ChemicalBook >> CAS DataBase List >>2-Bromo-2-methylpropionic acid
2-Bromo-2-methylpropionic acid
- CAS No.
- 2052-01-9
- Chemical Name:
- 2-Bromo-2-methylpropionic acid
- Synonyms
- 2-Bromo-2-methylpropanoic acid;2-BROMOISOBUTYRIC ACID;Isobromobutyric acid;A-BROMOISOBUTYRIC ACID;2-bromo-2-methyl-Propanoicacid;2-broMo isobutyrate;α-Bromoisobutyric acid;pha-Bromoisobutyric acid;ALPHA-BROMOISOBUTYRIC ACID;2-Bromoisobutyric Acid >
- CBNumber:
- CB0433637
- Molecular Formula:
- C4H7BrO2
- Molecular Weight:
- 167
- MDL Number:
- MFCD00004168
- MOL File:
- 2052-01-9.mol
- MSDS File:
- SDS
Last updated:2025-03-10 17:18:44
| Melting point | 44-47 °C(lit.) |
|---|---|
| Boiling point | 198-200 °C(lit.) |
| Density | 1.43 g/cm3 |
| refractive index | 1.4570 (estimate) |
| Flash point | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | soluble in Chloroform, Methanol |
| pka | 2.91±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Water Solubility | Soluble in alcohol and ether. Slightly soluble in water. |
| Merck | 14,1421 |
| BRN | 1745543 |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 2052-01-9(CAS DataBase Reference) |
| FDA UNII | 821P2R6B0A |
| NIST Chemistry Reference | «alpha»-Bromoisobutyric acid(2052-01-9) |
| EPA Substance Registry System | Propanoic acid, 2-bromo-2-methyl- (2052-01-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-25 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29156000 | |||||||||
| NFPA 704 |
|
2-Bromo-2-methylpropionic acid price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 306851 | 2-Bromo-2-methylpropionic acid 98% | 2052-01-9 | 25g | $52 | 2024-03-01 | Buy |
| Sigma-Aldrich | 306851 | 2-Bromo-2-methylpropionic acid 98% | 2052-01-9 | 100g | $147 | 2024-03-01 | Buy |
| TCI Chemical | B0605 | 2-Bromoisobutyric Acid >98.0%(GC) | 2052-01-9 | 25g | $29 | 2024-03-01 | Buy |
| TCI Chemical | B0605 | 2-Bromoisobutyric Acid >98.0%(GC) | 2052-01-9 | 100g | $74 | 2024-03-01 | Buy |
| Alfa Aesar | A15854 | 2-Bromoisobutyric acid, 98% | 2052-01-9 | 25g | $27.65 | 2024-03-01 | Buy |
2-Bromo-2-methylpropionic acid Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
Uses
2-Bromo-2-methylpropionic acid is used in the Herceptin functionalization of polyhedral oligomeric silsesquioxane-conjugated oligomers-silica /iron oxide nanoparticles for tumor cell sorting.
General Description
The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
2-Bromo-2-methylpropionic acid Preparation Products And Raw materials
Raw materials
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Preparation Products
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Global( 334)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085 +86-15531157085 | abby@chuanghaibio.com | China | 8809 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12818 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5855 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5876 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Hebei Junhua Import and Export Co., LTD | +86-18503288844 +86-18503288844 | junhua1@hb-junhua.com | China | 977 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19825 | 58 |
| Yancheng Longshen Chemical Co.,Ltd. | +86-0515-88706880 +86-18352070299 | sales@longshenchem.com | China | 79 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
View Lastest Price from 2-Bromo-2-methylpropionic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-28 | 2-Bromo-2-methylpropionic acid
2052-01-9
|
US $0.00-0.00 / kg | 1kg | 98% | 1000 | Hebei Junhua Import and Export Co., LTD | |
 |
2025-03-28 | 2-Bromo-2-methylpropionic acid
2052-01-9
|
US $1.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-03-21 | 2-Bromo-2-methylpropionic acid
2052-01-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd |
-
- 2-Bromo-2-methylpropionic acid
2052-01-9
- US $0.00-0.00 / kg
- 98%
- Hebei Junhua Import and Export Co., LTD
-
- 2-Bromo-2-methylpropionic acid
2052-01-9
- US $1.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2-Bromo-2-methylpropionic acid
2052-01-9
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
2052-01-9(2-Bromo-2-methylpropionic acid)Related Search:
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2-Bromoisobutyric Acid >
2-BROMOISOBUTYRIC ACID
2-Bromo-2-methylpropanoic acid
2-bromo-2-methyl-Propanoicacid
Isobromobutyric acid
A-BROMOISOBUTYRIC ACID
2-Bromoisobutyric acid, 98% (2-Bromo-2-methylpropionic acid)
2052-01-9
2052-1-9
CH32CBrCOOH
CD32CBrCOOH
Building Blocks
Carbonyl Compounds
Organic Building Blocks
Carboxylic Acids
C1 to C5
Building Blocks
C1 to C5
Carbonyl Compounds
Carboxylic Acids
Chemical Synthesis
Organic Building Blocks
Organic acids
ACID BASED BROMO COMPOUNDS
bc0001