346128

1-(Trifluoroacetyl)imidazole

98%

• 실험식(Hill 표기법): C₅H₃F₃N₂O
• CAS Number: 1546-79-8
• Molecular Weight: 164.09
• Beilstein: 608904
• EC Number: 216-282-5
• MDL number: MFCD00014501
• UNSPSC 코드: 12352005
• PubChem Substance ID: 24861374
• NACRES: NA.22

속성

• 분석: 98%
• 양식: liquid
• refractive index: n20/D 1.424 (lit.)
• bp: 137 °C (lit.); 45-46 °C/14 mmHg (lit.)
• density: 1.442 g/mL at 25 °C (lit.)
• 작용기: fluoro
• 저장 온도: 2-8°C
• SMILES string: FC(F)(F)C(=O)n1ccnc1
• InChI: 1S/C5H3F3N2O/c6-5(7,8)4(11)10-2-1-9-3-10/h1-3H
• InChI key: SINBGNJPYWNUQI-UHFFFAOYSA-N

설명

일반 설명

1-(Trifluoroacetyl)imidazole (N-(Trifluroroacetyl)imidazole) is an effective reagent for specific trifluoroacetylation of an aminomethyl side chain of certain nucleosides.

애플리케이션

1-(Trifluoroacetyl)imidazole may be employed as derivatization reagent for the detection of mustard gas degradation products, thiodiglycol and thiodiglycol sulfoxide using gas chromatography-tandem mass spectrometry. It may be used as reagent for the trifluoroacetylation of amines. It was used for derivatization of ethanolamine phospholipid-alkenal Michael adducts for GC-MS analysis. It was used in the determination of quinolinic acid, a kynurenine metabolite, by GC/MS.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 111.2 °F - closed cup
• Flash Point (°C): 44 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter