2'-Methylacetanilid

Bezeichnung:2'-Methylacetanilid

CAS-Nr120-66-1

Englisch Name:2-METHYLACETANILIDE

CBNumberCB5746022

SummenformelC9H11NO

Molgewicht149.19

MOL-Datei120-66-1.mol

Synonyma

2'-Methylacetanilid

2'-Methylacetanilid physikalisch-chemischer Eigenschaften

Schmelzpunkt	109-112 °C
Siedepunkt	296 °C
Dichte	1.16
Brechungsindex	1.5279 (estimate)
Flammpunkt	296°C
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	It is slightly soluble in acetone, chloroform, toluene, benzene.
pka	15.13±0.70(Predicted)
Aggregatzustand	Solid
Farbe	Needles
Merck	14,74
BRN	2207054
CAS Datenbank	120-66-1(CAS DataBase Reference)
EPA chemische Informationen	o-Acetotoluidide (120-66-1)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	36/37/38-22
S-Sätze:	37/39-26-36-36/37
RTECS-Nr.	AN2900000
Hazard Note	Harmful
TSCA	Yes
HS Code	29242990
Giftige Stoffe Daten	120-66-1(Hazardous Substances Data)
Toxizität	mma-sat 1 mg/plate NTPTB* JAN 82

Gefahreninformationscode (GHS)

2-METHYLACETANILIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
WHITE TO OFF-WHITE CRYSTALLINE POWDER
Verwenden
Acetanilide is used as an inhibitor of peroxides and?stabilizer for cellulose ester varnishes.?It is used as an intermediate for the synthesis of?rubber accelerators, dyes and dye intermediate and camphor. It is used as a precursor in penicillin synthesis and other pharmaceuticals including painkillers and intermediates.
Verwenden
o-Methylacetanilide is a substituted acetanilide that is used as precursor for various pharmaceuticals including their intermediates.
Definition
ChEBI: 2`-Methylacetanilide is a member of toluenes.
Synthesis Reference(s)
Journal of the American Chemical Society, 106, p. 5759, 1984 DOI: 10.1021/ja00331a073
Organic Syntheses, Coll. Vol. 5, p. 650, 1973
Allgemeine Beschreibung
Colorless crystals. Insoluble in water.
Air & Water Reaktionen
Water insoluble.
Reaktivität anzeigen
2-METHYLACETANILIDE is an amide. Amides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Health Hazard
ACUTE/CHRONIC HAZARDS: Toxic. Hazardous decomposition products.
Sicherheitsprofil
Moderately toxic by ingestion.Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
läuterung methode
Crystallise the toluidide from hot H2O (solubility 1g/210mL), EtOH or aqueous EtOH. UV: max 230 and 280nm (EtOH). [Beilstein 12 H 792, 12 I 376, 12 II 439, 12 III 1853, 12 IV 1755.]

2-METHYLACETANILIDE Upstream-Materialien And Downstream Produkte

2'-Methylacetanilid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

120-66-1, 2-METHYLACETANILIDE Verwandte Suche:

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