4-Iodo-2-nitrotoluene

Product Name: 4-Iodo-2-nitrotoluene
CAS No.: 41252-97-5
Chemical Name: 4-Iodo-2-nitrotoluene
Synonyms: 2-nitro-4-iodotoluol;2-Nitro-4-iodotoluene;4-IODO-2-NITROTOLUENE;Toluene, 4-iodo-2-nitro;4-Iodo-2-nitrotoluene 95%;4-Iodo-2-nitrotoluene, 97+%;3-Nitro-4-methylphenyl iodide;3-Nitro-4-methyl-1-iodobenzene;1-Methyl-2-nitro-4-iodobenzene;4-IODO-1-METHYL-2-NITROBENZENE
CBNumber: CB6128412
Molecular Formula: C7H6INO2
Formula Weight: 263.03
MOL File: 41252-97-5.mol

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4-Iodo-2-nitrotoluene Property

Melting point:: 43 °C
Boiling point:: 286.9±20.0 °C(Predicted)
Density: 1.883±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Toluene
form: powder to crystal
color: Light yellow to Yellow to Orange
Water Solubility: Slightly soluble in water.
Sensitive: Light Sensitive
CAS DataBase Reference: 41252-97-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36/37/39-22
Hazard Note: Irritant
HS Code: 2904200090

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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: I0993
Product name: 4-Iodo-2-nitrotoluene
Purity: >98.0%(GC)
Packaging: 5g
Price: $73
Updated: 2025/07/31

TRC

Product number: I715723
Product name: 4-Iodo-2-nitrotoluene
Packaging: 50mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: J93572
Product name: 4-Iodo-2-nitrotoluene
Packaging: 1g
Price: $10
Updated: 2021/12/16

Apolloscientific

Product number: OR0542
Product name: 4-Iodo-2-nitrotoluene
Purity: 98%
Packaging: 5g
Price: $24
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4754-H-X0
Product name: 4-Iodo-2-nitrotoluene
Purity: 95%
Packaging: 5G
Price: $26
Updated: 2021/12/16

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4-Iodo-2-nitrotoluene Chemical Properties,Usage,Production

Chemical Properties

Brown crystalline

Uses

4-Iodo-2-nitrotoluene is used to produce 3-(4-methyl-3-nitro-phenyl)-1H-indole at the temperature of 40°C.

Synthesis

119-32-4

41252-97-5

Synthesis of 4-iodo-2-nitrotoluene: To an aqueous (40 mL) suspension of 4-methyl-3-nitroaniline (4.30 g, 28.26 mmol) cooled in an ice-water bath, 98% sulfuric acid (1.89 mL) was slowly added. Subsequently, sodium chloride was added to an ice-water bath to reduce the temperature to -2°C and a solution of NaNO2 (2.15 g, 31.10 mmol) in water (10 mL) was added at a rate that controlled the reaction temperature to not exceed -2°C. After addition, the mixture was stirred at -2°C for 45 minutes. The resulting diazonium salt solution was slowly added to the boiling NaI solution (12.89 g, 86 mmol) in batches (note: vigorous gas release). After addition, the reaction mixture was cooled to room temperature and extracted four times with dichloromethane (50 mL). The organic phases were combined, washed sequentially with saturated NaHCO3 solution (40 mL) and water (40 mL), dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to afford 4-iodo-2-nitrotoluene (6.07 g, 82% yield).1H NMR (400 MHz, CDCl3): δ 8.28 (d, 1H, J = 1.8 Hz, Ar-H), 7.81 (dd, 1H, J = 2.2, 8.1 Hz, Ar-H), 7.09 (d, 1H, J = 8.1 Hz, Ar-H), 2.55 (d, 1H, J = 8.1 Hz, Ar-H), 7.09 (d, 1H, J = 8.1 Hz, Ar-H). Ar-H), 2.55 (s, 3H, CH3).

References

[1] Patent: US9200319, 2015, B2. Location in patent: Page/Page column 57; 58
[2] Angewandte Chemie - International Edition, 2001, vol. 40, # 17, p. 3148 - 3151
[3] Chemistry - A European Journal, 2002, vol. 8, # 6, p. 1485 - 1499
[4] Patent: WO2010/127855, 2010, A1. Location in patent: Page/Page column 121; 122
[5] Justus Liebigs Annalen der Chemie, 1871, vol. 158, p. 337

4-Iodo-2-nitrotoluene Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Iodo-2-nitrotoluene Suppliers

Americas 1 Belgium 1 China 161 Europe 1 Germany 2 India 8 Japan 1 United Kingdom 6 United States 18 Global 199

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View Lastest Price from 4-Iodo-2-nitrotoluene manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 4-Iodo-2-nitrotoluene 41252-97-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-07-04

Hebei Fengjia New Material Co., Ltd

Product: 2-Nitro-4-iodotoluene 41252-97-5
Price: US $120.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1000000
Release date: 2024-08-15

Henan Aochuang Chemical Co.,Ltd.

Product: 4-Iodo-2-nitrotoluene 41252-97-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-14

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