55444-67-2
4-溴原丁酸三甲酯
CAS: 55444-67-2
Molecular Formula: C7H15BrO3
55444-67-2 - Names and Identifiers
| Name | 4-溴原丁酸三甲酯 |
| Synonyms | TRIMETHYL 4-BROMOORTHOBUTYRATE 4-BROMO-1,1,1-TRIMETHOXYBUTANE Butane, 4-bromo-1,1,1-trimethoxy- Trimethyl 4-bromoorthobutyrate,4-Bromo-1,1,1-trimethoxybutane |
| CAS | 55444-67-2 |
55444-67-2 - Physico-chemical Properties
| Molecular Formula | C7H15BrO3 |
| Molar Mass | 227.1 |
| Density | 1.309 g/mL at 25 °C (lit.) |
| Boling Point | 70 °C/0.7 mmHg (lit.) |
| Flash Point | 163°F |
| Solubility | Dichloromethane |
| Appearance | Oil |
| Color | Colourless |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.456(lit.) |
55444-67-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
| WGK Germany | 3 |
55444-67-2 - Introduction
Trimethyl 4-bromoorthobutyrate is an organic compound with the chemical formula C11H17BrO3. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid or white crystal
-Solubility: Soluble in organic solvents such as ethanol, benzene and ether
-melting point: about -10 ℃
-Boiling point: about 220-230 ℃
-Density: Approximately 1.37 g/mL
Use:
-4-bromoorthobutyric acid trimethyl ester is mainly used in organic synthesis as a catalyst or reaction solvent. It is often used in the synthesis of other organic compounds, such as drugs, dyes, fragrances and plastics.
Preparation Method:
-Trimethyl 4-bromoorthobutyrate can be prepared by reacting trimethyl orthobutyrate with bromine. Specific steps involve the control of solvent, catalyst and temperature.
Safety Information:
-Trimethyl 4-bromoorthobutyrate is an organic compound that may be hazardous to human health by exposure or inhalation.
-In use and operation, should comply with the relevant safety procedures, the use of appropriate protective measures, such as wearing gloves, protective glasses and protective clothing.
-Avoid contact with skin, eyes and respiratory tract, avoid ingestion or inhalation.
-When storing and handling, it should be stored in a closed container, away from fire and oxidizing agents.
-In case of contact or misuse, rinse immediately with plenty of water and seek medical emergency.
Nature:
-Appearance: colorless liquid or white crystal
-Solubility: Soluble in organic solvents such as ethanol, benzene and ether
-melting point: about -10 ℃
-Boiling point: about 220-230 ℃
-Density: Approximately 1.37 g/mL
Use:
-4-bromoorthobutyric acid trimethyl ester is mainly used in organic synthesis as a catalyst or reaction solvent. It is often used in the synthesis of other organic compounds, such as drugs, dyes, fragrances and plastics.
Preparation Method:
-Trimethyl 4-bromoorthobutyrate can be prepared by reacting trimethyl orthobutyrate with bromine. Specific steps involve the control of solvent, catalyst and temperature.
Safety Information:
-Trimethyl 4-bromoorthobutyrate is an organic compound that may be hazardous to human health by exposure or inhalation.
-In use and operation, should comply with the relevant safety procedures, the use of appropriate protective measures, such as wearing gloves, protective glasses and protective clothing.
-Avoid contact with skin, eyes and respiratory tract, avoid ingestion or inhalation.
-When storing and handling, it should be stored in a closed container, away from fire and oxidizing agents.
-In case of contact or misuse, rinse immediately with plenty of water and seek medical emergency.
Last Update：2024-04-09 02:00:57
