|  | |  |  | 4-Iodobenzoic acid Basic information | 
|  |  | 4-Iodobenzoic acid Chemical Properties | 
 | Melting point | 270-273 °C(lit.) |  | Boiling point | 318.5±25.0 °C(Predicted) |  | density | 2,184 g/cm3 |  | Fp | >110℃ |  | storage temp. | Keep in dark place,Sealed in dry,Room Temperature |  | solubility | 0.04g/l |  | pka | 4.00(at 25℃) |  | form | Powder |  | color | White to off-white |  | Water Solubility | 0.04 g/L (25 ºC) |  | Sensitive | Light Sensitive |  | BRN | 1860232 |  | InChIKey | GHICCUXQJBDNRN-UHFFFAOYSA-N |  | CAS DataBase Reference | 619-58-9(CAS DataBase Reference) |  | NIST Chemistry Reference | Benzoic acid, 4-iodo-(619-58-9) |  | EPA Substance Registry System | Benzoic acid, 4-iodo- (619-58-9) | 
| Hazard Codes | Xi |  | Risk Statements | 36/37/38 |  | Safety Statements | 26-36-37/39 |  | WGK Germany | 3 |  | RTECS | DH2976000 |  | Hazard Note | Irritant |  | TSCA | Yes |  | HazardClass | IRRITANT, LIGHT SENSITIVE |  | HS Code | 29163900 | 
|  |  | 4-Iodobenzoic acid Usage And Synthesis | 
 | Chemical Properties | 4-Iodobenzoic acid is white to off-white powder |  | Uses | suzuki reaction |  | Uses | 4-Iodobenzoic acid was used in the synthesis of [hydroxy(4-carboxyphenyl)iodonium]ion in situ that helps in the cleavage of a variety of alkenes. |  | Uses | 4-Iodobenzoic acid was used in the synthesis of [hydroxy(4-carboxyphenyl)iodonium]ion in situ that helps in the cleavage of a variety of alkenes. It is is used as anti-infective, contraceptive agent and x-ray contrast medium for diagnostic radiology. |  | Synthesis Reference(s) | The Journal of Organic Chemistry, 45, p. 2365, 1980 DOI: 10.1021/jo01300a020 |  | Purification Methods | Crystallise the acid repeatedly from water and EtOH. Sublime it under vacuum at 100o. [Beilstein 9 IV 1035.] | 
|  |  | 4-Iodobenzoic acid Preparation Products And Raw materials | 
 |