ethynylpyrene

Suppliers

Names

[ CAS No. ]:
34993-56-1

[ Name ]:
ethynylpyrene

[Synonym ]:
8-ethynylpyrene
1-Ethynylpyrene
ethynylpyrene
Pyrene, 1-ethynyl-
1-Ethynyl Pyrene
Pyrene,1-ethynyl
MFCD02093933
3-pyrenylacetylene
1-pyrenylacetylene
pyrene-1-acetylene
ethynyl pyrene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
410.6±14.0 °C at 760 mmHg

[ Melting Point ]:
113-115ºC

[ Molecular Formula ]:
C18H10

[ Molecular Weight ]:
226.272

[ Flash Point ]:
194.9±14.2 °C

[ Exact Mass ]:
226.078247

[ LogP ]:
5.35

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.807

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

  • Trimethyl(pyren-1-ylethynyl)silane
  • 1-Bromopyrene
  • 1-(2,2-dibromovinyl)pyrene
  • 3-(1-pyrenyl)-3-chloro-2-propenal
  • 3-(pyren-1-yl)prop-2-yn-1-ol
  • 1-Pyrenecarboxaldehyde
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • 1-iodopyrene
  • 3-Methyl butynol
  • 1-Acetylpyrene

DownStream

  • 1-(2-phenylethynyl)pyrene
  • Cyclopenta[cd]pyrene

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%

Related Compounds

  • 4-ethynylpyrene
  • 2-ethynylpyrene