4-Nitrophenylacetylene

Names

[ CAS No. ]:
937-31-5

[ Name ]:
4-Nitrophenylacetylene

[Synonym ]:
1-Ethynyl-4-nitrobenzene
4-Nitrophenylacetylene
1-Ethynyl-4-nitro-benzene
MFCD00024794
Benzene, 1-ethynyl-4-nitro-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
246.6±23.0 °C at 760 mmHg

[ Melting Point ]:
148-150 °C(lit.)

[ Molecular Formula ]:
C₈H₅NO₂

[ Molecular Weight ]:
147.131

[ Flash Point ]:
112.5±15.4 °C

[ Exact Mass ]:
147.032028

[ PSA ]:
45.82000

[ LogP ]:
2.13

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

[ Index of Refraction ]:
1.580

[ Storage condition ]:
Amber Vial, -20°C Freezer

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ WGK Germany ]:
3

[ HS Code ]:
2904209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904209090

[ Summary ]:
2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%