Thieno3,2-bthiophene

Names

[ CAS No. ]:
251-41-2

[ Name ]:
Thieno3,2-bthiophene

[Synonym ]:
1,4-Dithiapentalene
thieno(3,2-b)thiophene
4-Dithiapentalene 1,4-Thiophthene
1,4-Dithiapentalene,1,4-Thiophthene
1,4-Dithiapentalene1,4-Thiophthene
1,4-THIOPHTHENE
Thieno[3,2-b]thiophene
thienothiophene
Thieno3,2-bthiophene

Biological Activity

[Description]:

1,4-Dithiapentalene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
223.4±13.0 °C at 760 mmHg

[ Melting Point ]:
56ºC

[ Molecular Formula ]:
C₆H₄S₂

[ Molecular Weight ]:
140.23

[ Flash Point ]:
63.1±6.0 °C

[ Exact Mass ]:
139.975433

[ PSA ]:
56.48000

[ LogP ]:
5.31

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.729

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36/37/38

[ Safety Phrases ]:
26-36/37

[ RIDADR ]:
UN 3335

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%