4-Iodo-2-nitroaniline
- Product Name
- 4-Iodo-2-nitroaniline
- CAS No.
- 20691-72-9
- Chemical Name
- 4-Iodo-2-nitroaniline
- Synonyms
- 4-Iodo-2-nitroaniline;4-IODO-2-NITROANILINE 97;4-Iodo-2-nitrophenylamine;4-Iodo-2-nitrobenzenamine;4-Iodo-2-nitroaniline 98%;2-Amino-5-iodonitrobenzene;Benzenamine, 4-iodo-2-nitro-;4-
Iodo- 2- nitroaniline;4-Iodo-2-nitroaniline ISO 9001：2015 REACH - CBNumber
- CB5498903
- Molecular Formula
- C6H5IN2O2
- Formula Weight
- 264.02
- MOL File
- 20691-72-9.mol
4-Iodo-2-nitroaniline Property
- Melting point:
- 120-123 °C (lit.)
- Boiling point:
- 352.9±27.0 °C(Predicted)
- Density
- 2.101±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- -1.19±0.10(Predicted)
- color
- Dark Red to Dark Brown
- Stability:
- Air Sensitive
- InChI
- InChI=1S/C6H5IN2O2/c7-4-1-2-5(8)6(3-4)9(10)11/h1-3H,8H2
- InChIKey
- QVCRSYXVWPPBFJ-UHFFFAOYSA-N
- SMILES
- C1(N)=CC=C(I)C=C1[N+]([O-])=O
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H317May cause an allergic skin reaction
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 654108
- Product name
- 4-Iodo-2-nitroaniline
- Purity
- 97%
- Packaging
- 10g
- Price
- $404
- Updated
- 2023/06/20
- Product number
- I1029
- Product name
- 4-Iodo-2-nitroaniline
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $36
- Updated
- 2025/07/31
- Product number
- I1029
- Product name
- 4-Iodo-2-nitroaniline
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $143
- Updated
- 2025/07/31
- Product number
- I737143
- Product name
- 4-Iodo-2-nitroaniline
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- I737143
- Product name
- 4-Iodo-2-nitroaniline
- Packaging
- 50mg
- Price
- $55
- Updated
- 2021/12/16
4-Iodo-2-nitroaniline Chemical Properties,Usage,Production
Uses
4-Iodo-2-nitroaniline can be used in organic synthesis.
Synthesis
2-Iodo-4-nitroaniline can be synthesized via reaction of 4-nitroaniline with iodine and silver acetate.
Synthesis
88-74-4
20691-72-9
The general procedure for the synthesis of 4-iodo-2-nitroaniline from 2-nitroaniline is as follows: iodination in the presence of Na2SO3 (typical procedure). To a 100 mL round bottom flask was added a solution of 3 mmol 2-nitroaniline in 10 mL acetic acid and a solution of KI3 and Na2SO3 prepared in advance by adding 3 mmol iodine and 3 mmol Na2SO3 to the solution. A solution of 3 mmol potassium iodide in 3 mL of water was quickly added. At the same time, a solution of 3 mmol NaIO4 in 5 mL of water was added and 0.5 mL of sulfuric acid was quickly added using a pressure-balanced dropping funnel. The reaction mixture was stirred at 25 °C and the reaction progress was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the mixture was poured into ice-cold water and the solid product, 4-iodo-2-nitroaniline, was isolated by vacuum filtration, washed twice with deionized water and dried under appropriate conditions.
References
[1] Monatshefte fur Chemie, 2002, vol. 133, # 10, p. 1325 - 1330
[2] Tetrahedron Letters, 2006, vol. 47, # 28, p. 4793 - 4796
[3] Russian Journal of Organic Chemistry, 2016, vol. 52, # 3, p. 433 - 436
[4] Zh. Org. Khim., 2016, vol. 52, # 3, p. 433 - 436,4
[5] Tetrahedron, 2003, vol. 59, # 14, p. 2497 - 2518
4-Iodo-2-nitroaniline Preparation Products And Raw materials
Raw materials
Preparation Products
4-Iodo-2-nitroaniline Suppliers
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
View Lastest Price from 4-Iodo-2-nitroaniline manufacturers
- Product
- 2-Iodo-4-nitroaniline 20691-72-9
- Price
- US $0.00/KG
- Min. Order
- 10g
- Purity
- 99%
- Supply Ability
- 50mt/year
- Release date
- 2020-06-22
- Product
- 4-Iodo-2-nitroaniline 20691-72-9
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg-1000kg
- Release date
- 2019-12-25