4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane
- Product Name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane
- CAS No.
- 36236-76-7
- Chemical Name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane
- Synonyms
- 4-(BroMoMethyl)-2,2-diMethyl-1,3-dioxolane;DL-Isopropylideneglycerol-1-bromohydrin;4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane;1,3-Dioxolane, 4-(bromomethyl)-2,2-dimethyl-
- CBNumber
- CB12535334
- Molecular Formula
- C6H11BrO2
- Formula Weight
- 195.05
- MOL File
- 36236-76-7.mol
4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane Property
- Boiling point:
- 75℃ (10 Torr)
- Density
- 1.381 g/cm3
- refractive index
- 1.4597 (589.3 nm 20℃)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- Appearance
- Colorless to light yellow Liquid
Safety
- RIDADR
- 1993
- HazardClass
- 3
- PackingGroup
- Ⅲ
- HS Code
- 2932990090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H227Combustible liquid
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P370+P378In case of fire: Use … for extinction.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- OR929253
- Product name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane
- Purity
- 95%
- Packaging
- 250mg
- Price
- $180
- Updated
- 2021/12/16
- Product number
- 2H10-9-0K
- Product name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane
- Purity
- 95%
- Packaging
- 250mg
- Price
- $288
- Updated
- 2021/12/16
- Product number
- 4582AB
- Product name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane
- Packaging
- 1g
- Price
- $397
- Updated
- 2021/12/16
- Product number
- 120047
- Product name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane
- Purity
- 95+%
- Packaging
- 1g
- Price
- $432
- Updated
- 2021/12/16
- Product number
- OR929253
- Product name
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane
- Purity
- 95%
- Packaging
- 1g
- Price
- $535
- Updated
- 2021/12/16
4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane Chemical Properties,Usage,Production
Synthesis
4704-77-2
584-08-7
36236-76-7
28.0 g (0.181 mol) of 3-bromo-1,2-propanediol was dissolved in 200 mL of acetone in a 500 mL round-bottomed flask with a magnetic stir bar and a drying tube attached. Subsequently, 0.5 mL of concentrated sulfuric acid was added as a catalyst and the reaction was continuously stirred at room temperature for 24 hours. After completion of the reaction, the reaction mixture was neutralized with 13.0 g of potassium carbonate for 30 minutes, after which the solvent was removed by filtration and vacuum evaporation. The oily product obtained was dissolved in 150 ml of ether and washed three times with 150 ml of water to remove water-soluble impurities. The organic layer was dried with anhydrous sodium sulfate and then filtered and again vacuum evaporated to remove the ether. Finally, a liquid-liquid separation was carried out by adding 100 ml of hexane, decanting the upper organic phase and vacuum evaporating to give 19.1 g (53.5% yield) of 4-(bromomethyl)-2,2-dimethyl-1,3-dioxolane.
References
[1] Patent: US5614548, 1997, A
4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane manufacturers
- Product
- 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxalane 36236-76-7
- Price
- US $0.00/KG
- Min. Order
- 0.0001KG
- Purity
- 98%min
- Supply Ability
- 500kgs/month
- Release date
- 2022-05-11