Position：Bromoethane, also known as ethyl bromide, is a halogenated hydrocarbon with the chemical formula C2H5Br, abbreviated as EtBr. It is a colorless liquid, insoluble in water, and soluble in most organic solvents such as ethanol and ether. It is mainly used as a r···
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Bromoethane, also known as ethyl bromide, is a halogenated hydrocarbon with the chemical formula C₂H₅Br, abbreviated as EtBr. It is a colorless liquid, insoluble in water, and soluble in most organic solvents such as ethanol and ether. It is mainly used as a refrigerant, anesthetic, solvent, fumigant, and can also be used in organic synthesis.
Chemical property
Colorless, transparent, flammable, and volatile liquid. It has a strong ether odor and a spicy taste. It turns pale yellow in the air and when exposed to light. Miscible with ethanol, ether, chloroform, and other organic solvents, slightly soluble in water.
Main uses
Used in the pharmaceutical, pesticide, and dye industries, it is an ethylating agent in organic synthesis, as well as a refrigerant and organic solvent.
Used as an ethylating agent in organic synthesis, it is also a raw material for synthesizing pharmaceuticals, pesticides, dyes, and spices. It can also be used as a solvent, refrigerant, and fumigant.
Used as an analytical reagent.
As an ethylating agent, it is widely used in organic synthesis such as dyes, pharmaceuticals, pesticides, etc. It can also be used as a refrigerant, fumigation disinfectant, etc.
Product category
Toxic substances;
Toxicity classification poisoning;
Acute toxicity oral - rat LD50: 1350 mg/kg; Inhalation - mouse LC50: 16230 PPM/1 hour;
Explosive hazard characteristics can be explosive when mixed with air;
Flammability hazard characteristics: open flames are flammable; High thermal decomposition or generation of toxic bromide gas in contact with water;
React with water and oxidants.
Storage and transportation characteristics
Ventilation and low-temperature drying in the warehouse; Store separately from oxidants and food additives.
Extinguishing agent foam, carbon dioxide, 1211 extinguishing agent.
Professional standards
TWA 200 PPM (890 mg/m3); STEL 1100 milligrams per cubic meter.
| English name | Bromoethane | appearance | Colorless oily liquid with a similar ether like odor and burning odor. |
| Chinese name | 溴乙烷 | density | (d20 4(20 superscript, 4 subscript)1.4612 |
| another name | Ethyl bromide; ethane | flash point | -23 ℃ |
| chemical formula | C₂H₅Br | security description | S36/37 |
| molecular weight | 108.965 | hazard symbol | F |
| CAS Registry Number | 74-96-4 | hazard description | R11；R20/22；R40 |
| EINECS login number | 200-825-8 | solubility | Insoluble in water, soluble in most organic solvents such as ethanol and ether. |
| melting point | -119 ℃ | vapor pressure | 53.2kPa（20℃） |
| boiling point | 37 ~ 40 ℃ | critical temperature | 776.8℃ |
| explosion limit | 6.7%-11.3% | critical pressure | 6.23MPa |
| application | Mainly used as refrigerant, anesthetic, solvent, fumigant, and can also be used in organic synthesis. | Storage method | A cool and ventilated warehouse. Stay away from sparks and heat sources. Keep the container sealed. It should be stored separately from oxidants, alkalis, and edible chemicals, and should not be stored together. Adopting explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to generating sparks. The storage area should be equipped with appropriate materials to contain leaked materials. |
Note: The product can be customized according to customer needs.
