1-(2,2'-Bithiophen-5-yl)ethanone

Names

[ Name ]:
1-(2,2'-Bithiophen-5-yl)ethanone

[Synonym ]:
5-acetyl-2,2'-bithiophene
1-(2,2'-bithiophenyl-5-yl)ethanone
1-(2,2'-dithiophene-5-yl)ethanone
Ethanone, 1-[2,2'-bithiophen]-5-yl-
5-(2,2'-bithienyl) methyl ketone
5-Acetyl-2,2‘-bithienyl
5-ACETYL-2,2'-BITHIENYL
1-(2,2'-Bithiophen-5-yl)ethanone
2-acetyl-5-(thien-2-yl)thiophene
2-acetyl-5-(2-thienyl)thiophene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
363.4±32.0 °C at 760 mmHg

[ Melting Point ]:
109-114ºC

[ Molecular Formula ]:
C₁₀H₈OS₂

[ Molecular Weight ]:
208.300

[ Flash Point ]:
173.6±25.1 °C

[ Exact Mass ]:
208.001648

[ PSA ]:
73.55000

[ LogP ]:
2.94

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.615

[ Storage condition ]:
Refrigerator (+4°C)

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
36/37/39-26-22

[ 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%