydrochloric acid were added to a reaction flask. Stirring was turned on and the reaction mixture was cooled to 0 to 5 °C before 50 mL of an aqueous solution containing 25.9 g (0.38 mol) of sodium nitrite was slowly added dropwise. Gradual dissolution of the solid was observed. After the dropwise addition was completed, the reaction was maintained at 0 to 5°C and continued for 1 hour. Subsequently, 200 mL of an aqueous solution containing 88 g (0.5 mol) of potassium iodide was slowly added dropwise at the same temperature. After completion of the dropwise addition, the reaction mixture was stirred at room temperature for 2 hours, during which time a solid precipitated. The solid product was collected by filtration, washed with deionized water and dried to give 65 g (0.22 mol) of 4-iodo-3-nitrobenzoic acid (compound V) in 89.7% yield.

References

[1] Patent: US2013/225810, 2013, A1. Location in patent: Paragraph 0081; 0082
[2] Tetrahedron, 2005, vol. 61, # 42, p. 10113 - 10121
[3] Tetrahedron Letters, 1997, vol. 38, # 46, p. 7963 - 7966
[4] Patent: WO2005/40157, 2005, A2. Location in patent: Page/Page column 67-68
[5] Patent: WO2010/62171, 2010, A2. Location in patent: Page/Page column 140

4-Iodo-3-nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Iodo-3-nitrobenzoic acid Suppliers

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View Lastest Price from 4-Iodo-3-nitrobenzoic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4-Iodo-3-nitrobenzoic acid 35674-27-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-06-05
Hebei Chuanghai Biotechnology Co., Ltd
Product
4-Iodo-3-nitrobenzoic acid 35674-27-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-06
Henan Fengda Chemical Co., Ltd
Product
4-Iodo-3-nitrobenzoic acid 35674-27-2
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30

35674-27-2, 4-Iodo-3-nitrobenzoic acidRelated Search:

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  • 4-IODO-3-NITROBENZOIC ACID
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  • 4-Iodo-3-nitrobenzoic acid ,98%
  • Benzoic acid, 4-iodo-3-nitro-
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  • C7H4INO4
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  • Benzoic acid series
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts