4-Nitrophenyltrifluoracetat
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- CAS-Nr.
- 658-78-6
- Bezeichnung:
- 4-Nitrophenyltrifluoracetat
- Englisch Name:
- 4-NITROPHENYL TRIFLUOROACETATE
- Synonyma:
- TFAONP;Trifluoro-Ac;SAKAKI BARA'S REAGENT;4-Nitrophenyltrifluoracetat;p-Nitrophenyl trifuoroacetate;P-NITROPHENYL TRIFLUOROACETATE;4-NITROPHENYL TRIFLUOROACETATE;NITROPHENYLTRIFLUOROACETATE(4-);4-Nitrophenyltrifluoroacetate99%;4-Nitrophenyl trifluoroacetate 99%
- CBNumber:
- CB0332651
- Summenformel:
- C8H4F3NO4
- Molgewicht:
- 235.12
- MOL-Datei:
- 658-78-6.mol
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4-Nitrophenyltrifluoracetat Eigenschaften
- Schmelzpunkt:
- 35-39 °C (lit.)
- Siedepunkt:
- 120 °C/12 mmHg (lit.)
- Dichte
- 1.5675 (estimate)
- Flammpunkt:
- >230 °F
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- almost transparency in Methanol
- Aggregatzustand
- powder to lump to clear liquid
- Farbe
- White or Colorless to Yellow
- BRN
- 658785
- Major Application
- peptide synthesis
- InChI
- InChI=1S/C8H4F3NO4/c9-8(10,11)7(13)16-6-3-1-5(2-4-6)12(14)15/h1-4H
- InChIKey
- JFOIBTLTZWOAIC-UHFFFAOYSA-N
- SMILES
- C(OC1=CC=C([N+]([O-])=O)C=C1)(=O)C(F)(F)F
- CAS Datenbank
- 658-78-6(CAS DataBase Reference)
- EPA chemische Informationen
- Acetic acid, trifluoro-, 4-nitrophenyl ester (658-78-6)
4-Nitrophenyltrifluoracetat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
Beige crystalline
Verwenden
4-Nitrophenyl Trifluoroacetate is used as a reagent for the preparation of 4-nitrophenyl active esters from acids.
läuterung methode
Recrystallise the ester from CHCl3/hexane [Margolis et al. J Biol Chem 253 7891 1978]. It sublimes in vacuo (m 36-38o). It is moisture sensitive. [Sakakibara & Inukai Bull Chem Soc Jpn 37 1231 1964.]
Vorsichtsmaßnahmen
4-Nitrophenyl Trifluoroacetate is water sensitive; should be stored in a tightly closed bottle.
4-Nitrophenyltrifluoracetat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Nitrophenyltrifluoracetat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 171)Lieferanten
658-78-6(4-Nitrophenyltrifluoracetat)Verwandte Suche:
- trifluoro-aceticaci4-nitrophenylester
- 4-Nitrophenyl trifluoroacetate 99%
- 4-Nitrophenyltrifluoroacetate99%
- 4-NITROPHENYL TRIFLUOROACETATE 97+%
- Trifluoro-Ac
- Trifluoroacetic acid 4-nitrophenyl ester, 4-Nitrophenyl 2,2,2-tri
- (4-nitrophenyl) 2,2,2-trifluoroacetate
- (4-nitrophenyl) 2,2,2-trifluoroethanoate
- 2,2,2-trifluoroacetic acid (4-nitrophenyl) ester
- p-Nitrophenyl trifuoroacetate
- TFAONP 4-Nitrophenyl Trifluoroacetate
- Trifluoroacetic acid 4-nitrophenyl ester, 4-Nitrophenyl 2,2,2-trifluoroethanoate
- 4-Nitrophenyl trifluoroacetate≥ 99% (HPLC)
- P-NITROPHENYL TRIFLUOROACETATE
- NITROPHENYLTRIFLUOROACETATE(4-)
- SAKAKI BARA'S REAGENT
- TRIFLUOROACETIC ACID 4-NITROPHENYL ESTER
- Acetic acid, trifluoro-, p-nitrophenyl ester
- Trifluoroacetic acid p-nitrophenyl ester
- 4-NITROPHENYL TRIFLUOROACETATE
- TFAONP
- 4-Nitrophenyl Trifluoroacetate(TFAONP)
- 4-Nitrophenyl Trifluoroacetate >
- Acetic acid, 2,2,2-trifluoro-, 4-nitrophenyl ester
- 4-NITROPHENYL TRIFLUOROACETATE ISO 9001：2015 REACH
- 4-Nitrophenyltrifluoracetat
- 658-78-6
- C8H4F3NO4
- CF3CO2C6H4NO2
- Condensation & Active Esterification
- Synthetic Reagents
- Coupling
- Active Esters/Additives
- Condensation & Active Esterification
- Synthetic Organic Chemistry
- Active Esters/Additives
- Active Esters/AdditivesSynthetic Reagents
- Coupling
- Peptide Synthesis
