233633

4-Ethylbenzaldehyde

98%

• Synonym(s): p-Ethylbenzaldehyde
• Linear Formula: C₂H₅C₆H₄CHO
• CAS Number: 4748-78-1
• Molecular Weight: 134.18
• EC Number: 225-268-8
• MDL number: MFCD00006956
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854003
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.539 (lit.)
• bp: 221 °C (lit.)
• density: 0.979 g/mL at 25 °C (lit.)
• functional group: aldehyde
• SMILES string: [H]C(=O)c1ccc(CC)cc1
• InChI: 1S/C9H10O/c1-2-8-3-5-9(7-10)6-4-8/h3-7H,2H2,1H3
• InChI key: QNGNSVIICDLXHT-UHFFFAOYSA-N

Description

General description

4-Ethylbenzaldehyde is a by-product of disinfection. Kinetic constants (KI) of 4-ethylbenzaldehyde for inhibition of the diphenolase activity of mushroom tyrosinase has been investigated.

Application

4-Ethylbenzaldehyde has been used in the synthesis of 4,4′-diaminotriphenylmethanes under microwave irradiation, which is useful for parallel library syntheses.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 197.6 °F - closed cup
• Flash Point(C): 92 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves