1137-73-1
NN-Anilinediacetic Acid
CAS: 1137-73-1
Molecular Formula: C10H11NO4
1137-73-1 - Names and Identifiers
| Name | NN-Anilinediacetic Acid |
| Synonyms | NSC 105534 AKOS AU36-M347 anilinediaceticacid 2,2'-(Phenylazanediyl) NN-Anilinediacetic Acid N-Phenyliminodiacetic acid NN-Di(carboxymethyl)aniline 2,2'-(phenylimino)diacetate Acetic acid,1-phenyliminodi- 2,2'-(phenylimino)diacetic acid N-(Carboxymethyl)-N-phenylglycine N-(Carboxymethyl)anilinoacetic acid Glycine, N-(carboxymethyl)-N-phenyl- |
| CAS | 1137-73-1 |
| InChI | InChI=1/C10H11NO4/c12-9(13)6-11(7-10(14)15)8-4-2-1-3-5-8/h1-5H,6-7H2,(H,12,13)(H,14,15)/p-2 |
1137-73-1 - Physico-chemical Properties
| Molecular Formula | C10H11NO4 |
| Molar Mass | 209.2 |
| Density | 1.397±0.06 g/cm3(Predicted) |
| Melting Point | 156 °C |
| Boling Point | 451.2±30.0 °C(Predicted) |
| Flash Point | 226.7°C |
| Vapor Presure | 6.25E-09mmHg at 25°C |
| Appearance | Powder |
| Color | Grayish to beige |
| BRN | 2808435 |
| pKa | pK1:2.40;pK2:4.98 (20°C) |
| Storage Condition | Room Temprature |
| MDL | MFCD00043570 |
1137-73-1 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| HS Code | 29252900 |
1137-73-1 - Introduction
N-Phenyliminodiacetic acid, also known as DTPA-PA, is an organic compound. The following is a description of the properties, uses, preparation methods and safety information of the compound:
Nature:
N-Phenyliminodiacetic acid is a white or light yellow solid with good solubility. It is a strong chelating agent with good complexing ability and stability.
Use:
N-phenyliminodiacetic acid is mainly used as a metal ion chelating agent and complexing agent. It can form a stable complex with metal ions and has a wide range of applications. For example, it is commonly used in radioisotope therapy, chemical analysis, and plant nutrition maintenance in the medical and agricultural fields.
Preparation Method:
The preparation of N-phenyliminodiacetic acid can be obtained by the reaction of phenylimine and chloroacetic acid. The specific preparation method needs to be further refined and optimized to obtain higher yield and purity.
Safety Information:
N-phenyliminodiacetic acid is relatively safe to the human body under normal use conditions, but the following matters should be paid attention to during use:
-Avoid inhalation and contact with sensitive areas such as skin and eyes to avoid irritation and allergic reactions.
-Pay attention to personal protection when using, such as wearing appropriate protective gloves, face shield and goggles.
-In case of discomfort or accident, stop using it immediately and seek medical help.
-must be stored in a dry, cool and well-ventilated place, avoid contact with fire and oxidizing agent.
Nature:
N-Phenyliminodiacetic acid is a white or light yellow solid with good solubility. It is a strong chelating agent with good complexing ability and stability.
Use:
N-phenyliminodiacetic acid is mainly used as a metal ion chelating agent and complexing agent. It can form a stable complex with metal ions and has a wide range of applications. For example, it is commonly used in radioisotope therapy, chemical analysis, and plant nutrition maintenance in the medical and agricultural fields.
Preparation Method:
The preparation of N-phenyliminodiacetic acid can be obtained by the reaction of phenylimine and chloroacetic acid. The specific preparation method needs to be further refined and optimized to obtain higher yield and purity.
Safety Information:
N-phenyliminodiacetic acid is relatively safe to the human body under normal use conditions, but the following matters should be paid attention to during use:
-Avoid inhalation and contact with sensitive areas such as skin and eyes to avoid irritation and allergic reactions.
-Pay attention to personal protection when using, such as wearing appropriate protective gloves, face shield and goggles.
-In case of discomfort or accident, stop using it immediately and seek medical help.
-must be stored in a dry, cool and well-ventilated place, avoid contact with fire and oxidizing agent.
Last Update：2024-04-09 15:17:51
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CAS: 1137-73-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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