Cas no 89-69-0 (2,4,5-Trichloronitrobenzene)

2,4,5-Trichloronitrobenzene (CAS 89-69-0) is a chlorinated nitroaromatic compound primarily used as an intermediate in organic synthesis. Its molecular structure, featuring three chlorine substituents and a nitro group on the benzene ring, makes it a versatile precursor for agrochemicals, dyes, and pharmaceuticals. The compound exhibits high reactivity in nucleophilic substitution reactions, enabling selective functionalization. Its stability under standard conditions and well-defined chemical properties facilitate precise control in synthetic processes. Due to its electron-withdrawing groups, it is particularly useful in electrophilic aromatic substitution and reduction reactions. Proper handling is essential, as it may pose hazards typical of chlorinated nitroaromatics, including toxicity and environmental concerns.
2,4,5-Trichloronitrobenzene structure
2,4,5-Trichloronitrobenzene structure
Product Name:2,4,5-Trichloronitrobenzene
CAS No:89-69-0
MF:C6H2Cl3NO2
MW:226.444578647614
MDL:MFCD00007072
CID:34521
PubChem ID:6983
Update Time:2025-10-19

2,4,5-Trichloronitrobenzene Chemical and Physical Properties

Names and Identifiers

    • 1,2,4-Trichloro-5-nitrobenzene
    • 2,4,5-Trichloronitrobenzene
    • 1.2.4-Trichloro-5-nitrobenzene
    • 5-Nitro-1,2,4-trichlorobenzene
    • 2,4,5-Trichloro nitrobenzene
    • Benzene, 1,2,4-trichloro-5-nitro-
    • 1-Nitro-2,4,5-trichlorobenzene
    • 3,4,6-Trichloronitrobenzene
    • 2,4,5-trichloro-1-nitrobenzene
    • 0YFY8PZD2M
    • IBRBMZRLVYKVRF-UHFFFAOYSA-N
    • 2,5-Trichloronitrobenzene
    • WLN: WNR BG DG EG
    • 1,4-Trichloro-5-nitrobenzene
    • Benzene,2,4-trichloro-5-nitro-
    • NSC60975
    • PubChem3716
    • DSSTox_CID_6203
    • DSSTox_RID_78055
    • DSSTox_GSID_26
    • MLS002152857
    • HMS3039M11
    • CS-0204672
    • NCGC00258491-01
    • NSC-56980
    • NSC56980
    • 1,2,4-Trichloro-5-nitrobenzene, AldrichCPR
    • LS-1898
    • E78965
    • EN300-100818
    • NSC-50660
    • 1,2,4-tris(chloranyl)-5-nitro-benzene
    • NSC 50660
    • TRICHLORONITROBENZENE, 2,4,5-
    • SMR001224481
    • Tox21_200937
    • AKOS005149655
    • A843281
    • UNII-0YFY8PZD2M
    • MFCD00007072
    • NCGC00090855-01
    • CAS-89-69-0
    • NSC50660
    • SCHEMBL1626066
    • 89-69-0
    • T0387
    • NSC-60975
    • Q27237347
    • 5-nitro-1,2,4-trichlorbenzen
    • InChI=1/C6H2Cl3NO2/c7-3-1-5(9)6(10(11)12)2-4(3)8/h1-2
    • 2,4,5-trichloronitro-benzene
    • 1,4,5-Trichloro-2-nitrobenzene
    • NCGC00090855-02
    • CHEMBL1323107
    • DTXCID206203
    • W-100364
    • BRN 1959066
    • EINECS 201-931-7
    • PS-10355
    • AC-23991
    • FT-0609792
    • DTXSID5026203
    • C6H2Cl3NO2
    • 1,2,4-Trichloro-5-nitrobenzene (ACI)
    • NSC 56980
    • NSC 60975
    • 2,4,5-Trichloronitrobenzene;1,2,4-Trichloro-5-nitrobenzene;5-Nitro-1,2,4-trichlorobenzene
    • 2,4,5Trichloro1nitrobenzene
    • 2,4,5Trichloronitrobenzene
    • Benzene, 1,2,4trichloro5nitro
    • NS00039338
    • 3,4,6Trichloronitrobenzene
    • 1,4,5Trichloro2nitrobenzene
    • 5Nitro1,2,4trichlorobenzene
    • MDL: MFCD00007072
    • Inchi: 1S/C6H2Cl3NO2/c7-3-1-5(9)6(10(11)12)2-4(3)8/h1-2H
    • InChI Key: IBRBMZRLVYKVRF-UHFFFAOYSA-N
    • SMILES: [O-][N+](C1C(Cl)=CC(Cl)=C(Cl)C=1)=O
    • BRN: 1959066

Computed Properties

  • Exact Mass: 224.91500
  • Monoisotopic Mass: 224.915
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 184
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 3.5
  • Topological Polar Surface Area: 45.8

