CHEMBRDG-BB 4002139
5-BROMO-BENZOOXAZOLE
CAS: 132244-31-6
Molecular Formula: C7H4BrNO
CHEMBRDG-BB 4002139 - Names and Identifiers
| Name | 5-BROMO-BENZOOXAZOLE |
| Synonyms | 132244-31-6 5-BROMOBENZOXAZOLE CHEMBRDG-BB 4002139 5-BROMO-BENZOOXAZOLE Benzoxazole, 5-broMo- 5-BROMOBENZO[D]OXAZOLE 5-BROMOBENZO[D]OXAZOLE 5-BROMO-1,3-BENZOXAZOLE |
| CAS | 132244-31-6 |
| InChI | InChI=1/C7H4BrNO/c8-5-1-2-7-6(3-5)9-4-10-7/h1-4H |
| InChIKey | PGOGTWDYLFKOHI-UHFFFAOYSA-N |
CHEMBRDG-BB 4002139 - Physico-chemical Properties
| Molecular Formula | C7H4BrNO |
| Molar Mass | 198.02 |
| Density | 1.710±0.06 g/cm3(Predicted) |
| Melting Point | 38-40° |
| Boling Point | 251.2±13.0 °C(Predicted) |
| Flash Point | 105.704°C |
| Vapor Presure | 0.033mmHg at 25°C |
| pKa | -0.85±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.649 |
| MDL | MFCD03095026 |
CHEMBRDG-BB 4002139 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
CHEMBRDG-BB 4002139 - Introduction
4-Chloro-3-iodo-benzoic acid methyl ester is an organic compound with the chemical formula C8H5ClIO2.
Nature:
-Appearance: Common is colorless to yellowish liquid.
-Density: Approximately 1.73 g/mL.
-Boiling point: about 280°C.
-Melting point: about 9-10°C.
-Solubility: It can be dissolved in many organic solvents, such as ethers, ketones and alcohols.
Use:
-Chemical synthesis: 4-Chloro-3-iodo-benzoic acid methyl ester is commonly used as a chemical reagent for organic synthesis reactions, such as the synthesis of aromatic compounds.
-Surfactant: It can also be used as a raw material for surfactants, such as the preparation of dyes and perfumes.
Preparation Method:
4-Chloro-3-iodo-benzoic acid methyl ester can be prepared by reacting 4-chloro-3-iodo-benzoic acid with methanol. The reaction is generally carried out in the presence of an acidic catalyst.
Safety Information:
-4-Chloro-3-iodo-benzoic acid methyl ester may be harmful to health. Care should be taken to avoid inhalation or contact with skin, eyes and mucous membranes.
-Wear appropriate personal protective equipment such as glasses, gloves and protective clothing during use.
-Avoid reacting with strong oxidants to avoid fire or explosion.
-When handling or disposing of waste, it should be properly disposed of in accordance with local regulations.
Nature:
-Appearance: Common is colorless to yellowish liquid.
-Density: Approximately 1.73 g/mL.
-Boiling point: about 280°C.
-Melting point: about 9-10°C.
-Solubility: It can be dissolved in many organic solvents, such as ethers, ketones and alcohols.
Use:
-Chemical synthesis: 4-Chloro-3-iodo-benzoic acid methyl ester is commonly used as a chemical reagent for organic synthesis reactions, such as the synthesis of aromatic compounds.
-Surfactant: It can also be used as a raw material for surfactants, such as the preparation of dyes and perfumes.
Preparation Method:
4-Chloro-3-iodo-benzoic acid methyl ester can be prepared by reacting 4-chloro-3-iodo-benzoic acid with methanol. The reaction is generally carried out in the presence of an acidic catalyst.
Safety Information:
-4-Chloro-3-iodo-benzoic acid methyl ester may be harmful to health. Care should be taken to avoid inhalation or contact with skin, eyes and mucous membranes.
-Wear appropriate personal protective equipment such as glasses, gloves and protective clothing during use.
-Avoid reacting with strong oxidants to avoid fire or explosion.
-When handling or disposing of waste, it should be properly disposed of in accordance with local regulations.
Last Update：2024-04-10 22:29:15
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