butadiyne, diphenyl-

Names

[ CAS No. ]:
886-66-8

[ Name ]:
butadiyne, diphenyl-

[Synonym ]:
EINECS 212-953-1
Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis-
1,1'-(1,3-Butadiyne-1,4-diyl)dibenzene
butadiyne, diphenyl-
Benzene, 1,1'- (1,3-butadiyne-1,4-diyl)bis-
MFCD00004787
4-phenylbuta-1,3-diynylbenzene
1,1'-buta-1,3-diyne-1,4-diyldibenzene
1,4-DIPHENYLBUTADIYNE

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
338.2±15.0 °C at 760 mmHg

[ Melting Point ]:
85-88ºC

[ Molecular Formula ]:
C₁₆H₁₀

[ Molecular Weight ]:
202.251

[ Flash Point ]:
150.5±14.5 °C

[ Exact Mass ]:
202.078247

[ LogP ]:
6.41

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.642

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%