4-iodophthalic acid
- Product Name
- 4-iodophthalic acid
- CAS No.
- 6301-60-6
- Chemical Name
- 4-iodophthalic acid
- Synonyms
- Einecs 228-594-9;4-iodophthalic acid;1,2-BENZENEDICARBOXYLIC ACID,4-IODO;4-Iodo-1,2-benzenedicarboxylic acid
- CBNumber
- CB4937698
- Molecular Formula
- C8H5IO4
- Formula Weight
- 292.03
- MOL File
- 6301-60-6.mol
4-iodophthalic acid Property
- Melting point:
- 180-184 °C
- Boiling point:
- 431.1±40.0 °C(Predicted)
- Density
- 2.138±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 2.90±0.10(Predicted)
- Appearance
- White to off-white Solid
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- J97415
- Product name
- 4-iodophthalicacid
- Packaging
- 100mg
- Price
- $40
- Updated
- 2021/12/16
- Product number
- FB148193
- Product name
- 1,2-Benzenedicarboxylicacid,4-iodo
- Packaging
- 100mg
- Price
- $40
- Updated
- 2021/12/16
- Product number
- FB148193
- Product name
- 1,2-Benzenedicarboxylicacid,4-iodo
- Packaging
- 250mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FB148193
- Product name
- 1,2-Benzenedicarboxylicacid,4-iodo
- Packaging
- 500mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- FB148193
- Product name
- 1,2-Benzenedicarboxylicacid,4-iodo
- Packaging
- 1g
- Price
- $190
- Updated
- 2021/12/16
4-iodophthalic acid Chemical Properties,Usage,Production
Synthesis Reference(s)
The Journal of Organic Chemistry, 16, p. 1275, 1951 DOI: 10.1021/jo50002a014
Synthesis
31599-61-8
6301-60-6
The general procedure for the synthesis of 4-iodophthalic acid from 3,4-dimethyl iodobenzene was as follows: 3,4-dimethyl iodobenzene (31 mL, 0.22 mol) was co-dissolved with pyridine (125 mL) in water (375 mL), and potassium permanganate (205 g, 1.3 mol) was slowly added at 60°C and reacted for 16 h under continuous stirring. After completion of the reaction, the temperature was maintained at 60°C and the filtrate was filtered through diatomaceous earth to remove solid impurities. After cooling the filtrate to room temperature, it was acidified by adjusting the pH to 2 with 6N hydrochloric acid and subsequently extracted with ethyl acetate. After purification by column chromatography, the target product 4-iodophthalic acid (44 g, 69% yield) was concentrated.
References
[1] Patent: KR2015/60183, 2015, A. Location in patent: Paragraph 0101; 0102; 0103
[2] European Journal of Organic Chemistry, 2015, vol. 2015, # 27, p. 5919 - 5924
4-iodophthalic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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