Skip to Content
Merck
CN
All Photos(1)

Key Documents

Safety Information

126004

Sigma-Aldrich

2,4-Dichloro-6-nitroaniline

98%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Cl2C6H2(NO2)NH2
CAS Number:
Molecular Weight:
207.01
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

mp

101-103 °C (lit.)

SMILES string

Nc1c(Cl)cc(Cl)cc1[N+]([O-])=O

InChI

1S/C6H4Cl2N2O2/c7-3-1-4(8)6(9)5(2-3)10(11)12/h1-2H,9H2

InChI key

IZEZAMILKKYOPW-UHFFFAOYSA-N

Application

2,4-Dichloro-6-nitroaniline was used to design a faster-reacting, more intensely fluorescent pH probe based on rhodamine spirolactam structure.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

C J Li et al.
Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine], 24(6), 338-340 (1990-11-01)
Three new chemicals, N-acyl glutamic acid as a stroma of cosmetics, an eye drops for myopia and 2, 4-dichloro-6-nitrophenylaminate (DCNP) as a new herbicide were evaluated with the eye irritation test. Japanese young rabbits were used, the right eye for
William L Czaplyski et al.
Organic & biomolecular chemistry, 12(3), 526-533 (2013-11-30)
Fluorescent turn-on probes based on a rhodamine spirolactam (RSL) structure have recently become a popular means of detecting pH, metal ions, and other analytes of interest. RSLs are colorless and non-fluorescent until the target analyte induces opening of the spirocyclic

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