2-Amino-6-methoxybenzothiazole CAS No.: 1747-60-0
Dyeing and Pigments 2025-03-02
2-Amino-6-methoxybenzothiazole
Chemical Name: 2-Amino-6-methoxybenzothiazole
CAS No.: 1747-60-0
Molecular Formula: C₈H₈N₂OS
Molecular Weight: 180.22 g/mol
Assay: ≥99.0%
Appearance: White to light brown powder
Physical Properties:
| Parameter | Value |
|---|---|
| Melting Point | 165-167°C |
| Boiling Point | ~240°C |
| Density | 1.2425 g/cm³ |
Specifications:
- Purity (GC): ≥99%
- Moisture: ≤0.5% (typical)
Primary Applications:
- Key intermediate for cationic dyes:
- Cationic Brilliant Blue RL
- Cationic Yellow 2RL
- Cationic Yellow GL
- Precursor for:
- 6-Methoxy-3-methylbenzothiazol hydrazone
Packaging & Shipping:
25 kg/drum or customized per buyer’s requirements
Storage & Handling:
- Store in cool, dry, ventilated conditions
- Keep container tightly sealed
- Separate from:
- Oxidizers
- Strong acids/bases
- Heat sources
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