4-Aminophenol 123-30-8

White or light yellow-brown crystals. Slightly soluble in water and ethanol, insoluble in benzene and chloroform, and quickly turns brown after dissolving in alkaline solution.

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Model:
123-30-8
Brand:
Boss Chemical
Code:
123-30-8

Product Description

4-Aminophenol 123-30-8 C6H7NO Polymer material stabilizer Petroleum additive Oil antioxidant Photographic developer Metal corrosion inhibitor Steel corrosion inhibitor Herbicide

Why choose us?

Source manufacturer, price advantage

Experience in producing and exporting 500+ chemicals, factory direct supply

Extensive export experience

Exporting to over 70 countries including the USA, Canada, UK, Australia, Japan, South Korea, Southeast Asia, and Brazil

Flexible minimum order quantity

No quantity limit for samples and small trial orders, test first, then place an order

Fast response

24-hour online sales staff to reply to inquiries

Established logistics

Professional freight forwarder for chemicals, export packaging

Controllable quality

Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis

4-Aminophenol Basic information
Product Name:	4-Aminophenol
CAS:	123-30-8
MF:	C6H7NO
MW:	109.13
EINECS:	204-616-2
Mol File:	123-30-8.mol
4-Aminophenol Chemical Properties
Melting point	188 °C
Boiling point	284 °C
density	1.29
vapor pressure	0.4 hPa (110 °C)
refractive index	1.5444 (estimate)
Fp	189 °C
storage temp.	2-8°C
solubility	water: slightly soluble
form	Crystalline Powder
pka	5.48, 10.30(at 25℃)
color	White to cream
Water Solubility	1.5 g/100 mL (20 ºC)
Sensitive	Air & Light Sensitive
Decomposition	284 °C
Merck	14,462
BRN	385836
Henry's Law Constant	2.7×104 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Stability:	Stable, though may discolour in air. Incompatible with acids, chloroformates, strong oxidizing agents.
Cosmetics Ingredients Functions	HAIR DYEING
Cosmetic Ingredient Review (CIR)	4-Aminophenol (123-30-8)
InChI	1S/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2
InChIKey	PLIKAWJENQZMHA-UHFFFAOYSA-N
SMILES	Nc1ccc(O)cc1
LogP	-0.09-0.04 at 25℃
CAS DataBase Reference	123-30-8(CAS DataBase Reference)
NIST Chemistry Reference	Phenol, 4-amino-(123-30-8)
EPA Substance Registry System	p-Aminophenol (123-30-8)