ChemicalBook > CAS DataBase List > 2-Methyl-4-trifluoromethylimidazole

2-Methyl-4-trifluoromethylimidazole

Product Name
2-Methyl-4-trifluoromethylimidazole
CAS No.
33468-67-6
Chemical Name
2-Methyl-4-trifluoromethylimidazole
Synonyms
2-METHYL-4-TRIFLUOROMETHYLIMIDAZOLE;2-Methyl-5-(trifluoromethyl)-1H-imidazole;2-Methyl-4-(trifluoroMethyl)-2H-iMidazole;2-methyl-4-(trifluoromethyl)-1H-imidazole;1H-Imidazole, 2-methyl-4-(trifluoromethyl)-;1H-Imidazole, 2-methyl-5-(trifluoromethyl)-;2-Methyl-5-(trifluoromethyl)-1H-imidazole 95%;2-Methyl-4-trifluoromethyl-1H-imidazole
CBNumber
CB21120903
Molecular Formula
C5H5F3N2
Formula Weight
150.1
MOL File
33468-67-6.mol
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2-Methyl-4-trifluoromethylimidazole Property

Melting point:
179-180 °C
Boiling point:
249 °C
Density 
1.355
Flash point:
105 °C
storage temp. 
Sealed in dry,Room Temperature
form 
solid
pka
10.84±0.10(Predicted)
InChI
InChI=1S/C5H5F3N2/c1-3-9-2-4(10-3)5(6,7)8/h2H,1H3,(H,9,10)
InChIKey
UTUSYSDVLOWRJA-UHFFFAOYSA-N
SMILES
C1(C)NC(C(F)(F)F)=CN=1
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Safety

Hazard Codes 
T
Risk Statements 
25
Safety Statements 
45
RIDADR 
UN 2811 6.1 / PGIII
HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
MNO000165
Product name
2-Methyl-4-trifluoromethyl-1H-imidazole
Packaging
1g
Price
$185
Updated
2025/07/31
TRC
Product number
B486205
Product name
2-Methyl-4-(trifluoromethyl)-1H-imidazole
Packaging
500mg
Price
$155
Updated
2021/12/16
Matrix Scientific
Product number
064636
Product name
2-Methyl-4-trifluoromethyl-1H-imidazole
Purity
95%
Packaging
5g
Price
$239
Updated
2021/12/16
Apolloscientific
Product number
PC48292
Product name
2-Methyl-5-(trifluoromethyl)-1H-imidazole
Purity
95%
Packaging
5g
Price
$260
Updated
2021/12/16
SynQuest Laboratories
Product number
3H31-3-25
Product name
2-Methyl-5-(trifluoromethyl)-1H-imidazole
Purity
97%
Packaging
1g
Price
$125
Updated
2021/12/16
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2-Methyl-4-trifluoromethylimidazole Chemical Properties,Usage,Production

Synthesis

75-07-0

91944-47-7

33468-67-6

General procedure for the synthesis of 2-methyl-4-trifluoromethylimidazole from acetaldehyde and trifluoromethanesulfonic acid: to a 10 mL sealed tube was added a mixture of acetaldehyde (296 μL, 5.29 mmol), 3,3,3-trifluoro-2-oxopropanal (Compound 16.1, 1.0 g, 7.9 mmol) and 25% ammonium hydroxide solution (0.8 mL) in methanol (5 mL) Solution. The reaction mixture was stirred at 0°C for 3 hours, followed by continued stirring at room temperature overnight. After completion of the reaction, the mixture was concentrated under reduced pressure and the residue was diluted with water (50 mL). The aqueous phase was extracted with ethyl acetate (3 x 20 mL), the organic phases were combined, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by column chromatography to give 430 mg (54% yield) of 2-methyl-4-trifluoromethylimidazole as a light yellow solid.

References

[1] Patent: WO2014/8197, 2014, A1. Location in patent: Page/Page column 89
[2] Patent: WO2015/95767, 2015, A1. Location in patent: Page/Page column 104

2-Methyl-4-trifluoromethylimidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Methyl-4-trifluoromethylimidazole manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Methyl-4-trifluoromethylimidazole 33468-67-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-14
Career Henan Chemical Co
Product
2-Methyl-4-trifluoromethylimidazole 33468-67-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

33468-67-6, 2-Methyl-4-trifluoromethylimidazoleRelated Search:


  • 2-methyl-4-(trifluoromethyl)-1H-imidazole
  • 2-METHYL-4-TRIFLUOROMETHYLIMIDAZOLE
  • 2-Methyl-4-(trifluoroMethyl)-2H-iMidazole
  • 2-Methyl-5-(trifluoromethyl)-1H-imidazole
  • 2-Methyl-5-(trifluoromethyl)-1H-imidazole 95%
  • 1H-Imidazole, 2-methyl-5-(trifluoromethyl)-
  • 1H-Imidazole, 2-methyl-4-(trifluoromethyl)-
  • 2-Methyl-4-trifluoromethyl-1<i>H</i>-imidazole
  • 33468-67-6
  • Heterocycle
  • HEH