1,2-Dimethylimidazole
- Product Name
- 1,2-Dimethylimidazole
- CAS No.
- 1739-84-0
- Chemical Name
- 1,2-Dimethylimidazole
- Synonyms
- DiMethyliMidazole;1,2-dimethyl-1h-imidazole;1,2-dimethyl-1h-imidazol;1,2-Dimethylimidazol;39-41℃;1,2-DimethyL;Lupragen DMI;LUPRAGEN(R) DMI;AKOS BBS-00004287;dimethylglyoxaline
- CBNumber
- CB6196161
- Molecular Formula
- C5H8N2
- Formula Weight
- 96.13
- MOL File
- 1739-84-0.mol
1,2-Dimethylimidazole Property
- Melting point:
- 37-39 °C (lit.)
- Boiling point:
- 204 °C (lit.)
- Density
- 1.084 g/mL at 25 °C (lit.)
- vapor pressure
- 1 mm Hg ( 20 °C)
- refractive index
- 1.5000 (estimate)
- Flash point:
- 198 °F
- storage temp.
- Store below +30°C.
- pka
- 7.76±0.25(Predicted)
- form
- Low Melting Mass
- Specific Gravity
- 1.084
- color
- Colorless to yellow
- PH
- 12.6 (500g/l, H2O, 20℃)
- Water Solubility
- Soluble in water.
- BRN
- 108457
- InChIKey
- GIWQSPITLQVMSG-UHFFFAOYSA-N
- LogP
- 0.11 at 25℃
- CAS DataBase Reference
- 1739-84-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 1H-Imidazole, 1,2-dimethyl-(1739-84-0)
- EPA Substance Registry System
- 1H-Imidazole, 1,2-dimethyl- (1739-84-0)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 136131
- Product name
- 1,2-Dimethylimidazole
- Purity
- 98%
- Packaging
- 5g
- Price
- $21.24
- Updated
- 2024/03/01
- Product number
- 136131
- Product name
- 1,2-Dimethylimidazole
- Purity
- 98%
- Packaging
- 100g
- Price
- $47
- Updated
- 2024/03/01
- Product number
- 8.03245
- Product name
- 1,2-Dimethylimidazole
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $54.1
- Updated
- 2024/03/01
- Product number
- 8.03245
- Product name
- 1,2-Dimethylimidazole
- Purity
- for synthesis
- Packaging
- 500mL
- Price
- $215
- Updated
- 2023/01/07
- Product number
- D1562
- Product name
- 1,2-Dimethylimidazole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $37
- Updated
- 2024/03/01
1,2-Dimethylimidazole Chemical Properties,Usage,Production
Chemical Properties
colorless to yellow low melting mass
Uses
1,2-Dimethylimidazole is used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It also can be used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
Uses
1,2-Dimethylimidazole was used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It was also used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
Definition
ChEBI: 1,2-dimethylimidazole is a member of imidazoles.
General Description
1,2-Dimethylimidazole reacts with copper(II) tetraacetate to yield cis-bis(acetato)bis(1,2-dimethylimidazole) copper(II) complex. It undergoes Menschutkin reaction with benzyl bromide to yield 3-benzyl-1,2-dimethylimidazolium bromide and kinetics of reaction was studied in various ionic liquids and molecular organic solvents.
Flammability and Explosibility
Not classified
Purification Methods
Crystallise the imidazole from *benzene, dry and store it at 0-4o. The picrate crystallises from H2O or EtOH with m 181o. [Balaban & Pymann J Chem Soc 125 1570 1924, Gorun et al. J Am Chem Soc 109 4244 1987, Beilstein 23 H 66, 23 II 56, 23 III/IV 594.]
1,2-Dimethylimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,2-Dimethylimidazole manufacturers
- Product
- 1,2-Dimethylimidazole 1739-84-0
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-04-17
- Product
- 1,2-Dimethylimidazole 1739-84-0
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-24
- Product
- 1,2-Dimethylimidazole 1739-84-0
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000000
- Release date
- 2023-12-21