4-Hydroxybenzaldehyde Cas 123-08-0

P-hydroxybenzaldehyde is used in the fragrance industry to synthesize fragrances such as vanillin, ethyl vanillin, syringaldehyde, anisaldehyde and complexone.

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Model:
123-08-0
Brand:
bosschemical
Code:
123-08-0

Product Description

4-Hydroxybenzaldehyde Basic information
Product Name:	4-Hydroxybenzaldehyde
CAS:	123-08-0
MF:	C7H6O2
MW:	122.12
EINECS:	204-599-1
Mol File:	123-08-0.mol
4-Hydroxybenzaldehyde Chemical Properties
Melting point	112-116 °C (lit.)
Boiling point	191°C 50mm
density	1,129 g/cm3
vapor pressure	0.004Pa at 25℃
refractive index	1.5105 (estimate)
FEMA	3984 \| 4-HYDROXYBENZALDEHYDE
Fp	174°C
storage temp.	Store below +30°C.
solubility	13.8g/l
form	Crystalline Powder
pka	7.61(at 25℃)
color	light yellow to light brown
Odor	at 100.00 %. sweet nutty almond balsam woody
Odor Type	woody
biological source	synthetic
Water Solubility	13 g/L (30 ºC)
Sensitive	Air Sensitive
Merck	144,811
JECFA Number	956
BRN	471352
Stability:	Hygroscopic
InChIKey	RGHHSNMVTDWUBI-UHFFFAOYSA-N
LogP	1.3 at 23℃
CAS DataBase Reference	123-08-0(CAS DataBase Reference)
NIST Chemistry Reference	Benzaldehyde, 4-hydroxy-(123-08-0)
EPA Substance Registry System	p-Hydroxybenzaldehyde (123-08-0)

Wood preservative Coating mildew inhibitor Paper bactericide Agricultural product preservative Water treatment disinfectant

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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