2-Bromo-1,1-dimethoxypropane
- Product Name
- 2-Bromo-1,1-dimethoxypropane
- CAS No.
- 33170-72-8
- Chemical Name
- 2-Bromo-1,1-dimethoxypropane
- Synonyms
- 2-Bromo-1,1-dimethoxypropane;Propane, 2-bromo-1,1-dimethoxy-;2-Bromopropanal dimethyl acetal;2-Bromo-1,1-dimethoxypropane - [B4889]
- CBNumber
- CB22498957
- Molecular Formula
- C5H11BrO2
- Formula Weight
- 183.04
- MOL File
- 33170-72-8.mol
2-Bromo-1,1-dimethoxypropane Property
- Boiling point:
- 166℃
- Density
- 1.328
- Flash point:
- 50℃
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C5H11BrO2/c1-4(6)5(7-2)8-3/h4-5H,1-3H3
- InChIKey
- HFTQXLCZRCQAAX-UHFFFAOYSA-N
- SMILES
- C(OC)(OC)C(Br)C
Safety
- HS Code
- 2909199090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- B691493
- Product name
- 2-Bromo-1,1-dimethoxypropane
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- J53594
- Product name
- 2-Bromo-1,1-dimethoxypropane
- Packaging
- 1g
- Price
- $40
- Updated
- 2021/12/16
- Product number
- B4889
- Product name
- 2-Bromo-1,1-dimethoxypropane
- Purity
- 92%
- Packaging
- 10g
- Price
- $185
- Updated
- 2021/12/16
- Product number
- B4889
- Product name
- 2-Bromo-1,1-dimethoxypropane
- Purity
- 92%
- Packaging
- 25g
- Price
- $295
- Updated
- 2021/12/16
- Product number
- 070081
- Product name
- 2-Bromo-1,1-dimethoxypropane
- Purity
- 92%
- Packaging
- 25g
- Price
- $348
- Updated
- 2021/12/16
2-Bromo-1,1-dimethoxypropane Chemical Properties,Usage,Production
Synthesis
The synthesis steps of 2-Bromo-1,1-dimethoxypropane are as follows. A solution of propanal (125 mL, 170 mmol) m MeOH (85 mL) is stirred at rt, and molecular sieves (3A, powdered, 43 g) are added. The mixture is heated at reflux, Br2 (88 mL, 170 mmol) is added dropwise over 30 mm, and reflux is then continued for 4 5 h. The mixture is stirred overnight at rt, K2CO3 (119 g, 86 mmol) is added, and the resulting slurry is stirred for 25 h. The mixture is filtered, the solid is washed with MeOH (20 mL) added to the filtrate, and the mixture is extracted with pentane (3 x 75 mL). The extracts are ded over MgSO4 and evaporated under reduced pressure to afford a pale yellow oil (16 0 g), which is not purified further.
2-Bromo-1,1-dimethoxypropane Preparation Products And Raw materials
Raw materials
Preparation Products
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