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8.22293

Sigma-Aldrich

2-Nitrobenzaldehyde

for synthesis

Synonym(s):

2-Nitrobenzaldehyde

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About This Item

Linear Formula:
2-(NO2)C6H4CHO
CAS Number:
Molecular Weight:
151.12
MDL number:
UNSPSC Code:
12352114
EC Index Number:
209-025-3
NACRES:
NA.22

Quality Level

Assay

≥99.0% (GC)

autoignition temp.

200 °C (Lit.)

bp

156 °C/20 hPa

mp

43.5 °C

bulk density

350 kg/m3

storage temp.

2-30°C

InChI

1S/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H

InChI key

CMWKITSNTDAEDT-UHFFFAOYSA-N

Application

2-Nitrobenzaldehyde for synthesis. CAS No. 552-89-6, EC Number 209-025-3.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 41 °C
Melting range (upper value): ≤ 43 °C
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2


Regulatory Listings

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EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

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