13852-51-2

Basic information

• Product Name: 5-Chloro-2-methyl-4-nitroaniline
• Synonyms: 2-AMINO-4-CHLORO-5-NITROTOLUENE;2-METHYL-4-NITRO-5-CHLOROANILINE;5-CHLORO-2-METHYL-4-NITROANILINE;5-CHLORO-4-NITRO-O-TOLUIDINE;3-CHLORO-6-METHYL-4-NITROANILINE;LABOTEST-BB LT00000244;TIMTEC-BB SBB003702;6-chloro-4-nitro-o-toluidine
• CAS NO: 13852-51-2
• Molecular Formula: C₇H₇ClN₂O₂
• Molecular Weight: 186.6
• EINECS: 237-589-0
• Mol File: 13852-51-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 164-167 °C(lit.)
• Boiling Point: 375.2 °C at 760 mmHg
• Flash Point: 180.7 °C
• Appearance: Yellow crystal or powder
• Density: 1.415 g/cm³
• Vapor Pressure: 6.52E-05mmHg at 25°C
• Refractive Index: 1.627
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: -0.13±0.14(Predicted)
• CAS DataBase Reference: 5-Chloro-2-methyl-4-nitroaniline(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Chloro-2-methyl-4-nitroaniline(13852-51-2)
• EPA Substance Registry System: 5-Chloro-2-methyl-4-nitroaniline(13852-51-2)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 13852-51-2(Hazardous Substances Data)

Usage

Chemical Properties

Yellow crystals or powder

Uses

5-Chloro-4-nitro-o-toluidine was used in the synthesis of 2-substituted 3,7,8-trichlorodibenzo-p-dioxins.

InChI:InChI=1/C7H7ClN2O2/c1-4-2-5(10(11)12)3-6(8)7(4)9/h2-3H,9H2,1H3

Upstream product

• 5900-55-0 N-(5-chloro-2-methylphenyl)acetamide 
• 95-79-4 5-chloro-2-methyl-benzenamine 
• 55816-02-9 toluene-4-sulfonic acid-(5-chloro-2-methyl-4-nitro-anilide) 
• 13852-50-1 N-(5-chloro-2-methyl-4-nitrophenyl)acetamide 
• 55816-01-8 toluene-4-sulfonic acid-(5-chloro-2-methyl-anilide) 

Downstream Products

• 106579-00-4 5-methoxy-2-methyl-4-nitroaniline 
• 5307-03-9 2-chloro-5-methyl-1,4-phenylenediamine 
• 7149-77-1 1,5-dichloro-2-methyl-4-nitrobenzene 
• 5942-09-6 Nonanoic acid (5-chloro-2-methyl-4-nitro-phenyl)-amide 
• 86853-26-1 (1S,2R,6S,7R)-4-(5-Chloro-2-methyl-4-nitro-phenyl)-10-oxa-4-aza-tricyclo[5.2.1.0^2,6]decane-3,5-dione 
• 101495-54-9 5-chloro-2-methyl-4-nitrobenzonitrile 
• 1401423-37-7 (4-amino-5-chloro-2-methylphenyl)(morpholino)-methanone 
• 1401423-34-4 (5-chloro-2-methyl-4-nitrophenyl)(morpholino)methanone 
• 1401423-30-0 5-chloro-2-methyl-4-nitrobenzoic acid 
• 1401423-20-8 (5-chloro-2-methyl-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(morpholino)methanone 
• 1366542-43-9 5-chloro-N-(4-methoxycyclohexyl)-2-methyl-4-nitroaniline 
• 1366542-46-2 5-chloro-N-(4-methoxycyclohexyl)-2-methyl-4-nitroaniline 
• 83706-53-0 1-chloro-5-iodo-4-methyl-2-nitrobenzene 
• 91131-58-7 Butyl-<2-methyl-4-nitro-5-chlorphenyl>-sulfon 

Relevant articles and documents

Process for the preparation of p-nitroaniline compounds by the alkaline hydrolysis of mixed anilides

Process for the preparation of certain substituted p-nitroaniline compounds essentially free of the corresponding o-nitroaniline compounds. The process comprises subjecting an alkanol solution of the anilides of such compounds to alkaline hydrolysis conditions, thereby effecting hydrolysis and precipitation of the p-nitroaniline compound essentially free of the undesired o-isomer. The compounds are intermediates useful in the preparation of azo pigments.