3-Aminophenol CAS 591-27-5

Chemical Name: 3-Aminophenol
Synonyms: m-Aminophenol, MAP
CAS No.: 591-27-5
Molecular Formula: C₆H₇NO
Molecular Weight: 109.13 g/mol
Assay: ≥99.0%
Appearance: White crystalline powder

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Specifications

Parameter	Specification
Purity (GC/HPLC)	≥99%
Melting Point	123°C
Boiling Point	164°C (decomposes)
Flash Point	155°C (>230°F)

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Applications

Dye Industry:Synthesis of Rhodamine dyesProduction of Direct Black and other azo dyesPharmaceutical Intermediates:Key raw material for betaine, p-aminosalicylic acid, and derustinePhotography & Specialty Chemicals:Developer for color filmsStabilizer in chemical processesFood Flavors:Approved for use in flavor formulations (subject to regional regulations)

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Packaging & Shipping

Standard: 25 kg/drum (HDPE with moisture barrier)Custom: Buyer-specified packaging available

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Storage & Handling

Conditions:Store in a cool, dry, ventilated area (<25°C)Relative humidity: <60%Protection:Light-sensitive – use amber containers for long-term storageIncompatibilities: Strong oxidizers, acids, and acid chlorides

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Safety & Compliance

GHS Hazard Statements:H302: Harmful if swallowedH315/H319: Causes skin/eye irritationH335: May cause respiratory irritationRecommended PPE: Nitrile gloves, safety goggles, dust mask

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