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BENZYL 4-NITROPHENYL CARBONATE

BENZYL 4-NITROPHENYL CARBONATE Struktur
13795-24-9
CAS-Nr.
13795-24-9
Englisch Name:
BENZYL 4-NITROPHENYL CARBONATE
Synonyma:
NSC 171047;p-Nitrophenyl benzyl carbonate;BENZYL 4-NITROPHENYL CARBONATE;4-Nitrophenyl benzyl carbonate;CARBONIC ACID BENZYL 4-NITROPHENYL ESTER;carbonicacid,4-nitrophenylphenylmethylester
CBNumber:
CB5281963
Summenformel:
C14H11NO5
Molgewicht:
273.24
MOL-Datei:
13795-24-9.mol

BENZYL 4-NITROPHENYL CARBONATE Eigenschaften

Schmelzpunkt:
78-80 °C (lit.)
Siedepunkt:
438.3±45.0 °C(Predicted)
Dichte
1.326±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
sol ether, methanol, chloroform
Aggregatzustand
powder to crystal
Farbe
White to Light yellow
InChI
InChI=1S/C14H11NO5/c16-14(19-10-11-4-2-1-3-5-11)20-13-8-6-12(7-9-13)15(17)18/h1-9H,10H2
InChIKey
QIXRWIVDBZJDGD-UHFFFAOYSA-N
SMILES
C(OCC1=CC=CC=C1)(=O)OC1=CC=C([N+]([O-])=O)C=C1
EPA chemische Informationen
Carbonic acid, 4-nitrophenyl phenylmethyl ester (13795-24-9)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
WGK Germany  3
TSCA  TSCA listed
HS Code  2918.99.4700
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
Sicherheit
P261 Einatmen von Staub vermeiden.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

BENZYL 4-NITROPHENYL CARBONATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Benzyl 4-nitrophenyl carbonate may be used in chemical synthesis. In organic synthesis, it can be used as a reagent for protection of tryptophan nucleus.

l?uterung methode

Dissolve the carbonate in Et2O, wash with H2O (3x) and saturated aqueous NaCl, dry (MgSO4), evaporate this in a vacuum and recrystallise the residue from a small volume of MeOH, m 78-79o. Alternatively dissolve it in Et2O, wash it with N HCl (2x), 0.5N NaHCO3 (4x) then H2O, dry (Na2SO4), evaporate the Et2O and recrystallise the residue from *C6H6/pet ether, m 79-80o. The 2-nitro-isomer has m 27-28o, b 151o/11mm. [Khosla et al. Indian J Chem 5 279 1967, Wolman et al. J Chem Soc (C) 596 1976, Beilstein 6 IV 2277.]

BENZYL 4-NITROPHENYL CARBONATE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


BENZYL 4-NITROPHENYL CARBONATE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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13795-24-9()Verwandte Suche:


  • carbonicacid,4-nitrophenylphenylmethylester
  • BENZYL 4-NITROPHENYL CARBONATE
  • CARBONIC ACID BENZYL 4-NITROPHENYL ESTER
  • 4-Nitrophenyl benzyl carbonate
  • NSC 171047
  • p-Nitrophenyl benzyl carbonate
  • 13795-24-9
  • O2NC6H4OCO2CH2C6H5
  • Organic Building Blocks
  • Building Blocks
  • Carbonyl Compounds
  • Carbonates
  • Protective Reagents (Peptide Synthesis)
  • Protection & Derivatization Reagents (for Synthesis)
  • Peptide Synthesis
  • Biochemistry
  • Peptide Synthesis
  • Protection & Derivatization Reagents (for Synthesis)
  • Protective Reagents (Peptide Synthesis)
  • Synthetic Organic Chemistry
  • Carbonates
  • Carbonyl Compounds
  • Organic Building Blocks
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