2-ethynyl-naphtalene
Names
[ CAS No. ]:
2949-26-0
[ Name ]:
2-ethynyl-naphtalene
[Synonym ]:
Naphthalene, 2-ethynyl-
2-(2-naphthyl)acetylene
2-Ethynylnaphthalene
Naphthylene-2-acetylene
Naphthalene,2-ethynyl
2-Ethynyl Naphtalene
2-(ethynyl)naphthalene
2-ethynyl-naphtalene
(2-naphthyl)acetylene
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
270.4±9.0 °C at 760 mmHg
[ Melting Point ]:
42 °C
[ Molecular Formula ]:
C12H8
[ Molecular Weight ]:
152.192
[ Flash Point ]:
106.3±12.9 °C
[ Exact Mass ]:
152.062607
[ LogP ]:
3.63
[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.644
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2902909090
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%