ChemicalBook > CAS DataBase List > 2-Chloro-1,3-dimethylimidazolidinium chloride

2-Chloro-1,3-dimethylimidazolidinium chloride

Description Sources

Product Name: 2-Chloro-1,3-dimethylimidazolidinium chloride
CAS No.: 37091-73-9
Chemical Name: 2-Chloro-1,3-dimethylimidazolidinium chloride
Synonyms: 2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLORIDE;2-Chloro-1,3-diMethyl-4,5-dihydro-1H-iMidazol-3-iuM chloride;2-chloro-1,3-diMethyl-1H-iMidazol-3-iuM chloride;[M2ClIm]Cl;oro-1,3-dimethyL;DMC (ca. 25% in Dichloromethane);Chlorodimethyllimidazoliniumchloride;2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLOR;2-CHLORO-1,3-DIMETHYLIMIDAZOLIUM CHLORIDE;2-Chloro-l,3-dimethylimidazolium chloride
CBNumber: CB4175225
Molecular Formula: C5H10Cl2N2
Formula Weight: 169.05
MOL File: 37091-73-9.mol

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2-Chloro-1,3-dimethylimidazolidinium chloride Property

Melting point:: 133-140 °C (lit.)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
solubility: Chloroform, Methanol, Water
form: Powder or Crystalline Powder
color: White to off-white
Merck: 13,3424
Stability:: Hygroscopic
InChI: InChI=1S/C5H10ClN2.ClH/c1-7-3-4-8(2)5(7)6;/h3-4H2,1-2H3;1H/q+1;/p-1
InChIKey: AEBBXVHGVADBHA-UHFFFAOYSA-M
SMILES: ClC1=[N+](CCN1C)C.[Cl-]
CAS DataBase Reference: 37091-73-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: 1593
WGK Germany: 3
F: 3-10-21
HazardClass: 6.1
PackingGroup: III
HS Code: 29332900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 529249
Product name: 2-Chloro-1,3-dimethylimidazolinium chloride
Packaging: 5g
Price: $73.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 529249
Product name: 2-Chloro-1,3-dimethylimidazolinium chloride
Packaging: 25g
Price: $235
Updated: 2025/07/31

TCI Chemical

Product number: C1408
Product name: 2-Chloro-1,3-dimethylimidazolinium Chloride
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $50
Updated: 2025/07/31

TCI Chemical

Product number: C1408
Product name: 2-Chloro-1,3-dimethylimidazolinium Chloride
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $146
Updated: 2025/07/31

Sigma-Aldrich

Product number: 529249
Product name: 2-Chloro-1,3-dimethylimidazolinium chloride
Packaging: 100g
Price: $921
Updated: 2025/07/31

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2-Chloro-1,3-dimethylimidazolidinium chloride Chemical Properties,Usage,Production

Description

2-Chloro-1,3-dimethylimidazolidinium chloride has various applications including being used as activating agent in total synthesis of macroviracin A, cycloviracin B1 and cyclic silanes; used as reagent for synthesis of tagged glucose as an intermediate in the synthesis of branched oligosaccharides; used as fluorescent chemosensors; 1,2-Diamines as inhibitors of co-activator associated arginine methyltransferase¹; used as allosteric glucokinase activators; as reactant for synthesis of organic azides from primary amines and for aza-Henry reactions1. It can act as a powerful dehydrating agent, replacing DCC under nearly neutral conditions, and has application for the construction of heterocycles². Moreover, it can be used for one-pot synthesis of 2-aminobenzimidazoles³. It is also applicable to chlorination, oxidation, reduction, and rearrangement under nearly neutral conditions⁴.

Sources

https://www.sigmaaldrich.com/catalog/product/aldrich/529249?lang=en&region=US
https://pubs.acs.org/doi/abs/10.1021/jo990210y
www.sciencedirect.com/science/article/pii/S004040391001395X
J. Org. Chem., 1999, 64 (16), pp 5832–5835

Chemical Properties

Brown Solid

Uses

Reagent for synthesis of:
Tagged glucose as an intermediate in the synthesis of branched oligosaccharides
Fluorescent chemosensors
1,2-Diamines as inhibitors of co-activator associated arginine methyltransferase 1
Allosteric glucokinase activators

Reactant for synthesis of:
Organic azides from primary amines

Reagent for aza-Henry reactions

Uses

Used in the one-pot synthesis of 2-aminobenzimidazoles.

reaction suitability

reaction type: Coupling Reactions

Synthesis

80-73-9

37091-73-9

General procedure for the synthesis of 2-chloro-1,3-dimethylimidazolium chloride from 1,3-dimethyl-2-imidazolidinone: In a 1000 ml three-necked reaction flask, 1,3-dimethyl-2-imidazolidinone (34.2 g, 0.3 mol) and carbon tetrachloride (400 ml) were added. A carbon tetrachloride solution of solid phosgene (containing 30 g of solid phosgene, 0.1 mole, dissolved in 100 mL of carbon tetrachloride) was added slowly and dropwise. The temperature of the reaction mixture was controlled below 5°C with vigorous stirring for 0.5 hours. Subsequently, the reaction mixture was brought to room temperature and the reaction was continued for 1 hour. Next, it was heated to 50°C and kept at this temperature for 4 hours. Upon completion of the reaction, the mixture was cooled to room temperature, filtered, and washed with a small amount of carbon tetrachloride to afford 49 g of a pure white crystalline product, 2-chloro-1,3-dimethylimidazolium chloride, in 96.6% yield.

