Drometrizole CAS 2440-22-4

(2'-Hydroxy-5mg-methylphenyl)benzotriazole;2-(2H-Benzotriazol-2-yl)-p-cresol(UV-P);TinuvinP/2-(2H-Benzotriazol-2-yl)-p-cresol;LOTSORBUVP;2-(2H-1,2,3-BeChemicalbooknzotriazol-2-yl)-4-methylphenol;2-(2h-benzotriazol-2-yl)-4-methyl-pheno;2-(2h-benzotriazol-2-yl)-p-creso;2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole

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Model:
2440-22-4
Brand:
bosschem
Code:
2440-22-4

Product Description

Drometrizole Basic information
Product Name:	Drometrizole
CAS:	2440-22-4
MF:	C13H11N3O
MW:	225.25
EINECS:	219-470-5
Mol File:	2440-22-4.mol
Drometrizole Chemical Properties
Melting point	125.5-129.5 °C(lit.)
Boiling point	bp10 225°
density	1.38
refractive index	1.5600 (estimate)
Fp	54°C
pka	8.15±0.43(Predicted)
Merck	14,3447
InChIKey	MCPKSFINULVDNX-UHFFFAOYSA-N
CAS DataBase Reference	2440-22-4(CAS DataBase Reference)
NIST Chemistry Reference	Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4)
EPA Substance Registry System	2-(2H-Benzotriazol-2-yl)-p-cresol (2440-22-4)

Item	Standard	Result
Appearance	Light yellow powder	Light yellow powder
Assay	≥99%	99.2%
Melting point	128-133℃	130.5-131℃
Loss on drying	≤0.5%	0.33%
Conclusion	Qualified

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公司信息

Drometrizole 2440-22-4 C13H11N3O

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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