2-Amino-6-methylbenzothiazole CAS No.: 2536-91-6
Dyeing and Pigments 2025-03-02
Chemical Name: 2-Amino-6-methylbenzothiazole
Synonyms: 6-Methyl-2-benzothiazolamine
CAS No.: 2536-91-6
Molecular Formula: C₈H₈N₂S
Molecular Weight: 164.23 g/mol
Assay: ≥99.0%
Appearance: White crystalline powder
Specifications
| Parameter | Specification |
|---|---|
| Purity (GC) | ≥99% |
| Melting Point | 140–142°C |
| Boiling Point | 322.0±35.0°C (Predicted) |
| Density | 1.0232 g/cm³ (at 20°C) |
| Moisture | ≤0.5% (Typical) |
Applications
- Primary Use:
- Key intermediate for synthetic dyes (e.g., cationic and disperse dyes)
- Precursor for benzothiazole-based pigments and functional chemicals
Packaging & Shipping
- Standard: 220 kg/drum (steel or HDPE)
- Custom packaging available per buyer’s requirements
Storage & Handling
- Conditions:
- Store in a cool, dry, ventilated warehouse
- Temperature: <30°C (low-temperature preferred)
- Protection:
- Keep containers tightly sealed (hygroscopic)
- Separate from: Oxidizers, acids, and heat sources
- Shelf Life: 24 months under recommended conditions
Safety & Compliance
- GHS Hazard Statements:
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H335: May cause respiratory irritation
- Recommended PPE: Gloves, goggles, and dust mask
Disclaimer:
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