References

[1] Patent: CN105367478, 2016, A. Location in patent: Paragraph 0021; 0027; 0028
[2] European Journal of Inorganic Chemistry, 2005, # 19, p. 3815 - 3824
[3] Chemistry - A European Journal, 2016, vol. 22, # 45, p. 16187 - 16199
[4] Synthesis, 2009, # 13, p. 2267 - 2277
[5] Helvetica Chimica Acta, 1985, vol. 68, p. 1543 - 1556

2-Chloro-1,3-dimethylimidazolidinium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Chloro-1,3-dimethylimidazolidinium chloride manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2-Chloro-1,3-dimethylimidazolidinium chloride 37091-73-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-26

Shaanxi Dideu New Materials Co. Ltd

Product: 2-Chloro-1,3-dimethylimidazolidinium chloride 37091-73-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-23

Hebei Senko Biotechnology Co., Ltd.

Product: 2-Chloro-1,3-dimethylimidazolidinium chloride 37091-73-9
Price: US $10.00/Kg/Bag
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 Tons
Release date: 2021-08-24

37091-73-9, 2-Chloro-1,3-dimethylimidazolidinium chlorideRelated Search:

Ammonium chloride 1,3-Dimethyl-2-imidazolidinone Sodium chloride Epichlorohydrin DIMETHYLALUMINUM CHLORIDE DIMETHYLTIN DICHLORIDE Polyvinyl chloride Imidazolidine Choline chloride Calcium chloride Methylene Chloride Difluorochloromethane Chloroacetic acid 2-Chloro-1H-imidazole Chloroformamidine hydrochloride (Chloromethylene)dimethyliminium chloride (4S,5S)-2-CHLORO-1,3-DIMETHYL-4,5-DIPHENYL-1-IMIDAZOLINIUM CHLORIDE (DIMETHYLAMINOMETHYLENE)DIMETHYLAMMONIUM CHLORIDE

1,3-DIMETHYL-2-CHLOROIMIDAZOLINIUM CHLORIDE

2-CHLORO-1,3-DIMETHYLIMIDAZOLIDINIUM CHLORIDE

2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLORIDE

Chlorodimethyllimidazoliniumchloride

2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLOR

2-CHLORO-1,3-DIMETHYLIMIDAZOLIUM CHLORIDE

2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLORIDE: (CA. 25% IN DICHLOROMETHANE)

2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM CHLORIDE 98+%

2-CHLORO-1,3-DIMETHYL-4,5-DIHYDRO-3H-IMIDAZOL-1-IUM CHLORIDE

DMC 2-Chloro-1,3-diMethyliMidazolidiniuM chloride

2-chloro-1,3-diMethyl-1H-iMidazol-3-iuM chloride

2-Chloro-1,3-diMethyl-4,5-dihydroiMidazoliuM Chloride

2-Chloro-1,3-diMethyliMidazoliniuM Chloride (90%)

2-Chloro-4,5-dihydro-1,3-diMethyl-1H-iMidazoliuM Chloride

2-Chloro-1,3-dimethylimidazolinium chloride≥ 98%(Titration)

2-Chloro-1,3-diMethyl-4,5-dihydro-1H-iMidazol-3-iuM chloride

2-Chroro-1, 1,3-dimethyl imidazolinium chloride

DMC (ca. 25% in Dichloromethane)

2-Chloro-1,3-dimethylimidazolidinium chloride(DMC)

[M2ClIm]Cl

2-chloro-1,3-dimethyl-4,5-dihydroimidazol-1-ium chloride

2-Chloro-1,3-dimethylimidazolinium Chloride &gt

oro-1,3-dimethyL

2-Chloro-l,3-dimethylimidazolium chloride

TIANFUCHEM--37091-73-9--High purity 2-Chloro-1,3-dimethylimidazolidinium chloride factory price

1H-Imidazolium, 2-chloro-4,5-dihydro-1,3-dimethyl-, chloride (1:1)

2-chloro-4,5-dihydro-1,3-dimethyl-1H-Imidazolium chloride (1:1)

2-CHLORO-1,3-DChemicalbookIMETHYLIMIDAZOLINIUMCHLOR

2-Chloro-1,3-dimethylimidazoline chloride

2-Chloro-1，3-dimethylimidazolidinium chlor

2-Chloro-1,3-dimethylimidazolinium chloride 90%

37091-73-9

C5H8Cl2N2

C5H10Cl2N2

Phosphonium/Uronium/Formamidinium

Synthetic Reagents

Coupling

Condensation & Active Esterification

Amines

Heterocycles

Biochemistry

Condensation & Active Esterification

Coupling Reactions (Peptide Synthesis)

Peptide Synthesis

Synthetic Organic Chemistry

Phosphonium/Uronium/Formamidinium

Phosphonium/Uronium/FormamidiniumSynthetic Reagents

Coupling

Peptide Synthesis