ChemicalBook > Product Catalog > Organic Chemistry > Amides > Naphthenic amines derivatives > 2,5-DICHLORO-4-NITROANILINE
2,5-DICHLORO-4-NITROANILINE
2,5-DICHLORO-4-NITROANILINE Basic information
- Product Name:
- 2,5-DICHLORO-4-NITROANILINE
- Synonyms:
-
- 2,5-dichloro-4-nitro-anilin
- 2,5-dichloro-4-nitro-benzenamin
- Benzenamine,2,5-dichloro-4-nitro-
- 2,5-DICHLORO-4-NITROANILINE
- 2,5-Dichloro-4-nitrobenzenamine
- TIMTEC-BB SBB003478
- 2,5-Dichloro-4-nitroaniline,97%
- 2,5-DICHLO-4-NITROANILINE
- CAS:
- 6627-34-5
- MF:
- C6H4Cl2N2O2
- MW:
- 207.01
- EINECS:
- 229-591-5
- Product Categories:
-
- Intermediates of Dyes and Pigments
- Amines
- C2 to C6
- Nitrogen Compounds
- Building Blocks
- C6
- Chemical Synthesis
- Nitrogen Compounds
- Organic Building Blocks
- Mol File:
- 6627-34-5.mol
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2,5-DICHLORO-4-NITROANILINE Chemical Properties
- Melting point:
- 154-158 °C (lit.)
- Boiling point:
- 360.98°C (rough estimate)
- Density
- 1.6257 (rough estimate)
- refractive index
- 1.6100 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- powder to crystal
- pka
- pK1:-1.74(+1) (25°C)
- color
- Light yellow to Amber to Dark green
- BRN
- 2211952
- CAS DataBase Reference
- 6627-34-5(CAS DataBase Reference)
- EPA Substance Registry System
- 2,5-Dichloro-4-nitroaniline (6627-34-5)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- 2811
- WGK Germany
- 3
- RTECS
- BX2950000
- HS Code
- 29214200
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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2,5-DICHLORO-4-NITROANILINE Usage And Synthesis
Chemical Properties
yellow powder
Uses
2,5-Dichloro-4-nitroaniline may be employed as an indicator for the estimation of acidity of strong acids.
General Description
2,5-Dichloro-4-nitroaniline is primary aniline indicator. Its pKa in sulfonate and water are -2.12 and -1.78, respectively.
Purification Methods
Recrystallise it from EtOH, then sublime it in vacuo.[Beilstein 12 H 735, 12 II 400.]
2,5-DICHLORO-4-NITROANILINESupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
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2,5-DICHLORO-4-NITROANILINE(6627-34-5)Related Product Information
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