o-Nitrobenzaldehyde CAS 552-89-6

CAS:552-89-6
MF:C7H5NO3
EINECS:209-025-3
Purity:99.0%min
Other Names:o-Nitrobenzaldehyde

What is of o-Nitrobenzaldehyde with CAS 552-89-6? Benzaldehyde substituted at the ortho-position with a nitro group.

Description

item	value
Product Name	2-Nitrobenzaldehyde
CAS No.	552-89-6
MF	C7H5NO3
Appearance	Yellowish crystalline powder
Melting point	42-44 °C(lit.)
Boiling point	153 °C23 mm Hg(lit.)
density	1,284 g/cm3
refractive index	1.5800 (estimate)
Fp	>230 °F

Application

2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldeh yde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol.