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℃;39-41℃;1,2-DimethyL;Lupragen DMI;LUPRAGEN(R) DMI;AKOS BBS-00004287
CBNumber: CB6196161
Molecular Formula: C5H8N2
Formula Weight: 96.13
MOL File: 1739-84-0.mol

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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)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-38-41
Safety Statements: 24-26-2
RIDADR: UN 3263 8/PG 2
WGK Germany: 2
RTECS: NI4838854
Autoignition Temperature: 896 °F
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 29332990
Toxicity: LD50 orally in Rabbit: 1300 mg/kg

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 136131
Product name: 1,2-Dimethylimidazole
Purity: 98%
Packaging: 5g
Price: $21.24
Updated: 2024/03/01

Sigma-Aldrich

Product number: 136131
Product name: 1,2-Dimethylimidazole
Purity: 98%
Packaging: 100g
Price: $47
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.03245
Product name: 1,2-Dimethylimidazole
Purity: for synthesis
Packaging: 100mL
Price: $54.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.03245
Product name: 1,2-Dimethylimidazole
Purity: for synthesis
Packaging: 500mL
Price: $215
Updated: 2023/01/07

TCI Chemical

Product number: D1562
Product name: 1,2-Dimethylimidazole
Purity: >98.0%(GC)
Packaging: 25g
Price: $37
Updated: 2024/03/01

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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

1,2-DIMETHYL-1H-IMIDAZOLE-5-CARBALDEHYDE 5-BROMO-1,2-DIMETHYL-1H-IMIDAZOLE

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1,2-Dimethylimidazole Suppliers

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View Lastest Price from 1,2-Dimethylimidazole manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: 1,2-Dimethylimidazole 1739-84-0
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-08

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1,2-Dimethylimidazole 1739-84-0
Price: US $78.00-35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-20

Hebei Longbang Technology Co., Ltd

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: 2024-04-28

1739-84-0, 1,2-DimethylimidazoleRelated Search:

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1,2-dimethyl-1h-imidazol

1H-Imidazole,1,2-dimethyl-

1,2-DimethyL

Imidazole, 1,2-dimethyl-

AKOS BBS-00004287

1,2-dimethyl-1h-imidazole

1,2-DIMETHYLIMIDAZOLE

LUPRAGEN(R) DMI

1,2-Dimethylimdazole

N,2-DIMETHYLIMIDAZOLE

dimethylglyoxaline

1,2-Dimethylimidazol

39-41℃

1-Methyl-2-methylimidazole

1,2-DiMethyliMidazole, 98% 100GR

1,2-DiMethyliMidazole, 98% 500GR

1,2-DiMethyliMidazo

1,2-Dimethylimidazole ,98%

1,2-DIMETHYLIMIDAZOLE FOR SYNTHESIS

DiMethyliMidazole

1,2-dimethylIMIDAZOLE:1,2-dimethyl-1h-IMIDAZOLE

1,2-Dimethylimidazole≥ 99% (GC)

1, 2-Dimethylimidazole, 96+%

1,2- twoMethyl iMidazole

1,2-Dimethylimidazole&gt

Lupragen DMI

,2-Dimethylimidazole

High purity CAS 1739-84-0 1,2-Dimethylimidazole in stock

1,2-Dimethylimidazole(DMI)

1, 2-Dimethylimidazole (1, 2-DMI)

39-41℃

1739-84-0

1793-84-0

C3H2N2CH32

Building Blocks

Heterocyclic Building Blocks

Imidazoles

Building Blocks

Heterocyclic Building Blocks

Thiophenes

Imidazoles