Skip to Content
Merck
CN

102024

2,5-Dichloroaniline

99%

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
Cl2C6H3NH2
CAS Number:
95-82-9
Molecular Weight:
162.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846562
EC Number:
202-455-2
Beilstein/REAXYS Number:
1447438
MDL number:
MFCD00007667

Key Documents

View All Documentation
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

Product Name

2,5-Dichloroaniline, 99%

InChI key

AVYGCQXNNJPXSS-UHFFFAOYSA-N

InChI

1S/C6H5Cl2N/c7-4-1-2-5(8)6(9)3-4/h1-3H,9H2

SMILES string

Nc1cc(Cl)ccc1Cl

assay

99%

form

solid

autoignition temp.

>374 °F

bp

251 °C (lit.)

mp

47-50 °C (lit.)

functional group

chloro

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

2,5-Dichloroaniline was used in a study to develop a fast and sensitive quantitative method for the detection of some aniline derivatives by solid-phase microextraction in gas chromatography-mass spectrometry. It was used in the accumulation of nitrite in the culture medium.

General description

2,5-Dichloroaniline is a grey to red to brown solid, powder, crystals, crystalline powder or chunks. 2,5-Dichloroaniline undergoes chemical copolymerization with aniline in aqueous 1M hydrochloric acid using potassium dichromate as oxidizing agent to form poly(2,5−dichloroaniline−co−aniline). 2,5−Dichloroaniline reacts with 2−hydroxy−1−naphthaldehyde to form N−[2−hydroxy−1−naphthylidene]2,5−dichloroaniline.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

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

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB4647
STBK7608
STBK1568
STBJ1077
STBH7056

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Tautomeric properties and crystal structure of N−[2−hydroxy−1−naphthylidene] 2,5−dichloroaniline.
Yildiz M, et al.
Crystal Research and Technology, 41(6), 600-606 (2006)
N M Henniger et al.
Canadian journal of microbiology, 22(5), 668-672 (1976-05-01)
Several chemicals used as nitrification inhibitors were tested to determine their effect on dentrification by a Pseudomonas sp. and in soil. Denitrification by the bacterium was suppressed by 2-chloro-6(-trichloromethyl)-pyridine (N-Serve) at a concentration of 50 ppm, while 2,5-dichloroaniline caused the
Synthesis, characterization and electrical properties of poly (2, 5-, 2, 3-and 3, 5-dichloroaniline) s. Part II. Copolymers with aniline.
Diaz FR, et al.
Synthetic Metals, 118(1-3), 25-31 (2001)
Determination of aromatic amines by solid-phase microextraction and gas chromatography−mass spectrometry in water samples.
Muller L, et al.
Journal of Chromatography A, 791(1), 221-230 (1997)

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