17700-09-3

Basic information

• Product Name: 2,3,4-TRICHLORONITROBENZENE
• Synonyms: TIMTEC-BB SBB009919;1,2,3-Trichloronitrobenzene;2,3,4-Trichloro-1-nitrobenzene;4-nitro-1,2,3-trichloro-benzen;4-Nitro-1,2,3-trichlorobenzene;Benzene, 1,2,3-trichloro-4-nitro-;Benzene, 4-nitro-1,2,3-trichloro-;1,2,3-TRICHLORO-4-NITROBENZENE
• CAS NO: 17700-09-3
• Molecular Formula: C₆H₂Cl₃NO₂
• Molecular Weight: 226.44
• EINECS: 241-705-5
• Product Categories: Nitro Compounds;Nitrogen Compounds;Organic Building Blocks;Building Blocks;Chemical Synthesis;Nitro Compounds;Nitrogen Compounds;Organic Building Blocks
• Mol File: 17700-09-3.mol
• Article Data: 9

Chemical Properties

• Melting Point: 53-56 °C(lit.)
• Boiling Point: 296.249 °C at 760 mmHg
• Flash Point: >230 °F
• Appearance: white to light yellow crystal powder
• Density: 1.7193 (rough estimate)
• Vapor Pressure: 0.00256mmHg at 25°C
• Refractive Index: 1.6300 (estimate)
• Storage Temp.: 2-8°C
• Water Solubility: 26.04mg/L(20 oC)
• BRN: 2211951
• CAS DataBase Reference: 2,3,4-TRICHLORONITROBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4-TRICHLORONITROBENZENE(17700-09-3)
• EPA Substance Registry System: 2,3,4-TRICHLORONITROBENZENE(17700-09-3)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-37/39-36/37
• RIDADR: UN 1578 6.1/PG 2
• WGK Germany: 3
• RTECS: DA6612000
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 17700-09-3(Hazardous Substances Data)

Usage

Chemical Properties

white to light yellow crystal powder

General Description

Needles or light yellow fluffy solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2,3,4-TRICHLORONITROBENZENE is incompatible with strong bases and strong oxidizing agents.

Fire Hazard

Flash point data for 2,3,4-TRICHLORONITROBENZENE are not available. 2,3,4-TRICHLORONITROBENZENE is probably combustible.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of NOx andClí.

InChI:InChI=1/C6H2Cl3NO2/c7-3-1-2-4(10(11)12)6(9)5(3)8/h1-2H

Upstream product

• 87-61-6 1,2,3-trichlorobenzene 
• 7697-37-2 nitric acid 
• 634-91-3 3,4,5-trichloroaniline 
• 33715-62-7 N-(3,4,5-trichlorophenyl)acetamide 
• 99-09-2 3-nitro-aniline 
• 608-27-5 2,3-dichloroaniline 
• 634-67-3 2,3,4-trichloroaniline 
• 13785-48-3 2,6-dichloro-3-nitroaniline 
• 177944-64-8 3,4,5-trichloro-2-nitro-aniline 

Downstream Products

• 859536-50-8 3-chloro-2,4-bis(pyridin-3-yloxy)-nitrobenzene 
• 771-69-7 2,3,4-trifluoronitrobenzene 
• 2262452-06-0 3-[1-(6,7-dichloro-1H-benzimidazol-2-yl)-5-hydroxy-3-methyl-pyrazol-4-yl]-3H-isobenzofuran-1-one 
• 634-66-2 1,2,3,4,-tetrachlorobenzene 
• 83121-15-7 3,5-dichloro-2,4-difluoro-aniline 
• 15952-70-2 2,4-difluoro-3,5-dichloro-nitrobenzene 
• 879-39-0 2,3,4,5-tetrachloronitrobenzene 
• 1424386-64-0 1-(2-amino-3,4,5-trichlorophenyl)-6-methoxynaphthalen-2-ol 
• 1424386-60-6 1-(2-amino-3,4,5-trichlorophenyl)naphthalen-2-ol 
• 2112-22-3 2,3-dichloro-6-nitrobenzonitrile 
• 74070-46-5 aclonifen 

Relevant articles and documents

A simple synthesis of 2,3-dichloro-6-nitrobenzonitrile

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Preparation method of 2,3,4-trifluoronitrobenzene

The invention discloses a preparation method of 2,3,4-trifluoronitrobenzene and relates to the field of organic synthesis. The preparation method specifically comprises the following steps: firstly, 2,3,4-trichloronitrobenzene is prepared from 1,2,3-trichlorobenzene as a raw material through nitrification and substitution; then KF is added, stirring is performed for dehydration under catalysis of TBAB, a reaction is performed at 180 DEG C, a product is filtered after the reaction, a filtrate is fed into a water-free reactor after being subjected to reduced-pressure distillation, KF is added, reduced-pressure dehydration is performed under catalysis of TBAF, a reaction is performed at 120 DEG C under the ultrasonic power condition of 30 KHZ, a reaction process is tracked by GC, a product is cooled to 70-75 DEG C and filtered after the reaction, a filtrate is distilled for separating DMSO and a product. The method is simple to operate, and the product yield is high.

Preparation method for 3,5,-dichloro-2,4,-difluoroaniline

The invention relates to the field of organic synthesis, specifically to a preparation method for 3,5,-dichloro-2,4,-difluoroaniline and application thereof. The preparation method for 3,5,-dichloro-2,4,-difluoroaniline provided by the invention comprises the following steps: 1) nitration reaction; 2) reduction reaction; 3) diazotization reaction; 4) nitration reaction; 5) fluorination reaction; and 6) reduction reaction. The preparation method for 3,5,-dichloro-2,4,-difluoroaniline provided by the invention has the following beneficial effects: 1) the method has mild reaction conditions, is stable and controllable, has less active sites, is insusceptible to side reaction, and has good yield and quality in the whole line; and 2) raw materials are cheap and easily available, so cost can be effectively reduced, and energy is saved; meanwhile, the use of chlorine gas is avoided, so the method is environment-friendly.