UV Absorber 234 70321-86-7

2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-pheno;BLS234;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenolUV-234;2-(2H-BenzotriazolChemicalbook-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenolpowder;EusorbUV-900;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;UVAbsorberUV-234;AbsorberUV-234

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Model:
70321-86-7
Brand:
bosschemical
Code:
70321-86-7

Product Description

UV Absorber 234 Basic information
Product Name:	UV Absorber 234
CAS:	70321-86-7
MF:	C30H29N3O
MW:	448
EINECS:	274-570-6
Mol File:	70321-86-7.mol
UV Absorber 234 Chemical Properties
Melting point	139-143 °C(lit.)
Boiling point	589.3±60.0 °C(Predicted)
density	1.12±0.1 g/cm3(Predicted)
Fp	383 °F(lit.)
solubility	H2O: <0.04 ppm at 20 °C, insoluble
form	powder
pka	9?+-.0.10(Predicted)
Water Solubility	insoluble, <0.04 ppm at 20 ºC
InChIKey	OLFNXLXEGXRUOI-UHFFFAOYSA-N
CAS DataBase Reference	70321-86-7(CAS DataBase Reference)
EPA Substance Registry System	Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)- (70321-86-7)

COA：

Items	Specifications
Melting Point(℃)	139.5-141
Ash (%)	≤0.1
Loss On Drying (%)	≤0.5
HPLC (%)	≥99
Appearance	Light Yellow Powder

公司信息

UV Absorber 234 70321-86-7 C30H29N3O

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Established logistics

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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