Dyeing and Pigments

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

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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)

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Applications

• Primary Use:
  • Key intermediate for synthetic dyes (e.g., cationic and disperse dyes)
  • Precursor for benzothiazole-based pigments and functional chemicals

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Packaging & Shipping

• Standard: 220 kg/drum (steel or HDPE)
• Custom packaging available per buyer’s requirements

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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

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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:

The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

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