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469912-82-1

Name 2,5‐ bis(triMethylstannyl)th ieno[3,2‐b]thiophene
CAS 469912-82-1
Molecular Formula C12H20S2Sn2
MDL Number MFCD22200503
Molecular Weight 465.84
MOL File 469912-82-1.mol
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Chemical Properties

Melting point  127-132 °C
Boiling point  383.8±52.0 °C(Predicted)
storage temp.  Storage temp. -20°C
form  powder to crystal
color  White to Amber to Dark green
InChI InChI=1S/C6H2S2.6CH3.2Sn/c1-3-7-6-2-4-8-5(1)6;;;;;;;;/h1-2H;6*1H3;;
InChIKey HDZULVYGCRXVNQ-UHFFFAOYSA-N
SMILES C12C=C([Sn](C)(C)C)SC=1C=C([Sn](C)(C)C)S2
Description
2,5-bis(trimethylstannyl)thieno[3,2-b]thiophene can be prepared by using thieno[3,2-b]thiophene?as starting material, further reaction with dibromo compounds (Stille Coupling) to form oligomers or polymers which can be used for organic electronic devices.
Odor White crystals

Safety Data

Hazard Codes  T+,N
Risk Statements 
Safety Statements 
RIDADR  UN 3146 6.1/PG I
WGK Germany  WGK 3
HS Code  2934.99.4400
HazardClass  6.1
PackingGroup  I
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 1 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Acute 1
Aquatic Chronic 1

Hazard Information

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