ChemicalBook >> CAS DataBase List >>1-Bromoethyl acetate
1-Bromoethyl acetate
- CAS No.
- 40258-78-4
- Chemical Name:
- 1-Bromoethyl acetate
- Synonyms
- 1-BROMOETHYLACETATE;Cefuroxime Impurity 51;1-ACETOXY ETHYL BROMIDE;Theophylline Impurity 10;1-Bromoethyl acetate ,90%;1-Bromoethyl acetate[BEA];1 - broMine ethyl acetate;1-bromo-Ethanol 1-acetate;(RS)-1-Acetoxyethyl BroMide;Ethanol, 1-bromo-, 1-acetate
- CBNumber:
- CB7171112
- Molecular Formula:
- C4H7BrO2
- Molecular Weight:
- 167
- MDL Number:
- MFCD08061392
- MOL File:
- 40258-78-4.mol
- MSDS File:
- SDS
Last updated:2024-01-22 16:43:48
| Boiling point | 122-125 °C(Press: 738 Torr) |
|---|---|
| Density | 1.48 |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Sparingly) |
| form | Oil |
| color | Colourless to Dark Brown |
| Stability | Hygroscopic |
| InChI | InChI=1S/C4H7BrO2/c1-3(5)7-4(2)6/h3H,1-2H3 |
| InChIKey | IIASCQBFNHWZBE-UHFFFAOYSA-N |
| SMILES | C(OC(=O)C)(Br)C |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H226-H315-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Safety Statements | 24/25 |
| HS Code | 29153900 |
1-Bromoethyl acetate price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | B684305 | 1-BromoethylAcetate | 40258-78-4 | 10g | $175 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK191552 | 1-Bromoethylacetate | 40258-78-4 | 10g | $193 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0354931 | 1-BROMOETHYL ACETATE 95.00% | 40258-78-4 | 5MG | $497.51 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 39070 | 1-BromoethylAcetate | 40258-78-4 | 10g | $640 | 2021-12-16 | Buy |
| Ambeed | A720661 | 1-Bromoethylacetate 95% | 40258-78-4 | 5g | $15 | 2021-12-16 | Buy |
1-Bromoethyl acetate Chemical Properties,Uses,Production
Chemical Properties
Pale Yellow Oil
Uses
1-Bromoethyl Acetate is a 1-haloalkyl ester that is used in the modification of of antibiotics. It is an intermediate that can be usefully used in the preparation of the oral antibiotic Cefuroxime axetil.
Synthesis
1-bromoethyl acetate is prepared by reacting acetyl bromide and acetaldehyde using zinc chloride as a catalyst.
After cooling 30 ml of hydrogen bromide / acetic acid (1.2 equiv) to 0 ° C., 53.5 ml (1.0 equiv) of vinyl acetate was slowly added thereto, followed by stirring for 1 hour. It was extracted with dichloromethane, washed with distilled water at 0-5 ° C., dehydrated with anhydrous magnesium sulfate, and distilled under reduced pressure to obtain 81.4 g of 1-bromoethyl acetate.
1-Bromoethyl acetate Preparation Products And Raw materials
Global( 182)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhuhai Hairuide Bioscience and Technology Co., Ltd | +8618928027945 | sales3@zhhairuide.com | China | 97 | 58 |
| Zibo Wei Bin Import & Export Trade Co. Ltd. | +86-0533-2091136 +8613864437655 | ziboweibinmaoyi@163.com | China | 100 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from 1-Bromoethyl acetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-07 | 1-Bromoethyl acetate
40258-78-4
|
US $100.00 / kg | 1kg | 99% | 10t | Zibo Wei Bin Import & Export Trade Co. Ltd. | |
 |
2024-01-22 | 1-Bromoethyl acetate
40258-78-4
|
US $8.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-12-04 | 1-Bromoethyl acetate
40258-78-4
|
US $0.00-0.00 / kg | 0.1kg | 98% | 100kg | Huida Pharmaceutical Technology (Shanghai) Co., Ltd. |
-
- 1-Bromoethyl acetate
40258-78-4
- US $100.00 / kg
- 99%
- Zibo Wei Bin Import & Export Trade Co. Ltd.
-
- 1-Bromoethyl acetate
40258-78-4
- US $8.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-Bromoethyl acetate
40258-78-4
- US $0.00-0.00 / kg
- 98%
- Huida Pharmaceutical Technology (Shanghai) Co., Ltd.
40258-78-4(1-Bromoethyl acetate)Related Search:
1of4
1-ACETOXY ETHYL BROMIDE
1-BROMOETHYLACETATE
1-Bromoethyl acetate ,90%
(RS)-1-Acetoxyethyl BroMide
1 - broMine ethyl acetate
1-Bromoethyl acetate[BEA]
Cefuroxime Impurity 51
1-Acetoxy Ethyl Bromide (1-AEB) CAS No. : 40258-78-4
1‐Acetoxy?Ethyl?Bromide?(1‐AEB)
Ethanol, 1-bromo-, 1-acetate
Theophylline Impurity 10
1-bromo-Ethanol 1-acetate
1-Bromo ethyl acetate Cefuroxime Axetil intermediate
40258-78-4