Skip to Content
Merck
All Photos(1)

Key Documents

8.22293

Sigma-Aldrich

2-Nitrobenzaldehyde

for synthesis

Synonym(s):

2-Nitrobenzaldehyde

Sign Into View Organizational & Contract Pricing


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

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service