Benzothiazol-2-ylamin

Bezeichnung:Benzothiazol-2-ylamin

CAS-Nr136-95-8

Englisch Name:2-Benzothiazolamine

CBNumberCB7753578

SummenformelC7H6N2S

Molgewicht150.2

MOL-Datei136-95-8.mol

Synonyma

Benzothiazol-2-ylamin

Benzothiazol-2-ylamin physikalisch-chemischer Eigenschaften

Schmelzpunkt	126-129 °C (lit.)
Siedepunkt	190-195 °C(Press: 0.05 Torr)
Dichte	1.2162 (rough estimate)
Brechungsindex	1.5500 (estimate)
storage temp.	Store below +30°C.
Löslichkeit	Soluble in alcohol, chloroform, diethyl ether.
pka	pK1: 4.48(+1) (20°C)
Aggregatzustand	Powder or Flakes
Farbe	Beige to grayish
Wasserlöslichkeit	<0.1 g/100 mL at 19 ºC
Merck	14,424
BRN	116315
CAS Datenbank	136-95-8(CAS DataBase Reference)
NIST chemische Informationen	Benzothiazole, 2-amino-(136-95-8)
EPA chemische Informationen	2-Aminobenzothiazole (136-95-8)

Sicherheit

Kennzeichnung gefährlicher	Xn,Xi
R-Sätze:	22-36
S-Sätze:	26
RIDADR	UN 2811 6.1/PG 3
WGK Germany	2
RTECS-Nr.	DL1050000
Hazard Note	Irritant
TSCA	Yes
HS Code	29342080
Giftige Stoffe Daten	136-95-8(Hazardous Substances Data)

Gefahreninformationscode (GHS)

2-Benzothiazolamine Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36:Reizt die Augen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
BEIGE TO GREYISH POWDER OR FLAKES
Verwenden
An impurity of pramipexole production
Verwenden
2-Aminobenzothiazole was used in the synthesis of cobalt(II) picrate mixed-ligand complexes. It was used to study adsorption of biologically significant 2-aminobenzothiazole molecules on colloidal silver particles using surface-enhanced raman scattering spectroscopy.
Definition
ChEBI: 2-aminobenzothiazole is a member of benzothiazoles.
Allgemeine Beschreibung
Odorless gray to white powder.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
An amine, organosulfide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. 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.
Brandgefahr
Flash point data for 2-Benzothiazolamine are not available; however, 2-Benzothiazolamine is probably combustible.
Biochem/physiol Actions
2-Aminobenzothiazole has local anaesthetic action and has numerous applications in human and veterinary medicine.
läuterung methode
The thiazole cystallises from a H2O, aqueous EtOH, *C6H6 or pet ether. The hydrochloride crystallises from dilute HCl and has m 240.5o. [Beilstein 27 H 182, 27 III/IV 4824.]

2-Benzothiazolamine Upstream-Materialien And Downstream Produkte

Benzothiazol-2-ylamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

136-95-8, 2-Benzothiazolamine Verwandte Suche:

Send Inquriy