102170-51-4

102170-51-4 - Names and Identifiers

Name	3-CARBAMOYL-5-NITROPHENYLBORONIC ACID
Synonyms	3-borono-5-nitrobenzamide 3-CARBAMOYL-5-NITROPHENYLBORONIC ACID 3-Carbamoyl-5-nitrobenzeneboronic acid 3-AMINOCARBONYL-5-NITROPHENYLBORONIC ACID Benzeneboronic Acid, 3-Carbamoyl-5-Nitro- Benzeneboronic acid, 3-carbamoyl-5-nitro- 3-(AMINOCARBONYL)-5-NITROBENZENEBORONIC ACID
CAS	102170-51-4
InChI	InChI=1/C7H7BN2O5/c9-7(11)4-1-5(8(12)13)3-6(2-4)10(14)15/h1-3,12-13H,(H2,9,11)

102170-51-4 - Physico-chemical Properties

Molecular Formula	C7H7BN2O5
Molar Mass	209.95
Density	1.54±0.1 g/cm3(Predicted)
Melting Point	269-271
Boling Point	414.4±55.0 °C(Predicted)
Flash Point	204.4°C
Vapor Presure	1.31E-07mmHg at 25°C
pKa	6.24±0.10(Predicted)
Storage Condition	Sealed in dry,2-8°C
Refractive Index	1.618
Physical and Chemical Properties	Storage Conditions: Keep Cold

102170-51-4 - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Note	Irritant/Keep Cold

102170-51-4 - Introduction

3-formylamino-5-nitrophenylboronic acid is an organoboron compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: White crystalline solid or powder
-Molecular formula: C8H8BN3O6
-Molecular weight: 237.98g/mol
-Melting point: 185-195 degrees Celsius
-Solubility: Soluble in some organic solvents and alcohols, insoluble in water
-Stability: relatively stable at room temperature

Use:
-3-formylamino-5-nitrophenylboronic acid can be used as a reagent in organic synthesis, especially in the synthesis of aniline compounds.
-It is an important activating reagent, can react with some organic compounds, including amination reaction, hydrogenation reaction, carbonylation reaction, etc.

Preparation Method:
The preparation method of-3-formylamino-5-nitrophenylboronic acid is relatively simple.
-A commonly used preparation method is to react 3-amino-2-formyl-6-nitrophenol with triethylamine boric acid catalyst in ethanol, and obtain the target product through distillation and crystallization.

Safety Information:
-3-formylamino-5-nitrophenylboronic acid is a chemical and should comply with relevant operating specifications and safety measures.
-It may be irritating to the skin and eyes, so you need to pay attention to protective measures when exposed.
-During use or storage, keep away from ignition sources, avoid contact with oxidants and combustibles, and keep the container tightly closed to prevent unnecessary risks and accidents.
-If ingested or inhaled, seek medical attention immediately.

Last Update：2024-04-10 22:29:15