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p-Nitrozimtsure

4-Nitrocinnamic acid Struktur
619-89-6
CAS-Nr.
619-89-6
Bezeichnung:
p-Nitrozimtsure
Englisch Name:
4-Nitrocinnamic acid
Synonyma:
NSC 2067;NSC 638142;AKOS B004090;4-Nitrociamic acid;RARECHEM BK HC P253;p-nitro-cinnamicaci;p-Nitrocinnamic acid;OTAVA-BB BB7020401717;LABOTEST-BB LT00005570;4-NitrocinnamicAcid>
CBNumber:
CB0142898
Summenformel:
C9H7NO4
Molgewicht:
193.16
MOL-Datei:
619-89-6.mol

p-Nitrozimtsure Eigenschaften

Schmelzpunkt:
200-202 °C(lit.)
Siedepunkt:
329.36°C (rough estimate)
Dichte
1.4058 (rough estimate)
Brechungsindex
1.5200 (estimate)
storage temp. 
Sealed in dry,Store in freezer, under -20°C
L?slichkeit
DMSO
Aggregatzustand
Solid
pka
4.07±0.10(Predicted)
Farbe
Yellow
Wasserl?slichkeit
insoluble
InChIKey
XMMRNCHTDONGRJ-ZZXKWVIFSA-N
CAS Datenbank
619-89-6(CAS DataBase Reference)
NIST chemische Informationen
trans-4-Nitrocinnmic acid(619-89-6)
EPA chemische Informationen
2-Propenoic acid, 3-(4-nitrophenyl)- (619-89-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 22-24/25
WGK Germany  3
RTECS-Nr. GE0352000
HazardClass  IRRITANT
HS Code  29163990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

p-Nitrozimtsure Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

Yellow needle-like crystals. Melting point 289°C. Insoluble in water.

Occurrence

The heartwood of Cassia garrettiana.

Verwenden

4-Nitrocinnamic Acid (cas# 619-89-6) is a compound useful in organic synthesis.

synthetische

Synthesis of 4-nitrocinnamic acid: 4-nitro-trans-cinnamonitrile, concentrated hydrochloric acid and water were heated and refluxed for 8h, and left standing overnight. The precipitate was filtered out, dissolved in hot 30% sodium hydroxide solution, the insoluble matter was filtered off, the filtrate was acidified with 50% sulfuric acid to precipitate precipitation, the crude product was filtered, and recrystallized with ethanol to obtain 4-nitrocinnamic acid.

Biologische Aktivit?t

4-Nitrocinnamic acid is a photosensitive compound that has inhibitory effects on tyrosinase.

p-Nitrozimtsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


p-Nitrozimtsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 282)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8806 58
Hebei Mujin Biotechnology Co.,Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12832 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-17333973358
sales06@hbduling.cn China 8051 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29793 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29879 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58

619-89-6(p-Nitrozimtsure)Verwandte Suche:


  • RARECHEM BK HC P253
  • OTAVA-BB BB7020401717
  • TRANS-3-(3-NITROPHENYL)PROPENOIC ACID
  • TRANS-3-NITROCINNAMIC ACID
  • 3-(3-NITROPHENYL)ACRYLIC ACID
  • AKOS B004090
  • LABOTEST-BB LT00005570
  • (2E)-3-(4-Nitrophenyl)-2-propenoic acid
  • 2-Propenoic acid, 3-(4-nitrophenyl)-
  • NSC 2067
  • NSC 638142
  • p-NitrocinnaMic acid, 98%, predoMinantly trans
  • (E)-3-(4-nitrophenyl)acrylic acid
  • 3-(4-Nitrophenyl)acrylic acid, 3-(4-Nitrophenyl)prop-2-enoic acid
  • 4-Nitrocinnamic acid, predominantly trans 97%
  • trans-4-Nitrocinnmic acid
  • (E)-3-(4-nitrophenyl)prop-2-enoic acid
  • 2-Propenoic acid, 3-(4-nitrophen
  • N-hydroxy-4-[(E)-3-hydroxy-3-keto-prop-1-enyl]benzeneamine oxide
  • N-hydroxy-4-[(E)-3-hydroxy-3-oxo-prop-1-enyl]benzeneamine oxide
  • N-hydroxy-4-[(E)-3-hydroxy-3-oxoprop-1-enyl]benzeneamine oxide
  • 3-(4-nitrophenyl)-2-propenoicaci
  • Cinnamic acid, p-nitro-
  • Para-nitrocinnamic acid
  • p-nitro-cinnamicaci
  • 3-p-Nitrophenylacrylic acid
  • 4-Nitrocinnamic acid,predominantly trans
  • 4-NITROCINNAMIC ACID, 97%, PREDOMINANTLY TRANS
  • p-Nitrocinnamic acid, predominantly trans, 97%
  • 4-Nitrocinnamic acid 98%
  • 4-NITROCINNAMIC ACID 99+%
  • 3-(4-Nitrophenyl)-2-propenoic acid
  • 3-(4-Nitrophenyl)acrylic acid
  • p-Nitrocinnamic acid
  • (E)-3-(4-nitrophenyl)-2-propenoic acid
  • 4-Nitrobenzeneacrylic acid
  • (2E)-3-(4-nitrophenyl)acrylic acid
  • p-Nitrocinnamic acid,97%,predominantly trans
  • 4-Nitrociamic acid
  • (2E)-3-(4-nitrophenyl)prop-2-enoic acid
  • 4-Nitrocinnamic acid, 98+%
  • (E)-3-(4-nitrophenyl)-2-propenoate
  • 4-NitrocinnamicAcid>
  • 4-Nitrocinnamic acid USP/EP/BP
  • 4-Nitrocinnamic acid p-nitro-cinnamicaci,RARECHEM BK HC P253,4-nitrocinnamic acide,p-Nitrocinnamic acid
  • 619-89-6
  • Building Blocks
  • Carbonyl Compounds
  • Carboxylic Acids
  • C9
  • Organic Building Blocks
  • Aromatics
  • Aromatics Compounds
  • Heterocyclic Compounds
  • Cinnamic acid
  • FINE Chemical & INTERMEDIATES
  • Aromatic Cinnamic Acids, Esters and Derivatives
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