4-Amino-3,5-diiodobenzoic acid
- CAS No.
- 2122-61-4
- Chemical Name:
- 4-Amino-3,5-diiodobenzoic acid
- Synonyms
- LABOTEST-BB LT00080707;4-amino-3,5-diiodo-benzoicaci;3,5-dijod-4-aminohippursaeure;4-AMINO-3,5-DIIODOBENZOIC ACID;3,5-DIIODO-4-AMINOBENZOIC ACID;Benzoic acid, 4-aMino-3,5-diiodo-;4-Amino-3,5-diiodobenzoic acid,85%;4-Amino-3,5-diiodobenzoic acid, 98+%;4-AMINO-3,5-DIIODOBENZOIC ACID: TECH., 90%
- CBNumber:
- CB7292361
- Molecular Formula:
- C7H5I2NO2
- Molecular Weight:
- 388.93
- MOL File:
- 2122-61-4.mol
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | >300 °C(lit.) |
|---|---|
| Boiling point | 448.7±45.0 °C(Predicted) |
| Density | 2.3815 (estimate) |
| storage temp. | 2-8°C |
| pka | 4.16±0.10(Predicted) |
| Water Solubility | Soluble in water (partly miscible). |
| Sensitive | Light Sensitive |
| BRN | 2103037 |
| CAS DataBase Reference | 2122-61-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 26-37/39-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DG2310000 | |||||||||
| HS Code | 29224985 | |||||||||
| NFPA 704 |
|
4-Amino-3,5-diiodobenzoic acid Chemical Properties,Uses,Production
Chemical Properties
beige-pink crystalline powder
Uses
4-Amino-3,5-diiodobenzoic acid is a very useful substituted benzene compound for use as a building block in synthesis. The carboxylic acid and amine functionalities can be used to form linkages through nucleophile-electrophile coupling and the iodides may be used as functional sites for cross-coupling transformations. 4-Amino-3,5-diiodobenzoic acid has been specifically used in the synthesis of an adduct to introduce into Tecoflex polymers to impart radiopaqueness to the material.
Purification Methods
Purify the iodo-acid by dissolving it in dilute NaOH and precipitating with dilute HCl. Alternatively, dissolve it in aqueous NH3 and acidify it with AcOH. Dry it in air. The solubility of the Na salt in H2O is 2.56% at 25o. [Klemme & Hunter J Org Chem 5 510 1940, Beilstein 14 H 439, 14 III 1161, 14 IV 1284.]
4-Amino-3,5-diiodobenzoic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SREE SYNERIC LAB | +91-91-6383636810 +91-9884742764 | Tamil Nadu, India | 465 | 58 | Inquiry |
| SYNOVA CHEMICALS | +91-9920741772 +91-9920741772 | Mumbai, India | 428 | 58 | Inquiry |
| PEE ESS AROMATICS | +91 4426247322 | New Delhi, India | 258 | 30 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 12962 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| SREE SYNERIC LAB | 58 |
| SYNOVA CHEMICALS | 58 |
| PEE ESS AROMATICS | 30 |
| CHEMSWORTH | 30 |
| Capot Chemical Co.,Ltd. | 60 |
| career henan chemical co | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| CONIER CHEM AND PHARMA LIMITED | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 58 |