![Structure of Thieno[3,2-b]thiophene CAS 251-41-2](https://www.watson-int.com/wp-content/uploads/2014/12/Structure-of-Thieno32-bthiophene-CAS-251-41-2.png "Structure of Thieno[3,2-b]thiophene <span class=\"caps\">CAS</span> 251-41-2")
Identification Properties Safety Data Specifications and Other Information LinksIdentification
CAS Number
251-41-2Name
Thieno[3,2-b]thiopheneSynonyms
1,4-Dithiapentalene thieno(3,2-b)thiophene Thieno[3,2-b]thiophen [German] [ACD/IUPAC Name] Thieno[3,2-b]thiophene [ACD/Index Name] [ACD/IUPAC Name] Thiéno[3,2-b]thiophène [French] [ACD/IUPAC Name] thienothiophene [251-41-2] 1,4-Dithiapentalene ; 1,4-Thiophthene 1,4-Dithiapentalene1,4-Thiophthene 1,4-Thiophthene 2,5-Dibromothieno[3,2-b]thiophene [ACD/IUPAC Name] 251-41-2 [RN] 32084-59-6 [RN] BR-32205 MFCD00179479 [MDL number] n-a Not available PubChem21292 QA-2515 Thieno[3,2-b] thiophene Thieno[3,2-b]thiophen Thieno[3,2-b]thiophene (en) thieno[3£¬2-b]thiophene thienono[3,2-b]thiophene thiopheno[3,2-b]thiophene VJYJJHQEVLEOFL-UHFFFAOYSA-NMolecular Structure
![Structure of Thieno[3,2-b]thiophene CAS 251-41-2](https://watson-int.com/wp-content/uploads/2014/12/Structure-of-Thieno32-bthiophene-CAS-251-41-2.png)
Structure of Thieno[3,2-b]thiophene CAS 251-41-2
SMILES
c1csc2c1scc2StdInChI
InChI=1S/C6H4S2/c1-3-7-6-2-4-8-5(1)6/h1-4HStdInChIKey
VJYJJHQEVLEOFL-UHFFFAOYSA-NMolecular Formula
C6H4S2Molecular Weight
140.23MDL Number
MFCD00179479Properties
Appearance
White solidMelting Point
53-58℃Safety Data
Symbol
GHS07Signal Word
WarningHazard Statements
H302-H315-H319-H335Precautionary Statements
P261-P305 + P351 + P338Personal Protective Equipment
dust mask type N95 (US), Eyeshields, GlovesHazard Codes (Europe)
XnRisk Statements (Europe)
22-36/37/38Safety Statements (Europe)
26-36/37RIDADR
UN 3335WGK Germany
3Specifications and Other Information of Our Thieno[3,2-b]thiophene CAS 251-41-2
Standard
Enterprise standardIdentification Methods
HNMR,HPLCPurity
98%minPackage
According to customer requirements to packagingManufacturing Capacity
1MT/yearStorage
Under the room temperature and away from lightApplication
Used as the OLED intermediateGeneral View of Documents
![Thieno[3,2-b]thiophene CAS 251-41-2 HNMR](https://www.watson-int.com/wp-content/uploads/2014/12/Thieno32-bthiophene-CAS-251-41-2-HNMR.png)
Thieno[3,2-b]thiophene CAS 251-41-2 HNMR
![Thieno[3,2-b]thiophene CAS 251-41-2 HPLC](https://www.watson-int.com/wp-content/uploads/2014/12/Thieno32-bthiophene-CAS-251-41-2-HPLC.png)
Thieno[3,2-b]thiophene CAS 251-41-2 HPLC
![structure of (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpentanoic acid CAS 1012341-50-2](https://www.watson-int.com/wp-content/uploads/2015/07/structure-of-2R4S-5-11-biphenyl-4-yl-4-tert-butoxycarbonylaMino-2-Methylpentanoic-acid-CAS-1012341-50-2.gif "structure of (<span class=\"caps\">2R</span>,<span class=\"caps\">4S</span>)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpentanoic acid <span class=\"caps\">CAS</span> 1012341-50-2")
