4-Nitrophenylessigsure
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- CAS-Nr.
- 104-03-0
- Bezeichnung:
- 4-Nitrophenylessigsure
- Englisch Name:
- 4-Nitrophenylacetic acid
- Synonyma:
- 2-(4-NITROPHENYL)ACETIC ACID;4-NITRO-A-TOLUIC ACID;4-NITROBENZENEACETIC ACID;paraNitro Phenyl Acetic Acid;4-Nitrophenylacetic;RARECHEM AL BO 0237;4-Nitrobenzencacetic;-Nitro-a-toluic acid;p-Nitro-α-toluicacid;Nitrophenylacetic aci
- CBNumber:
- CB1671726
- Summenformel:
- C8H7NO4
- Molgewicht:
- 181.15
- MOL-Datei:
- 104-03-0.mol
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4-Nitrophenylessigsure Eigenschaften
- Schmelzpunkt:
- 150-155 °C(lit.)
- Siedepunkt:
- 314.24°C (rough estimate)
- Dichte
- 1.4283 (rough estimate)
- Brechungsindex
- 1.5468 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 3.85(at 25℃)
- Aggregatzustand
- Crystalline Powder
- Farbe
- Beige to yellow
- PH
- 2.98 at 22.8℃ and 10g/L
- Wasserlöslichkeit
- slightly soluble
- Merck
- 14,6621
- BRN
- 1911801
- InChIKey
- YBADLXQNJCMBKR-UHFFFAOYSA-N
- LogP
- 0.3 at 30℃ and pH7.72
- CAS Datenbank
- 104-03-0(CAS DataBase Reference)
- EPA chemische Informationen
- 4-Nitrophenylacetic acid (104-03-0)
4-Nitrophenylessigsure 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.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Beige to yellow crystalline powder
4-Nitrophenylacetic acid is a member of the class of phenylacetic acids that is phenylacetic acid in which the phenyl grup is substituted at the para- position by a nitro group.
Verwenden
Intermediate for dyestuffs, pharmaceuticals,
penicillin precursors, local anesthetics.
Definition
ChEBI: A monocarboxylic acid that is phenylacetic acid carrying a nitro substituent at position 4.
Sicherheitsprofil
Moderately toxic intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
läuterung methode
Crystallise the acid from EtOH/water (1:1), then from sodium-dried diethyl ether and dry it over P2O5 in vacuo. The styphnate has m 196.5-197o (prisms from EtOH). The amide has m 191o (from EtOH). [Beilstein 9 III 2284, 9 IV 1698.]
4-Nitrophenylessigsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Nitrophenylessigsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 503)Lieferanten
104-03-0(4-Nitrophenylessigsure)Verwandte Suche:
- LABOTEST-BB LT00032156
- 4-NITROPHENYLACETIC ACID
- 4-Nitrobenzencacetic
- 4-Nitrophenylacetic acid 98%
- 4-Nitrophenylacid acid
- 4-Nitrobenzencacetic Acid
- p-NITROPHENYLACETIC ACID pure
- -Nitro-a-toluic acid
- p-Nitrobenzeneacetic acid
- 4-Nitrophenylacetic acid ,99%
- 4-Nitrophenylacetic
- 4-Nitrophenylacetic acid, 99% 50GR
- Nitrophenylacetic aci
- 4-(Carboxymethyl)nitrobenzene
- 4-NITROPHENYLACETIC ACID FOR SYNTHESIS
- 4-Nitrophenylacetic acid, 98%+
- 4-Nitrophenylacetic acid ReagentPlus(R), 99%
- RARECHEM AL BO 0237
- P-NITROPHENYLACETIC ACID
- 4-nitro-benzeneaceticaci
- 4-Nitrophenylessigsαure
- 4-Nitrophenylethanoicacid
- Aceticacid,(p-nitrophenyl)-
- Benzeneaceticacid,4-nitro-
- p-Nitro-α-toluicacid
- NITROPHENYLACETIC ACID(4-)
- (p-Nitophenyl)aceticacid
- (p-nitrophenyl)-aceticaci
- 2-(p-nitrophenyl)aceticacid
- 4-Nitrophenylacetic acid Vetec(TM) reagent grade, 98%
- 4-Nitrophenylacetic acid 97+%
- 4-NitrophenylaceticAcid>
- 4-Nitrophenylacetic acid ISO 9001：2015 REACH
- 2-(4-NITROPHENYL)ACETIC ACID
- 4-NITRO-A-TOLUIC ACID
- 4-NITROBENZENEACETIC ACID
- paraNitro Phenyl Acetic Acid
- 13C6]-4-Nitrophenylacetic acid
- Nicotinamide Impurity 206
- 104-03-0
- pO2NC6H4CH2COOH
- O2NC6H4CH2COOH
- CARBOXYLIC ACID
- Carbonyl Compounds
- Carboxylic Acids
- C8
- Building Blocks
- Organic Building Blocks
- Organic acids
- Aromatic Phenylacetic Acids and Derivatives
- Benzene derivatives
- FINE Chemical & INTERMEDIATES
- C8
- Carbonyl Compounds
- Carboxylic Acids
- Intermediates
