2-Amino-6-methoxybenzothiazole

CAS NO.：1747-60-0
Empirical Formula: C8H8N2OS
Molecular Weight: 180.23
MDL number: MFCD00005787
EINECS: 217-130-0
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 13:37:16

What is 2-Amino-6-methoxybenzothiazole?

Chemical properties

off-white to tan-coloured powder

The Uses of 2-Amino-6-methoxybenzothiazole

2-Amino-6-methoxybenzothiazole was used as building block in the syntheses of novel series of Schiff bases and 4-thiazolidinones. It was used in the synthesis of 2-cyano-6-methoxybenzothiazole, key intermediate for the synthesis of firefly luciferin.

What are the applications of Application

2-amino-6-methoxybenzothiazole is used as building block in the syntheses of novel series of Schiff bases and 4-thiazolidinones

General Description

Fine off-white to light tan powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Amino-6-methoxybenzothiazole may be sensitive to exposure to light. 2-Amino-6-methoxybenzothiazole is incompatible with strong oxidizers.

Fire Hazard

Flash point data for 2-Amino-6-methoxybenzothiazole are not available; however, 2-Amino-6-methoxybenzothiazole is probably combustible.

Properties of 2-Amino-6-methoxybenzothiazole

Melting point:	165-167 °C (lit.)
Boiling point:	240°C
Density	1.2425 (rough estimate)
refractive index	1.5690 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	very slightly in Methanol
pka	pK1: 4.50(+1) (25°C)
form	Crystalline Powder
color	White to beige or grayish-lilac
Water Solubility	<0.1 g/100 mL at 21 ºC
Stability:	Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference	1747-60-0(CAS DataBase Reference)
EPA Substance Registry System	2-Amino-6-methoxybenzothiazole (1747-60-0)

Safety information for 2-Amino-6-methoxybenzothiazole

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.