2 5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene 7128-64-5

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Model:
7128-64-5
Brand:
bosschemical
Code:
7128-64-5

Product Description

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Basic information
Product Name:	2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS:	7128-64-5
MF:	C26H26N2O2S
MW:	430.56
EINECS:	230-426-4
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Chemical Properties
Melting point	199-201 °C(lit.)
Boiling point	531.2±45.0 °C(Predicted)
density	1.26
refractive index	1.6360 (estimate)
Fp	>350°C
solubility	toluene: soluble50mg/mL
form	powder
pka	3.03±0.10(Predicted)
Water Solubility	Soluble in acetone and toluene. Insoluble in water.
λmax	373nm(EtOH)(lit.)
Merck	141,014
BRN	631803
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	AIXZBGVLNVRQSS-UHFFFAOYSA-N
CAS DataBase Reference	7128-64-5(CAS DataBase Reference)

COA：

Items	Specifications	Results
Appearance	light yellow or milk white powder	light yellow powder
volatile matter	≤0.5%	0.0025
Melting point	201-205℃	201.2-202.4℃
Purity	≥99.0%	0.9967

公司信息

2 5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene 7128-64-5 C26H26N2O2S

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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