3-(Ethylamino)-p-kresol

Bezeichnung:3-(Ethylamino)-p-kresol

CAS-Nr120-37-6

Englisch Name:3-Ethylamino-4-methylphenol

CBNumberCB5104572

SummenformelC9H13NO

Molgewicht151.21

MOL-Datei120-37-6.mol

Synonyma

3-(Ethylamino)-p-kresol

3-(Ethylamino)-p-kresol physikalisch-chemischer Eigenschaften

Schmelzpunkt	85-87 °C (lit.)
Siedepunkt	135-140°C 3mm
Dichte	1.0406 (rough estimate)
Brechungsindex	1.5380 (estimate)
Flammpunkt	135-140°C/3mm
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	10.66±0.18(Predicted)
Aggregatzustand	powder to crystal
Farbe	White to Gray to Red
Wasserlöslichkeit	Insoluble in water.
BRN	3241548
Stabilität	Stable. Incompatible with strong oxidizing agents.
CAS Datenbank	120-37-6(CAS DataBase Reference)
NIST chemische Informationen	Phenol, 3-(ethylamino)-4-methyl-(120-37-6)
EPA chemische Informationen	3-(Ethylamino)-4-methylphenol (120-37-6)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-37/39
WGK Germany	2
RTECS-Nr.	SL4105000
TSCA	Yes
HS Code	29222990

Gefahreninformationscode (GHS)

3-Ethylamino-4-methylphenol 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.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
purple solid
Verwenden
3-Ethylamino-4-methylphenol was used in the synthesis of rhodol by undergoing condensation reaction with 2-(2,4-dihydroxybenzoyl)benzoic acid.
Allgemeine Beschreibung
Purple solid.
Air & Water Reaktionen
3-Ethylamino-4-methylphenol may be sensitive to prolonged exposure to air. . Insoluble in water.
Reaktivität anzeigen
An amine and phenol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.
Brandgefahr
Flash point data for 3-Ethylamino-4-methylphenol are not available. 3-Ethylamino-4-methylphenol is probably combustible.

3-Ethylamino-4-methylphenol Upstream-Materialien And Downstream Produkte

3-(Ethylamino)-p-kresol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

120-37-6, 3-Ethylamino-4-methylphenol Verwandte Suche:

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