3-Aminophenol CAS 591-27-5
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 |
|---|---|
| EC No. | 209-711-2 |
| Linear Formula | H2NC6H4OH |
| Molecular Weight | 109.13 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 120-124 °C (lit.) |
| Boiling point | 164 °C/11 mmHg (lit.) |
| Density | 1.195 g/cm³ (lit.) |
| RIDADR | UN 2512 Class 6.1 Packing Group III |
| Chemical Structure | ![]() |
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 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.
Packaging, Logistics & Compliance Capabilities
Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.
Packaging Options
- 25 kg / 50 kg bags (fiber drum, aluminum bag, HDPE drum)
- 100 kg / 200 kg steel or HDPE drums
- 500 kg / 1000 kg IBC containers
- Bulk liquids in ISO tank containers
- Customized packaging upon request
Transportation Modes
- Sea freight (FCL / LCL)
- Air freight for selected products
- Road and rail transportation
- Dangerous & non-dangerous cargo handling
- Incoterms: EXW, FOB, CFR, CIF, DAP, DDP
Storage & Handling
- Dry, cool, and well-ventilated warehouses
- Segregation by hazard class
- FIFO inventory management
- Temperature-controlled storage if required
- Regular inspection & labeling control
Documentation & Compliance
- Safety Data Sheet (SDS)
- Certificate of Analysis (COA)
- Dangerous Goods Declaration (DGD)
- Packing List & Commercial Invoice
- IMDG / IATA / ADR compliant labeling
For packaging customization or logistics consultation, please contact us.


