98600-34-1

98600-34-1 - Names and Identifiers

Name	4-Bromoindole-3-carboxaldehyde
Synonyms	4-BROMO-3-FORMYL-1H-INDOLE 4-Bromoindole-3-carbaldehyde 4-BROMO-3-INDOLECARBALDEHYDE 4-Bromoindole-3-carboxaldehyde 4-BROMOINDOLE-3-CARBOXALDEHYDE 4-BROMOINDOLE-3-CARBOXYALDEHYDE 4-BoMo-1H-indole-3-carbaldehyde 4-BROMO-1H-INDOLE-3-CARBALDEHYDE 4-Bromo-1H-indole-3-carbaldehyde 1H-Indole-3-carboxaldehyde, 4-bromo-
CAS	98600-34-1
InChI	InChI=1/C9H6BrNO/c10-7-2-1-3-8-9(7)6(5-12)4-11-8/h1-5,11H

98600-34-1 - Physico-chemical Properties

Molecular Formula	C9H6BrNO
Molar Mass	224.05
Density	1.727±0.06 g/cm3(Predicted)
Melting Point	179-180°C
Boling Point	395.6±22.0 °C(Predicted)
Flash Point	193°C
Solubility	Soluble in water (slightly).
Vapor Presure	1.82E-06mmHg at 25°C
Appearance	Solid
Color	White to Yellow
pKa	14.57±0.30(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.752
Physical and Chemical Properties	Melting Point: 179 - 180

98600-34-1 - Risk and Safety

Risk Codes	R21/22 - Harmful in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R22 - Harmful if swallowed
Safety Description	S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note	Irritant

98600-34-1 - Introduction

It is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Yellow to orange crystals or powdery solids.
-Molecular formula: C9H6BrNO
-Molecular weight: 230.05g/mol
-Melting point: 96-99°C
-Boiling point: 350°C
-Solubility: Slightly soluble in water, soluble in common organic solvents.

Use:
It has many applications in organic synthesis, including as an intermediate and reagent. It can be used in the synthesis of indole compounds, drugs and pesticides.

Preparation Method:
Generally, the preparation of the pill can be carried out by the following steps:
1. Indole reacts with bromine under alkaline conditions to give 4-bromoindole.
2. Using 4-bromoindole as raw material, oxidation is carried out under appropriate reaction conditions to obtain pyridine.

Safety Information:
The following safety precautions should be paid attention to during use and storage:
-It is an organic compound with certain toxicity. Direct contact with skin and eyes should be avoided.
-Wear appropriate protective gloves, glasses and protective clothing during operation.
-Operate in a well-ventilated place to avoid inhaling its vapor or dust.
-After use, it should be sealed and stored away from fire and oxidant.
-Observe local waste disposal regulations when disposing.

Please note that the above information is for reference only, and when using any chemicals, you should follow the correct safety procedures and technical guidelines.

Last Update：2024-04-09 19:05:53