3 - Nitro -4- BroMobenzaldehyde
4-BROMO-3-NITRO-BENZALDEHYDE
CAS: 163596-75-6
Molecular Formula: C7H4BrNO3
3 - Nitro -4- BroMobenzaldehyde - Names and Identifiers
| Name | 4-BROMO-3-NITRO-BENZALDEHYDE |
| Synonyms | AKOS B028535 TIMTEC-BB SBB009829 ART-CHEM-BB B028535 4-BROMO-3-NITRO-BENZALDEHYDE Benzaldehyde,4-broMo-3-nitro- 3 - Nitro -4- BroMobenzaldehyde |
| CAS | 163596-75-6 |
| InChI | InChI=1/C7H4BrNO3/c8-6-2-1-5(4-10)3-7(6)9(11)12/h1-4H |
3 - Nitro -4- BroMobenzaldehyde - Physico-chemical Properties
| Molecular Formula | C7H4BrNO3 |
| Molar Mass | 230.02 |
| Density | 1.781±0.06 g/cm3(Predicted) |
| Melting Point | 104-108 °C (lit.) |
| Boling Point | 289.3±30.0 °C(Predicted) |
| Flash Point | 128.8°C |
| Vapor Presure | 0.00222mmHg at 25°C |
| Maximum wavelength(λmax) | 295nm(CH3CN)(lit.) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.652 |
| Physical and Chemical Properties | WGK Germany:3 |
3 - Nitro -4- BroMobenzaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R50 - Very Toxic to aquatic organisms R43 - May cause sensitization by skin contact R38 - Irritating to the skin R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 3077 9 / PGIII |
| WGK Germany | 3 |
3 - Nitro -4- BroMobenzaldehyde - Introduction
It is an organic compound with the chemical formula C7H4BrNO3. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-is a yellow crystal with a special smell.
-It is a solid at room temperature and can be dissolved in some organic solvents.
-The compound can undergo explosive decomposition reactions, especially under high temperature or high pressure.
Use:
-is often used as an intermediate in organic synthesis.
-It is used as a synthetic intermediate for Antibacterial Drugs in the pharmaceutical field, such as for the preparation of antibiotics.
-The compound can also be used in the synthesis of dyes, pigments and coatings.
Method:
-phosphonium can be prepared by bromination of p-nitrobenzaldehyde. The reaction is usually carried out using bromine and a solvent such as acetic acid.
Safety Information:
-Much irritating and corrosive to eyes and skin, rinse with plenty of water immediately after contact. Wear protective glasses and gloves during use.
-This compound is highly toxic and explosive, and contact with strong oxidants, strong acids or strong bases should be avoided.
-During storage and handling, appropriate safety measures should be taken to prevent accidents.
Please note that due to its danger and complexity, it is recommended to consult a chemical expert or refer to the relevant safety data sheet before use.
Nature:
-is a yellow crystal with a special smell.
-It is a solid at room temperature and can be dissolved in some organic solvents.
-The compound can undergo explosive decomposition reactions, especially under high temperature or high pressure.
Use:
-is often used as an intermediate in organic synthesis.
-It is used as a synthetic intermediate for Antibacterial Drugs in the pharmaceutical field, such as for the preparation of antibiotics.
-The compound can also be used in the synthesis of dyes, pigments and coatings.
Method:
-phosphonium can be prepared by bromination of p-nitrobenzaldehyde. The reaction is usually carried out using bromine and a solvent such as acetic acid.
Safety Information:
-Much irritating and corrosive to eyes and skin, rinse with plenty of water immediately after contact. Wear protective glasses and gloves during use.
-This compound is highly toxic and explosive, and contact with strong oxidants, strong acids or strong bases should be avoided.
-During storage and handling, appropriate safety measures should be taken to prevent accidents.
Please note that due to its danger and complexity, it is recommended to consult a chemical expert or refer to the relevant safety data sheet before use.
Last Update：2024-04-09 15:17:53
