3-BROMO-2-FORMYLTHIOPHENE
3-Bromothiophene-2-carboxaldehyde
CAS: 930-96-1
Molecular Formula: C5H3BrOS
3-BROMO-2-FORMYLTHIOPHENE - Names and Identifiers
| Name | 3-Bromothiophene-2-carboxaldehyde |
| Synonyms | 3-Bromo-2-Formylthophene 3-BROMO-2-FORMYLTHIOPHENE 3-Bromothiophene-2-carbaldehyde 3-BROMOTHIOPHENE-2-CARBALDEHYDE 3-BROMO-2-THIOPHENECARBALDEHYDE 3-BROMOTHIOPHENE-2-CARBOXALDEHYDE 3-Bromothiophene-2-carboxaldehyde |
| CAS | 930-96-1 |
| EINECS | 672-838-0 |
| InChI | InChI=1/C5H3BrOS/c6-4-1-2-8-5(4)3-7/h1-3H |
| InChIKey | BCZHCWCOQDRYGS-UHFFFAOYSA-N |
3-BROMO-2-FORMYLTHIOPHENE - Physico-chemical Properties
| Molecular Formula | C5H3BrOS |
| Molar Mass | 191.05 |
| Density | 1.755 g/mL at 25 °C |
| Melting Point | 25 °C |
| Boling Point | 77-79°C 0,2mm |
| Flash Point | 110-113°C/10mm |
| Water Solubility | Not miscible in water. |
| Vapor Presure | 0.0218mmHg at 25°C |
| Appearance | clear liquid |
| Color | Light yellow to Amber to Dark green |
| BRN | 109757 |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.6377 |
3-BROMO-2-FORMYLTHIOPHENE - Risk and Safety
| Risk Codes | R36/38 - Irritating to eyes and skin. R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 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. S22 - Do not breathe dust. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29349990 |
| Hazard Class | IRRITANT |
3-BROMO-2-FORMYLTHIOPHENE - Introduction
It is an organic compound with the chemical formula C6H4BrNO. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: It is a colorless to yellow solid.
-Solubility: It is soluble in most organic solvents, such as ethanol, dimethylformamide and dichloromethane.
-Melting point and boiling point: Its melting point is about 52-55°C, and its boiling point is about 214-219°C.
Use:
-It has important applications in organic synthesis. It can be used as an intermediate for the synthesis of other compounds, such as drugs and dyes.
-Due to its thiophene structure, it can also be used as an electronic material and a photoelectric material.
Method: The preparation of
-phosphonium is generally obtained by bromination of a thiophene compound. Common methods of preparation include reacting thiophene with bromine or hydrogen bromide.
Safety Information:
-specific toxicity data are very limited. But as an organic compound, it has a certain potential danger.
-During operation, it is recommended to wear appropriate protective equipment, such as gloves and goggles, to avoid skin contact and inhalation.
-If necessary, operate in a well-ventilated laboratory and follow relevant safety procedures.
Nature:
-Appearance: It is a colorless to yellow solid.
-Solubility: It is soluble in most organic solvents, such as ethanol, dimethylformamide and dichloromethane.
-Melting point and boiling point: Its melting point is about 52-55°C, and its boiling point is about 214-219°C.
Use:
-It has important applications in organic synthesis. It can be used as an intermediate for the synthesis of other compounds, such as drugs and dyes.
-Due to its thiophene structure, it can also be used as an electronic material and a photoelectric material.
Method: The preparation of
-phosphonium is generally obtained by bromination of a thiophene compound. Common methods of preparation include reacting thiophene with bromine or hydrogen bromide.
Safety Information:
-specific toxicity data are very limited. But as an organic compound, it has a certain potential danger.
-During operation, it is recommended to wear appropriate protective equipment, such as gloves and goggles, to avoid skin contact and inhalation.
-If necessary, operate in a well-ventilated laboratory and follow relevant safety procedures.
Last Update：2024-04-09 21:04:16
