Skip to Content
Merck
CN

24440

1-Chloro-2,4-dinitrobenzene

purum, ≥98.0% (GC), cast in container

Synonym(s):

2,4-Dinitrochlorobenzene, CDNB, DNCB

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
ClC6H3(NO2)2
CAS Number:
Molecular Weight:
202.55
EC Number:
202-551-4
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
613161
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

purum

assay

≥98.0% (GC)

form

cast in container

expl. lim.

22 %

bp

315 °C (lit.)

mp

48-50 °C (lit.), 48-51 °C

SMILES string

[O-][N+](=O)c1ccc(Cl)c(c1)[N+]([O-])=O

InChI

1S/C6H3ClN2O4/c7-5-2-1-4(8(10)11)3-6(5)9(12)13/h1-3H

InChI key

VYZAHLCBVHPDDF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Other Notes

Activating agent used in the synthesis of glutaconic aldehyde derivatives from pyridine

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

381.2 °F - closed cup

flash_point_c

194 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

新产品

This item has


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

K. Hafner et al.
Organic Syntheses, 62, 134-134 (1984)

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