2,2'-Diethynylbiphenyl

Modify Date: 2024-01-10 11:31:45

2,2'-Diethynylbiphenyl Structure
2,2'-Diethynylbiphenyl structure
Common Name 2,2'-Diethynylbiphenyl
CAS Number 18442-29-0 Molecular Weight 202.25100
Density 1.09g/cm3 Boiling Point 348ºC at 760 mmHg
Molecular Formula C16H10 Melting Point N/A
MSDS N/A Flash Point 156.5ºC

 Names

Name 1-ethynyl-2-(2-ethynylphenyl)benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.09g/cm3
Boiling Point 348ºC at 760 mmHg
Molecular Formula C16H10
Molecular Weight 202.25100
Flash Point 156.5ºC
Exact Mass 202.07800
LogP 3.31620
Vapour Pressure 0.000104mmHg at 25°C
Index of Refraction 1.627

 Safety Information

HS Code 2902909090

 Synthetic Route

~80%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Basu, Chaitali; Barthes, Cecile; Sadhukhan, Subir K.; Girdhar, Navdeep K.; Gourdon, Andre European Journal of Organic Chemistry, 2007 , # 1 p. 136 - 140

~41%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Lin, Fang; Peng, Hai-Yan; Chen, Jing-Xing; Chik, David T.W.; Cai, Zongwei; Wong, Keith M.C.; Yam, Vivian W. W.; Wong, Henry N. C. Journal of the American Chemical Society, 2010 , vol. 132, # 46 p. 16383 - 16392

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Basu, Chaitali; Barthes, Cecile; Sadhukhan, Subir K.; Girdhar, Navdeep K.; Gourdon, Andre European Journal of Organic Chemistry, 2007 , # 1 p. 136 - 140

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Staab,H.A. et al. Chemische Berichte, 1972 , vol. 105, p. 2310 - 2319

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Staab,H.A. et al. Chemische Berichte, 1972 , vol. 105, p. 2310 - 2319

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Staab,H.A. et al. Chemische Berichte, 1972 , vol. 105, p. 2310 - 2319

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Staab,H.A. et al. Chemische Berichte, 1972 , vol. 105, p. 2310 - 2319

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Staab,H.A. et al. Chemische Berichte, 1972 , vol. 105, p. 2310 - 2319

~%

2,2'-Diethynylbiphenyl Structure

2,2'-Diethynylb...

CAS#:18442-29-0

Literature: Ried,W.; Saxena,V.B. Justus Liebigs Annalen der Chemie, 1970 , vol. 739, p. 159 - 165

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

2,2'-DIETHYNYL-1,1'-BIPHENYL
2,2'-diethynylbiphenyl
2,2'-diethinyldiphenyl
1,1'-Biphenyl,2,2'-diethynyl