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197305-97-8 - 2-Hydrazino-4-(trifluoromethyl)pyrimidine, 97% - H61287 - Alfa Aesar

H61287 2-Hydrazino-4-(trifluoromethyl)pyrimidine, 97%

Codice CAS
197305-97-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 48,30
5g 194,00
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2-Hydrazino-4-(trifluoromethyl)pyrimidine, 97%

MDL
MFCD00115112

Proprietà chimiche

Formula
C5H5F3N4
Peso formula
178.12
Punto di fusione
99-101°
Solubilità
Soluble in aqueous acid.

Applicazioni

2-Hydrazino-4-(trifluoromethyl)pyrimidine may be used as a derivatization reagent for the simultaneous determination of testosterone (T) and dihydrotestosterone (DHT) in murine tissue and serum. Synthesis of organohydrazide chelate complexes of rhenium and technetium. Preparation of 1-(4-methoxyphenyl)ethanone [(4-trifluoromethyl)pyrimidine-2-yl]hydrazone (NAS-75).

Note

Store in cool, dry place in tightly closed container. With good ventilation. Store away from oxidizing agent.

Letteratura

Yan Weng; Fang Xie; Li Xu; Dmitri Zagorevski; David C. Spink; Xinxin Ding; Yan Weng; Fang Xie; Li Xu; Dmitri Zagorevski; David C. Spink; Xinxin Ding. Analysis of testosterone and dihydrotestosterone in mouse tissues by liquid chromatography-electrospray ionization-tandem mass spectrometry. Analytical Biochemistry. 2010, 402(2), 121-128.

Hirsch-Kuchma M, et al. The synthesis and characterization of technetium and rhenium hydrazinopyrimidine chelate complexes. J. Chem. Soc., Dalton Trans. 1997, 183185-88.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H331-H302-H312-H315-H319-H335

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P311-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Classe di rischio
6.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2933.59
TSCA
No

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