Experimental Properties

  • Color/Form: Low melting point crystallization
  • Density: 1.79
  • Melting Point: 57.0 to 59.0 deg-C
  • Boiling Point: 150°C/15mmHg(lit.)
  • Flash Point: 170 oC
  • Refractive Index: 1.6300 (estimate)
  • Water Partition Coefficient: 27 mg/L (20 oC)
  • PSA: 45.82000
  • LogP: 4.07820
  • Solubility: Soluble in water

2,4,5-Trichloronitrobenzene Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H302
  • Warning Statement: P264-P270-P301+P312+P330-P501
  • Hazardous Material transportation number:3077
  • Hazard Category Code: R20/21/22;R50/53
  • Safety Instruction: S61-S60-S36/37-S28-S25
  • RTECS:DC2275000
  • Hazardous Material Identification: Xn N
  • HazardClass:6.1(b)
  • PackingGroup:III
  • Storage Condition:Sealed in dry,2-8°C(BD66081)
  • Safety Term:6.1(b)
  • Packing Group:III
  • Risk Phrases:R20/21/22; R50/53

2,4,5-Trichloronitrobenzene Customs Data

  • HS CODE:29392900
  • Customs Data:

    China Customs Code:

    2904909090

    Overview:

    2904909090 Sulfonation of other hydrocarbons\nitrification\Nitrosative derivative(Whether halogenated or not). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2,4,5-Trichloronitrobenzene Pricemore >>

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abcr
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2,4,5-Trichloronitrobenzene Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Ozone ,  Nitrogen dioxide Solvents: Dichloromethane
Reference
Ozone-mediated reaction of polychlorobenzenes and some related halogeno compounds with nitrogen dioxide: a novel non-acid methodology for the selective mononitration of moderately deactivated aromatic systems
Suzuki, Hitomi; Mori, Tadashi; Maeda, Koichi, Synthesis, 1994, (8), 841-5

Production Method 2

Reaction Conditions
1.1 Reagents: Sulfuric acid ,  Nitric acid ;  rt → 50 °C; 2 h, 50 °C
Reference
Synthesis of insecticide triflubenzuron
Liu, Chang-chun, Jingxi Huagong Zhongjianti, 2001, 31(6), 28-29

Production Method 3

Reaction Conditions
1.1 Reagents: Sulfuric acid ,  Nitric acid ,  Water
Reference
Synthesis of 2,4,5-trichloronitrobenzene from 1,2,4-trichlorobenzene by nitration
Wang, Longhu; Xu, Wensong, Ranliao Gongye, 1999, 36(6), 26-27

Production Method 4

Reaction Conditions
1.1 Reagents: Sulfuric acid ,  Potassium nitrate ;  0 °C; 3 h, 0 °C → 50 °C; 50 °C → 0 °C
1.2 Reagents: Sodium hydroxide Solvents: Water ;  neutralized, 0 °C
Reference
A novel bis(pinacolato)diboron-mediated N-O bond deoxygenative route to C6 benzotriazolyl purine nucleoside derivatives
Basava, Vikram; Yang, Lijia; Pradhan, Padmanava; Lakshman, Mahesh K., Organic & Biomolecular Chemistry, 2016, 14(29), 7069-7083

Production Method 5

Reaction Conditions
1.1 Reagents: Sodium nitrate ,  Sulfuric acid ;  3 h, 40 °C
1.2 Reagents: Sodium hydroxide Solvents: Water ;  neutralized, 40 °C → 0 °C; 0 °C
Reference
Model Systems for Flavoenzyme Activity: Relationships between Cofactor Structure, Binding and Redox Properties
Legrand, Yves-Marie; Gray, Mark; Cooke, Graeme; Rotello, Vincent M., Journal of the American Chemical Society, 2003, 125(51), 15789-15795

Production Method 6

Reaction Conditions
1.1 Reagents: Sulfuric acid ,  Nitric acid
Reference
Synthesis of triclabendazole
Wu, Fanhong; Dou, Qingyu; Cai, Fanping; Yang, Jianping, Zhongguo Yiyao Gongye Zazhi, 2001, 32(9), 396-398

Production Method 7

Reaction Conditions
1.1 Reagents: Nitric acid
Reference
Synthesis of 2,4-difluoroaniline and 1,3-difluorobenzene from 1,2,4-trichlorobenzene
Mason, James; Milner, David J., Synthetic Communications, 1994, 24(4), 529-32

2,4,5-Trichloronitrobenzene Preparation Products

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Suzhou Senfeida Chemical Co., Ltd
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(CAS:89-69-0)1,2,4-Trichloro-5-nitrobenzene
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Purity:98%/99.9%
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(CAS:89-69-0)2,4,5-Trichloronitrobenzene, ≥ 99.0%
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Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:16
Price ($):discuss personally
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Suzhou Senfeida Chemical Co., Ltd
(CAS:89-69-0)1,2,4-Trichloro-5-nitrobenzene
1648100;sfd078
Purity:98%/99.9%
Quantity:Company Customization/200kg
Price ($):Inquiry/Inquiry
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Jiangsu Xinsu New Materials Co., Ltd
(CAS:89-69-0)
SFD1580
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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