3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde

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3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde Basic information
Product Name:3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde
Synonyms:3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXALDEHYDE;BUTTPARK 92\04-79;3,4-DIMETHYLTHIENO(B)THIOPHENE-2-CARBOXALDEHYDE;3,4-Dimethyl-2-formylthieno[2,3-b]thiophene;Thieno[2,3-b]thiophene-2-carboxaldehyde, 3,4-dimethyl-;3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde
CAS:159709-36-1
MF:C9H8OS2
MW:196.29
EINECS:
Product Categories:
Mol File:159709-36-1.mol
3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde Structure
3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde Chemical Properties
Melting point 147-149
form crystalline solid
color Yellow
InChI1S/C9H8OS2/c1-5-4-11-9-8(5)6(2)7(3-10)12-9/h3-4H,1-2H3
InChIKeyWEAXSPMHCXWYPF-UHFFFAOYSA-N
SMILESCc1csc2sc(C=O)c(C)c12
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22-36
Safety Statements 26
WGK Germany WGK 3
HS Code 2934999090
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
Eye Irrit. 2
MSDS Information
3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde Usage And Synthesis
3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde Preparation Products And Raw materials
Raw materialsEthanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->N,N-Dimethylformamide-->Petroleum ether-->Phosphorus oxitrichloride-->Potassium carbonate-->Carbon disulfide-->Copper-->Acetylacetone-->Ethyl bromoacetate-->Quinoline
Tag:3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde(159709-36-1) Related Product Information
5-Acetyl-2,2'-bithienyl 3,4-Dimethylthieno[2,3-b]thiophene 3,4-Dimethylthieno[2,3-b]thiophene-2-carbaldehyde 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid Thieno[2,3-b]thiophene Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate 5-Acetyl-3,4-dimethylthieno[2,3-b]thiophene-2-carbonitrile Ethyl 5-cyano-3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate Methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate 5-Bromo-3,4-dimethylthieno[2,3-b]thiophene-2-carboxaldehyde BUTTPARK 52\04-46 RARECHEM AL BW 1202 BUTTPARK 92\04-87 Ethyl 5-acetyl-3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate BUTTPARK 92\04-86 1-(3,4-Dimethylthieno[2,3-b]thiophen-2-yl)ethan-1-one 3-(2-Chlorophenyl)-1-(3,4-dimethylthieno[2,3-b]thiophen-2-yl)prop-2-en-1-one 1-(3,4-Dimethylthieno[2,3-b]thiophen-2-yl)-3-phenylprop-2-en-1-one