WebMay 12, 2014 · Benzo[b]thiophene-2-carbaldehyde 2: To a solution of methylthiobenzene 1 (1.0 g, 8.05 mmol) in hexane (30 mL) was added TMEDA (2.8 g, 24.1 mmol) under nitrogen and with stirring. The resulting stirred mixture was cooled at 0 °C for 10 min, and then a solution of BuLi in hexane (1.6 M; 15.1 mL, 24.2 mmol) was added dropwise at 0 °C under … WebLD50 Oral - Rat - 915 mg/kg(Thiophene-2-carbaldehyde) Skin corrosion/irritation Skin - Rabbit(Thiophene-2-carbaldehyde) Result: Mild skin irritation - 24 h Serious eye damage/eye irritation Eyes - Rabbit(Thiophene-2-carbaldehyde) Result: Moderate eye irritation Respiratory or skin sensitisation
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WebThiophene-2-aldehyde Compound with open access spectra: 48 NMR, 8 FTIR, 1 Raman, 2 Near IR, and 8 MS. SpectraBase Compound ID: GqrvJkLs9r9: ... 2-THIOPHENALDEHYD; … WebCapot Chemical CAS# 98-03-3, 2-Thiophene carboxaldehyde. 98-03-3 MSDS,ROS,98-03-3 MOA,COA,SPECS,pecifications,1H-NMR,GHS,CAT #5153;Thiophene-2-carbaldehyde message in a bottle mailer
Thiophene derivatives as corrosion inhibitors for 2024-T3 …
WebBenzo[b]thiophene-2-carboxaldehyde C9H6OS CID 736500 - structure, chemical names, physical and chemical properties, classification, patents, literature ... WebMar 15, 2009 · The reaction of thiophene-2-carbaldehyde and benzaldehyde thiosemicarbazones with propargylbromide in methanol provided S-(2-propyne)thiosemicarbazones hydrobromides of thiophene-2-carbaldehyde and benzaldehyde. Reaction products obtained from thiosemicarbazones and 1,3 … WebPreparation of 5-Chlorothiophene-2-carbaldehyde: this chemical can be prepared by thiophene-2-carbaldehyde. This reaction needs BTMA ICl 2 /ZnCl 2 and acetic acid at temperature of 70 °C. The reaction time is 24 hours. The yield is 50 %. Uses of 5-Chlorothiophene-2-carbaldehyde: it can react with 2-hydrazino-pyridine to get N- (5 … how tall is kerem bursin