Product Name: 4-Aminophenol
Synonyms: p-Aminophenol, 4-Hydroxyaniline
CAS No.: 123-30-8EINECS No.: 204-616-2
Molecular Formula: C₆H₇NO
Molecular Weight: 109.13
MDL Number: MFCD00007869
UN Number: UN 2512
Hazard Class: 6.1
Packing Group: III
Typical Physical & Chemical Properties
Appearance: White to off-white crystalline powder
Melting Point: 186 ~ 189 ℃
Solubility: Slightly soluble in water and ethanol; insoluble in benzene and chloroform; soluble in alkaline solution
Characteristic: Easy to oxidize and turn brown when exposed to air
Odor: Slight characteristic odor
Quality Specification
| Item | Specification |
|---|---|
| Assay | ≥98.5% |
| Moisture | ≤0.50% |
| Iron (Fe) | ≤0.005% |
| Transmittance | ≥95% |
| Ash Content | ≤0.10% |
Application & Use
Main raw material intermediate for synthesizing paracetamol (acetaminophen).
Important intermediate for sulfur dyes, acid dyes and azo dyes.
Used as photographic developer.
Intermediate for other fine chemical synthesis.
Packing
25kg net per paper drum / plastic woven bag with inner PE bag, or as customer’s requirement.
Delivery & Storage
Storage: Store in cool, dry, dark and well-ventilated warehouse. Keep tightly sealed, avoid air contact, oxidizing agents, strong acid and strong alkali. Nitrogen sealing preservation is recommended for long-term stock.
Delivery: Transport as toxic substance (Class 6.1). Avoid sunlight, rain and high temperature during shipment. Do not mix with oxidants, acids and food chemicals. Handle carefully to prevent package damage.
Shelf Life: 12 months under proper storage condition.
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