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You Searched For: Thieno[3,2-b]thiophene-2-carboxylic+acid


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Methyl thieno[3,2-b]thiophene-2-carboxylate ≥98.0% (by GC)

Supplier: TCI America
Description: Methyl Thieno[3,2-b]thiophene-2-carboxylate, Purity: >98.0%(GC), CAS number: 98800-10-3, Molecular Formula: C8H6O2S2, Molecular Weight: 198.25, Synonym: Thieno[3,2-b]thiophene-2-carboxylic Acid Methyl Ester, Size: 1G

Image Unavailable-TCT3156-200MG

Thieno[3,2-b]thiophene-2-carboxylic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 1723-27-9
MDL Number: MFCD00115174
Molecular Formula: C7H4O2S2
Molecular Weight: 184.23
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Color: Very Pale Yellow
Melting point (°C): 223

SDS

Image Unavailable-TCT2621-1G

Thieno[3,2-b]thiophene-2-boronic acid (contains varying amounts of Anhydride)

Catalog Number: (TCT2621-1G)
Supplier: TCI America
Description: CAS Number: 160032-40-6
Molecular Formula: C6H5BO2S2
Molecular Weight: 184.03
Form: Crystal
Color: Very Pale Yellow

SDS


Image Unavailable-TCT3221-200MG

Thieno[3,2-b]thiophene-2-carbonitrile ≥98.0% (by GC)

Supplier: TCI America
Description: Thieno[3,2-b]thiophene-2-carbonitrile, Purity: >98.0%(GC), Cas number: 40985-58-8, Molecular Formula: C7H3NS2, Molecular Weight: 165.23, Synonyms: 2-Cyanothieno[3,2-b]thiophene, Appearance: White - Slightly pale yellow solid crystal powder, Size: 1G

SDS

Image Unavailable-TCT2513-5G

Thieno[3,2-b]thiophene ≥98.0%

Supplier: TCI America
Description: CAS Number: 251-41-2
MDL Number: MFCD00179479
Molecular Formula: C6H4S2
Molecular Weight: 140.22
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Color: White
Boiling point (°C): 71
Melting point (°C): 56

SDS Certificates

Image Unavailable-TCT3212-1G

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde ≥93.0%

Supplier: TCI America
Description: CAS Number: 37882-75-0
MDL Number: MFCD03931117
Molecular Formula: C8H4O2S2
Molecular Weight: 196.24
Purity/Analysis Method: >93.0% (GC)
Form: Crystal
Color: Reddish Yellow
Melting point (°C): 274

SDS Certificates

Image Unavailable-TCD4725-200MG

2,5-Di(2-thienyl)thieno[3,2-b]thiophene ≥94.0% (by GC)

Supplier: TCI America
Description: 2,5-Di(2-thienyl)thieno[3,2-b]thiophene, Purity: >94.0%(GC), CAS Number: 21210-90-2, Molecular Formula: C14H8S4, Molecular Weight: 304.46, Form: Crystal-Powder, Solid, Color: Very pale yellow - Reddish yellow, Size: 1G

SDS

Image Unavailable-76219-520

2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene ≥98.0% (by GC)

Supplier: TCI America
Description: 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene, Purity: >98.0%(GC), CAS number: 139896-65-4, Molecular Formula: C16H20S2Si2, Molecular Weight: 332.63, Form: Crystal- Powder, Slightly pale yellow - Yellow, Size: 1G

Image Unavailable-AAH66319-MD

PDPPTT, Organic Photovoltaics (OPV) reagent

Supplier: Thermo Scientific Chemicals
Description: PDPPTT, Formula: (C68H104N2O2S4)n Weight %: <=100 Synonyms: Poly[2,5-(2-decyltetradecyl)-3,6-diketopyrrolopyrrole-alt-5,5-(2,5- di(thien-2- yl)thieno[3,2-b]thiophene)] Storage nd Sensitivity: Ambient temperatures, Size: 100mg

Image Unavailable-CAAAH59076-03

Ethyl-2-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate 95%

Catalog Number: (CAAAH59076-03)
Supplier: Thermo Scientific Chemicals

Certificates


Image Unavailable-TCT2729-1G

Thieno[2,3-b]thiophene ≥97.0% (by GC)

Supplier: TCI America
Description: CAS Number: 250-84-0
MDL Number: MFCD02824126
Molecular Formula: C6H4S2
Molecular Weight: 140.22
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 226
Melting point (°C): 7
Flash Point (°C): 93
Specific Gravity (20/20): 1.34

SDS

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Benzo[b]benzo[4,5]thieno[2,3-d]thiophene ≥97.0% (by GC)

Supplier: TCI America
Description: Benzo[b]benzo[4,5]thieno[2,3-d]thiophene, Purity: >97.0%(GC), CAS Number: 248-70-4, Molecular Formula: C14H8S2, Molecular Weight: 240.34, Synonyms: BTBT, Size: 200MG

Image Unavailable-TCD5423-1G

3,3-Dimethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine ≥95.0% (by GC)

Supplier: TCI America
Description: 3,3-Dimethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine, Purity: >95.0%(GC), CAS Number: 255901-50-9, Molecular Formula: C9H12O2S, MW: 184.25, Synonyms: 3,4-(2,2-Dimethylpropylenedioxy)thiophene, Size: 200MG

Image Unavailable-TCB4650-200MG

Benzo[b]thiophene-3-carboxylic acid ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: Benzo[b]thiophene-3-carboxylic Acid, Purity: >98.0%(HPLC)(T), Cas no.5381-25-9, Molecular formula: C9H6O2S, Form: Crystal- Powder, Colour: Very pale yellow - Pale yellow, Size: 1G

SDS

Image Unavailable-CAAAH61106-03

5-(Methylthio)thiophene-2-carboxylic acid 97%

Catalog Number: (CAAAH61106-03)
Supplier: Thermo Scientific Chemicals
Description: 5-(Methylthio)thiophene-2-carboxylic acid, 97%

Certificates


Image Unavailable-TCM2627-25G

Methyl thiophene-3-carboxylate ≥97.0% (by GC)

Supplier: TCI America
Description: CAS Number: 22913-26-4
MDL Number: MFCD06203810
Molecular Formula: C6H6O2S
Molecular Weight: 142.17
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 91
Flash Point (°C): 77
Specific Gravity (20/20): 1.23
Lambda max.: 239 nm (Hexane)

SDS

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