4-Ethylstyrene(stabilized with MEHQ) CAS 3454-07-7

Purity 97%+In StockPharmaceutical Standards
CAS No.3454-07-7
Molecular FormulaC10H12
Molecular Weight132.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethylstyrene(stabilized with MEHQ) CAS 3454-07-7 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

4-Ethylstyrene(stabilized with MEHQ) (CAS 3454-07-7) is a high-purity analytical reference standard with the molecular formula C10H12 and a molecular weight of 132.20 g/mol.

Based on its molecular formula C10H12, 4-Ethylstyrene(stabilized with MEHQ) contains an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 132.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H12
Molecular Weight132.20 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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