ISOPROPYLMAGNESIUM BROMIDE
- CAS No.
- 920-39-8
- Chemical Name:
- ISOPROPYLMAGNESIUM BROMIDE
- Synonyms
- bromo(1-methylethyl)magnesium;IsopropylMagnesiuM broMide solution;BroMoisopropylMagnesiuM;Isopropylbromomagnesium;2-Propylmagnesium bromide;ISOPROPYLMAGNESIUM BROMIDE;Brom(1-methylethyl)magnesium;iso-Propylmagnesiumbromide(15%inTHF);Isopropylmagnesium bromide(2M 2MeTHF);Isopropylmagnesium bromide, 2. M in THF
- CBNumber:
- CB5334382
- Molecular Formula:
- C3H7BrMg
- Molecular Weight:
- 147.3
- MDL Number:
- MFCD00672110
- MOL File:
- 920-39-8.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Isopropylmagnesium bromide solution 0.75 M in THF | 775797 | 4x25ml | $97.9 |
| Isopropylmagnesium bromide solution 2.9M in 2- | 703567 | 100ml | $180 |
| Isopropylmagnesium Bromide (15% in Tetrahydrofuran, ca. 1mol/L) | I0518 | 250g | $133 |
| i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuran | 12-0825 | 0.25mole | $157 |
| i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuran | 12-0825 | 1mole | $468 |
| More product size | |||
| Melting point | 114-116℃ |
|---|---|
| Boiling point | 148-154℃ |
| Density | 0.982 g/mL at 25 °C |
| Flash point | -17°C |
| storage temp. | 2-8°C |
| solubility | Miscible with tetrahydorfuran and diethyl ether. Immiscible with hydrocarbons. |
| form | Solution |
| color | Clear dark brown or dark gray |
| Sensitive | Air & Moisture Sensitive |
| InChI | InChI=1S/C3H7.BrH.Mg/c1-3-2;;/h3H,1-2H3;1H;/q;;+1/p-1 |
| InChIKey | UCJIVFREPMUZDC-UHFFFAOYSA-M |
| SMILES | C(C)(C)[Mg]Br |
| EPA Substance Registry System | Magnesium, bromo(1-methylethyl)- (920-39-8) |
| UNSPSC Code | 12352103 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H261-H302-H314 | |||||||||
| Precautionary statements | P210-P231+P232-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,C | |||||||||
| Risk Statements | 11-19-34-14/15-40-37-17-14 | |||||||||
| Safety Statements | 16-26-27-36/37/39-45-43-39-37-36 | |||||||||
| RIDADR | 3399 | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 4.3 | |||||||||
| PackingGroup | I | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1B Water-react 2 |
|||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
ISOPROPYLMAGNESIUM BROMIDE price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 775797 | Isopropylmagnesium bromide solution 0.75 M in THF | 920-39-8 | 4x25ml | $97.9 | 2026-03-19 | Buy |
| Sigma-Aldrich | 703567 | Isopropylmagnesium bromide solution 2.9M in 2- | 920-39-8 | 100ml | $180 | 2026-03-19 | Buy |
| TCI Chemical | I0518 | Isopropylmagnesium Bromide (15% in Tetrahydrofuran, ca. 1mol/L) | 920-39-8 | 250g | $133 | 2026-03-19 | Buy |
| Strem Chemicals | 12-0825 | i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuran | 920-39-8 | 0.25mole | $157 | 2024-03-01 | Buy |
| Strem Chemicals | 12-0825 | i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuran | 920-39-8 | 1mole | $468 | 2024-03-01 | Buy |
ISOPROPYLMAGNESIUM BROMIDE Chemical Properties,Uses,Production
Chemical Properties
Clear dark brown or dark gray solution
Uses
Isopropylmagnesium bromide is a Grignard reagent used in organic synthesis, especially for the introduction of iso-propyl group to carbonyl compounds. It is also used as a strong base in aprotic solvent.
Uses
Grignard reagent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF)
2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry
General Description
This product, 2.9 M in 2-methyltetrahydrofuran aligns with Safer Solvents and Auxiliaries, Use of Renewable Feedstocks and Inherently Safer Chemistry for Accident Prevention.
reaction suitability
reaction type: Grignard Reaction
Synthesis
Nitrogen was replaced 3 times in a 500L reactor, 25.25kg of magnesium balls (0.8cm) were added, 100L of 2-methyltetrahydro was added and the initiator (2-bromopropane Grignard reagent) was 2kg. furan and initiator (2-bromopropane Grignard reagent) 2kg, heated to 60-65 degrees reflux, slowly at 50-60 degrees dropwise addition of 123kg of 2- bromopropane and 120L of 2-methyltetrahydrofuran mixture, to make a clear and transparent light brown to light gray liquid, dropwise addition is completed . reflux for 2 hours, acid-base titration concentration of 3.02 mol, reduce the temperature to about 10 degrees Celsius, stationary settlement for 24 hours, a small amount of black suspension and precipitate deposited at the bottom of the reactor, and no other solid precipitation, the supernatant pressure into the cylinder.
ISOPROPYLMAGNESIUM BROMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ANHUI CHICO CHEMICAL CO., LTD. | +8613057662806 | kirsten@chicopharm.com | China | 2393 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +8617392709771 | 1097@dideu.com | China | 3996 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29822 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Apeloa Pharmaceutical Co., Ltd. | +86-0571-87635730 +8613588737631 | chem1022@hengdian-group.com | China | 1478 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 |
View Lastest Price from ISOPROPYLMAGNESIUM BROMIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-24 | ISOPROPYLMAGNESIUM BROMIDE
920-39-8
|
US $0.00-0.00 / KG | 1KG | 99.0% | 1000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-12-01 | ISOPROPYLMAGNESIUM BROMIDE
920-39-8
|
US $0.00 / kg | 1kg | 98% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2023-07-19 | Bromo(isopropyl)magnesium
920-39-8
|
US $30.00 / KG | 1KG | 99% | 20 Tons | Wuhan wingroup Pharmaceutical Co., Ltd |
-
- ISOPROPYLMAGNESIUM BROMIDE
920-39-8
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- ISOPROPYLMAGNESIUM BROMIDE
920-39-8
- US $0.00 / kg
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- Bromo(isopropyl)magnesium
920-39-8
- US $30.00 / KG
- 99%
- Wuhan wingroup Pharmaceutical Co., Ltd
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