ChemicalBook > CAS DataBase List > 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE

Product Name
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE
CAS No.
175202-58-1
Chemical Name
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE
Synonyms
BUTTPARK 33\11-63;3,4-DIMETHYLTHIENO(B)THIOPHENE;3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE;3,4-DIMETHYLTHIENO(B)THIOPHENE 97%;Thieno[2,3-b]thiophene, 3,4-dimethyl-;3,4-Dimethylthieno[2,3-b]thiophene in isooctane
CBNumber
CB9221998
Molecular Formula
C8H8S2
Formula Weight
168.28
MOL File
175202-58-1.mol
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3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE Property

Melting point:
72-74°C
Boiling point:
272.6±35.0 °C(Predicted)
Density 
1.245±0.06 g/cm3(Predicted)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P405Store locked up.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
CHM0009982
Product name
3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE
Purity
95.00%
Packaging
5MG
Price
$495.59
Updated
2021/12/16

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE Suppliers

China 7 Germany 1 India 1 Norway 1 United Kingdom 3 United States 1 Global 14
MOLEKULA Ltd.
Tel
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Fax
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Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66
VWR International
Tel
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Fax
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Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
Butt Park Ltd.
Tel
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Fax
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Email
113707.50@compuserve.com
Country
United Kingdom
ProdList
6078
Advantage
30

175202-58-1, 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENERelated Search:

3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE,3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXALDEHYDE DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE 3,4-Dimethylthieno(2,3-b)thiophene-2,5-,3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 3,4-Dimethylthiophene-2-carboxylic acid Dimethenamid THIENO[2,3-B]THIOPHENE 5-ACETYL-3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBONITRILE (3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)METHANOL ETHYL 5-CYANO-3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE 5-BROMO-3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXALDEHYDE,5-bromo-3,4-dimethylthieno[2,3-b]thiophene-2-carbaldehyde METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE 4,5-DIMETHYL-THIOPHENE-2-CARBOXALDEHYDE 2-(7-METHYLINDAN-4-YLOXY)ACETIC ACID 4-BROMO-3-(5-BROMO-3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)-1H-PYRAZOLE BUTTPARK 92\04-88 3-(4-CHLOROPHENYL)-1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)PROP-2-EN-1-ONE 3-(2-CHLOROPHENYL)-1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)PROP-2-EN-1-ONE

  • 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE
  • 3,4-DIMETHYLTHIENO(B)THIOPHENE
  • BUTTPARK 33\11-63
  • 3,4-DIMETHYLTHIENO(B)THIOPHENE 97%
  • Thieno[2,3-b]thiophene, 3,4-dimethyl-
  • 3,4-Dimethylthieno[2,3-b]thiophene in isooctane
  • 175202-58-1
  • 17502-58-1