1-Ethynyl-4-nitrobenzene, CAS No. 937-31-5

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1-Ethynyl-4-nitrobenzene CAS No.937-31-5 / Cat No.EBD36388

Formula: C8H5NO2

Molecular Weight:147.13

Synonyms:

1-Ethynyl-4-nitrobenzene

4-nitrophenylacetylene

benzene, 1-ethynyl-4-nitro- (6ci, 7ci, 8ci, 9ci)

benzene, 1-ethynyl-4-nitro-

(4-nitrophenyl)ethyne

(p-nitrophenyl)acetylene

1-nitro-4-ethynylbenzene

4-ethynyl-1-nitrobenzene

1-ethynyl-4-nitrobenzene

4-Nitrophenylacetylene

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

Light yellow solid
Density:

1.22 g/cm3
Melting point:

148-150 °C(lit.)
Boiling point:

246.6 °C at 760 mmHg
Flashing point:

112.5 °C

Safety Information

Signal words:

None

NMR Spectrum

Prediction： 1H-NMR (300 MHz, CDCl3) delta 8.19 (d, J=8.4 Hz, 2H), 7.64 (d, J=8.7 Hz, 2H), 3.36 (s, 1H) ppm.

¹H NMR

¹³C NMR