Aure Chemical: Trusted Source of 3-Aminophenol CAS 591-27-5
3-Aminophenol, CAS 591-27-5, acts as a versatile intermediate in multiple chemical sectors. This crystalline solid requires careful handling due to its properties. Aure Chemical offers reliable material for production needs.
Basic Information
| CAS No. | 591-27-5 |
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| EC No. | 209-711-2 |
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| Linear Formula | H2NC6H4OH |
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| Molecular Weight | 109.13 g/mol |
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| Appearance | White to off-white crystalline powder |
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| Melting Point | 120-124 °C (lit.) |
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| Boiling point | 164 °C/11 mmHg (lit.) |
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| Density | 1.195 g/cm³ (lit.) |
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| RIDADR | UN 2512 Class 6.1 Packing Group III |
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| Chemical Structure |  |
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Key Applications
Hair dye coupler: Essential component in oxidative hair color formulations for gray coverage and shade development.
Pharmaceutical intermediate: Used in synthesis of active ingredients including analgesics and antituberculosis drugs.
Dye and pigment production: Serves as precursor for azo dyes and other colorants.
Polymer additive: Incorporated in certain resins for improved properties.
Organic synthesis reagent: Applied in preparation of heterocyclic compounds and fine chemicals.
Aure Chemical: Your Reliable Partner
High purity specifications and strict batch consistency: Maintained through detailed quality controls.
Efficient international shipping and bulk supply capability: Supports large volume requirements worldwide.
Compliance with international safety and transportation standards: Provides all required documentation for handling.
Professional technical communication and responsive service: Offers guidance on product use and logistics.
Hazards Classification
GHS Classification: Acute toxicity (oral) Category 4 (GHS07); Acute toxicity (inhalation) Category 4 (GHS07); Hazardous to the aquatic environment, chronic Category 2 (GHS09).
Hazard Statements: H302 + H332 Harmful if swallowed or if inhaled; H411 Toxic to aquatic life with long lasting effects.
UN Number: 2512
Hazard Class: 6.1 (Toxic substances)
Packing Group: III
Harmful
Environmental HazardHarmful solid with potential for dust inhalation risks. Store in cool, dry conditions in tightly sealed containers away from incompatibles. Use PPE to minimize exposure during handling.
