2-Amino-6-Methoxybenzothiazole
Basic information:
CAS NO.1747-60-0
UN NO.2811
Chemical formula:C8H8N2OS
Molecular weight:180.22
Character:slight brown odorless powder
Density:1.2425(rough estimate
Melting point:165-167℃(lit.)
Boiling point:240℃
Solubleness:<0.1g/100mL at 21℃
Technical Index(Mass fraction/%)
|
ITEM ANALYSIS |
INDEX |
INSPECT RESULT |
|
APPEARANCE |
Off white ot white powder |
Off white ot white powder |
|
PURITY % |
98%min |
98.7% |
|
WATER INSOLUBLE% |
1.0%max |
0.38% |
|
ACID INSOLUBLE% |
1.0%max |
0.45% |
|
MELTING POINT % |
163-167℃max |
165℃max |
Uses:
Cationic brillant blue RL,cationic yellow 2RL;from it,6-methoxy-3-methyl Benzothiazole hydrazone was prepared,and cation yellow GL was produced.
Package/Capacity of container/Storage:
Packing:in 25kg bag.
Store in cool,dry and ventilated warehouse.