4-Ethoxyphenylacetylene
Names
[ CAS No. ]:
79887-14-2
[ Name ]:
4-Ethoxyphenylacetylene
[Synonym ]:
4-ethoxylphenylacetylene
MFCD00173880
1-ETHOXY-4-ETH-1-YNYLBENZENE
4'-ETHOXYPHENYL ACETYLENE
P-ETHOXYETHYNYLBENZENE
Benzene,1-ethoxy-4-ethynyl
1-Ethoxy-4-ethynylbenzene
4-Ethoxyethynylbenzene
4-Ethoxyphenylacetylene
Benzene, 1-ethoxy-4-ethynyl-
1-ETHYNYL-4-ETHOXYBENZENE
4-ETHOXY-1-ETHYNYL-BENZENE
Ethyl 4-ethynylphenyl ether
4-EthoxyPhenyl acetylene
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
214.8±23.0 °C at 760 mmHg
[ Melting Point ]:
76-78 °C(lit.)
[ Molecular Formula ]:
C10H10O
[ Molecular Weight ]:
146.186
[ Flash Point ]:
76.2±18.3 °C
[ Exact Mass ]:
146.073166
[ PSA ]:
9.23000
[ LogP ]:
2.85
[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.524
[ Water Solubility ]:
Insoluble
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R22:Harmful if swallowed.
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
3
[ RTECS ]:
AM9625000
[ HS Code ]:
29147090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909309090
[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%