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ChemicalBook--->CAS DataBase List--->1546-79-8

1546-79-8

1546-79-8 Structure

1546-79-8 Structure
IdentificationMore
[Name]

1-(Trifluoroacetyl)imidazole
[CAS]

1546-79-8
[Synonyms]

1-(trifluoroacetyl)-1h-imidazole
1-(TRIFLUOROACETYL)IMIDAZOLE
N-TRIFLUOROACETYLIMIDAZOLE
TFAI
TRIFLUOROACETYLIMIDAZOLE
1H-Imidazole, 1-(trifluoroacetyl)-
1-(TRIFLUOROACETYL)IMIDAZOLE, DERIVATI-Z ATION REAGENT
1-(TRIFLUOROACETYL)IMIDAZOLE, DERIVATIZA TION GRADE
1H-Imidazole, 1-(trifluoroacetyl)-(9CI)
1-(Trifluoroacetyl)-1H-imidazole 98%
1-(Trifluoroacetyl)-1H-imidazole98%
N-Trifluoroacetylimidazole, 98+%
Trifluoromethyl(1H-imidazole-1-yl) ketone
[EINECS(EC#)]

216-282-5
[Molecular Formula]

C5H3F3N2O
[MDL Number]

MFCD00014501
[Molecular Weight]

164.09
[MOL File]

1546-79-8.mol
Chemical PropertiesBack Directory
[Appearance]

Colorless to pink liquid
[Boiling point ]

137 °C(lit.)
[density ]

1.442 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.424(lit.)
[Fp ]

113 °F
[storage temp. ]

0-6°C
[pka]

0.78±0.10(Predicted)
[Specific Gravity]

1.442
[Water Solubility ]

reacts
[Sensitive ]

Moisture Sensitive
[BRN ]

608904
[CAS DataBase Reference]

1546-79-8(CAS DataBase Reference)
[NIST Chemistry Reference]

N-Trifluoroacetylimidazole(1546-79-8)
Safety DataBack Directory
[Hazard Codes ]

Xi,F,C
[Risk Statements ]

R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
R22:Harmful if swallowed.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
[RIDADR ]

UN 1993 3/PG 3
[WGK Germany ]

3
[F ]

10-21
[Hazard Note ]

Flammable/Moisture Sensitive/Keep Cold
[TSCA ]

T
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29332900
Hazard InformationBack Directory
[Chemical Properties]

Colorless to pink liquid
[Uses]

1-(Trifluoroacetyl)imidazole was used as a derivating agent to sequentially derivatize functional groups like amino groups, in a study demonstrating trimethylsilyl esters of aromatic and aliphatic sulfonic acids.
[General Description]

1-(Trifluoroacetyl)imidazole is a derivatizing reagent.
Spectrum DetailBack Directory
[Spectrum Detail]

1-(Trifluoroacetyl)imidazole(1546-79-8)MS
1-(Trifluoroacetyl)imidazole(1546-79-8)1HNMR
1-(Trifluoroacetyl)imidazole(1546-79-8)IR1
1-(Trifluoroacetyl)imidazole(1546-79-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1-(Trifluoroacetyl)imidazole, 98%(1546-79-8)
[Alfa Aesar]

1-(Trifluoroacetyl)imidazole, 98+%(1546-79-8)
[Sigma Aldrich]

1546-79-8(sigmaaldrich)
[TCI AMERICA]

1-(Trifluoroacetyl)imidazole,>98.0%(T)(1546-79-8)
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