Benzoin CAS 119-53-9

White or light yellow prismatic crystals, melting point 137 ℃, boiling point 344 ℃ (1Pa), insoluble in cold water, slightly soluble in hot water and ether, soluble in ethanol and concentrated acid to form benzoyl. Used as an organic synthetic raw material for photosensitive coatings and adhesives, for manufacturing benzoyl, for printing convex plates of photosensitive resins, photosensitive inks, light cured glass products, etc. Used as a pharmaceutical intermediate, it can also be used as a photosensitizer for dye production and photosensitive resins, gravure ink, and photopolymerization coatings. It is used for fluorescence reaction testing of zinc, as a standard for calorimetry, as a preservative, and in organic synthesis.

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Model:
119-53-9
Brand:
bosschemical
Code:
119-53-9

Product Description

Benzoin Basic information
Product Name:	Benzoin
CAS:	119-53-9
MF:	C14H12O2
MW:	212.24
EINECS:	204-331-3
Mol File:	119-53-9.mol
Benzoin Chemical Properties
Melting point	134-138 °C(lit.)
Boiling point	194 °C12 mm Hg(lit.)
bulk density	350kg/m3
density	1.31
vapor pressure	1.3 hPa (136 °C)
FEMA	2132 \| BENZOIN
Fp	181
storage temp.	Store below +30°C.
solubility	0.3g/l
pka	12.28±0.20(Predicted)
form	Powder
color	Off-white to very slightly yellow
Odor	agreeable vanilla-like odor
Odor Type	balsamic
Water Solubility	Soluble in chlorine. Slightly soluble in water, ethanol and ether.
Sensitive	Moisture Sensitive
Merck	141,093
JECFA Number	836
BRN	391839
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	ISAOCJYIOMOJEB-UHFFFAOYSA-N
LogP	1.84-2.13 at 25℃
CAS DataBase Reference	119-53-9(CAS DataBase Reference)
NIST Chemistry Reference	Ethanone, 2-hydroxy-1,2-diphenyl-(119-53-9)
EPA Substance Registry System	Benzoin (119-53-9)

Benzoin CAS 119-53-9 C14H12O2 Flavor fixative Cosmetic fixative Skincare repair agent Natural flavor additive Feed additive Powder coating anti-cratering agent Photosensitive resin catalyst

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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