36880-34-9

Basic information

• Product Name: 4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE
• Synonyms: 4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE;4-BROMO-5-ETHYL-2-THIOPHENECARBALDEHYDE;AKOS B003569;ART-CHEM-BB B003569;4-bromo-5-ethyl-2-Thiophenecarboxaldehyde
• CAS NO: 36880-34-9
• Molecular Formula: C7H7BrOS
• Molecular Weight: 219.1
• Mol File: 36880-34-9.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE(36880-34-9)
• EPA Substance Registry System: 4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE(36880-34-9)

Safety Data

• Statements: 20/21/22
• Safety Statements: 7/47-24/25-36/37
• Hazardous Substances Data: 36880-34-9(Hazardous Substances Data)

Usage

Chemical Properties

White to brown liquid

Upstream product

• 36880-33-8 5-ethyl-thiophene-2-carbaldehyde 

Relevant articles and documents

Synthesis, crystal structure and characterization of photochromic 1,2-bis{2-ethyl-5-[2-(1,3-dioxolane)]-3-thienyl}perfluorocyclopentene

A novel photochromic diarylethene, 1,2-bis{2-ethyl-5-[2-(1,3-dioxolane)]-3-thienyl}perfluorocyclopentene (BEDTP), was synthesized and its structure was determined by single-crystal X-ray diffraction analysis. Its photochromic and fluorescent properties were also investigated. The results showed that this compound exhibited reversible photochromism, changing from colorless to magenta after irradiation with UV light both in solution and in the crystalline phase. In hexane solution, the open-ring isomer of BEDTP exhibited relatively strong fluorescence at 400 nm when excited at 282 nm. The fluorescence intensity decreased along with the photochromism upon irradiation with 254 nm light and its closed-ring isomer showed almost no fluorescence.