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2,4-Dichloroaniline

2,4-Dichloroaniline Structure
2,4-Dichloroaniline structure
CAS No.
554-00-7
Chemical Name:
2,4-Dichloroaniline
Synonyms
2,4-dichloro;2,4-dca;AURORA KA-688;2.4-Dichloroan;AKOS BBS-00003655;2,4-Dichloranilin;4-Dichloroaniline;2，4-Dichloroanihne;2,4-dichloroanline;o,p-Dichloroaniline
CBNumber:
CB7740392
Molecular Formula:
C6H5Cl2N
Molecular Weight:
162.02
MDL Number:
MFCD00007661
MOL File:
554-00-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-04 16:00:12
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2,4-Dichloroaniline Properties

Melting point 59-62 °C (lit.) 60-65 °C
Boiling point 245 °C (lit.)
Density 1.567
vapor pressure 1hPa at 78℃
refractive index 1.6000 (estimate)
Flash point 115°C
storage temp. 0-6°C
solubility methanol: soluble, clear, very faintly brownish-yellow
pka 2.05(at 22℃)
form Crystalline Powder
color White to beige
Specific Gravity 1.567 (20℃)
Water Solubility Insoluble, <0.1 g/100 mL at 23 ºC
BRN 386422
Henry's Law Constant 6.2×100 mol/(m3Pa) at 25℃, HSDB (2015)
InChI 1S/C6H5Cl2N/c7-4-1-2-6(9)5(8)3-4/h1-3H,9H2
InChIKey KQCMTOWTPBNWDB-UHFFFAOYSA-N
SMILES Nc1ccc(Cl)cc1Cl
LogP 2.78 at 20℃
CAS DataBase Reference 554-00-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 19AE42M6WS
NIST Chemistry Reference Benzenamine, 2,4-dichloro-(554-00-7)
EPA Substance Registry System 2,4-Dichloroaniline (554-00-7)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H310+H330-H302-H316-H320-H372-H370-H411
Precautionary statements  P501-P273-P260-P270-P262-P271-P264-P280-P284-P391-P337+P313-P305+P351+P338-P308+P311-P361+P364-P332+P313-P301+P312+P330-P302+P352+P310-P304+P340+P310-P403+P233-P405
Hazard Codes  T,N,Xi
Risk Statements  23/24/25-33-50/53
Safety Statements  28-36/37-45-60-61-28A
RIDADR  UN 3442 (DICHLOROANILINES, SOLID)
WGK Germany  3
RTECS  BX2600000
F  8-9-23
Hazard Note  Toxic/Irritant
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II
HS Code  29214210
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2
Hazardous Substances Data 554-00-7(Hazardous Substances Data)
REACH Registrations Active
Limited Quantities 0.5 Kg (solid)
Excepted Quantities Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)
NFPA 704
1
3 0

2,4-Dichloroaniline price More Price(65)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 112151 2,4-Dichloroaniline 99% 554-00-7 5g $44.2 2026-04-30 Buy
Sigma-Aldrich 112151 2,4-Dichloroaniline 99% 554-00-7 100g $66.6 2026-04-30 Buy
TCI Chemical D0321 2,4-Dichloroaniline >99.0%(GC) 554-00-7 25g $35 2026-04-30 Buy
TCI Chemical D0321 2,4-Dichloroaniline >99.0%(GC) 554-00-7 100g $108 2026-04-30 Buy
Biosynth FD36980 2,4-Dichloroaniline 554-00-7 0.1kg $150 2026-06-04 Buy
Product number Packaging Price Buy
112151 5g $44.2 Buy
112151 100g $66.6 Buy
D0321 25g $35 Buy
D0321 100g $108 Buy
FD36980 0.1kg $150 Buy

2,4-Dichloroaniline Chemical Properties,Uses,Production

Chemical Properties

pale grey or beige-brown to red-brown crystalline. Melting point 63°C, boiling point 245°C, relative density 1.567 (20/4°C), soluble in organic solvents such as ethanol, ether and acids. Slightly soluble in water. The color will be darkened in air.

Uses

2,4-Dichloroaniline is used as a raw material for the synthesis of anti-infective drug ciprofloxacin, pesticide fungicide Imibenconazole, herbicide (PUMA) and dyes.

Uses

2,4-Dichloroaniline may be used as an analytical reference standard for the determination of the analyte in water samples by ultrasound-assisted ionic liquid dispersive liquid-phase micro-extraction, capillary electrophoresis with electrochemical and fluorescence detection and gas chromatography-mass spectrometry (GC-MS), respectively.

Uses

2,4-Dichloroaniline is used as an intermediate in the synthesis of dyestuffs, pigments, and pesticides.

Preparation

2,4-Dichloroaniline is synthesized from acetanilide by chlorination and hydrolysis.

Definition

ChEBI: 2,4-dichloroaniline is a dichloroaniline carrying chloro substituents at positions 2 and 4.

General Description

Beige crystals.

Air & Water Reactions

2,4-Dichloroaniline may be sensitive to exposure to air. Insoluble in water.

Reactivity Profile

2,4-Dichloroaniline is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents.

Fire Hazard

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

2,4-Dichloroaniline Preparation Products And Raw materials

Raw materials

2,6-Dichloroaniline

Preparation Products

CYCLANILIDE 2,4-Dichlorothiophenol Mefenpyr-diethyl 2,4-Dichlorobiphenyl 2,4-Dichlorophenylhydrazine hydrochloride
1-Bromo-2,4-dichlorobenzene 2-(5-amino-2,4-dichlorophenyl)-4-(difluoromethyl)-2,4-dihydro-5-methyl-3H-1,2,4-triazol-3-one) 3-Chloro-4-iodophenol 2,4-Dichloroaniline Ethyl 4,6-dichloro-1H-indole-2-carboxylate
2,4-Dichlorobenzenesulfonyl chloride 2-[(2,4-Dichloro-phenyl)-hydrazono]-propionic acid 2-(2,4-Dichlorophenylthio)acetic acid N-(2,4-dichlorophenyl)benzenesulfonamide 2-cyclohexen-1-one, 3-[(2,4-dichlorophenyl)amino]-
N-(2,4-dichlorophenyl)-2-hydroxybenzamide N-(2,4-dichlorophenyl)-N-[4-(trifluoromethyl)phenyl]-Urea

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2,4-Dichloroaniline Suppliers

Global( 337)Suppliers
Supplier Tel Email Country ProdList Advantage
Shandong Qiancheng New Materials Co., Ltd 15615255556 345251484@gg.com China 107 58
Yancheng Guohong Chemical Products Co., Ltd. 0515-70125098 13770125098 zxqchem@foxmail.com China 9 58
Changzhou KOYE Chemical Co.,LTD. 519-81882581 18602584369 Lydia@kwchem.com China 114 58
Shandong Elito Biotechnology Co., Ltd 0539-18853986-090 13053958157 332554317@qq.com China 104 58
Shandong Qianyuan Polymer Material Co. , Ltd. 18678041314 18765609661 2547772582@qq.com China 987 58
Yancheng Green Fluorine Fine Chemical Trading Co., Ltd 17887358129 lvfu@163.cn China 40 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TAIYUAN RHF CO.,LTD. +86 351 7031519 sales@RHFChem.com China 2334 56
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Supplier Advantage
Shandong Qiancheng New Materials Co., Ltd 58
Yancheng Guohong Chemical Products Co., Ltd. 58
Changzhou KOYE Chemical Co.,LTD. 58
Shandong Elito Biotechnology Co., Ltd 58
Shandong Qianyuan Polymer Material Co. , Ltd. 58
Yancheng Green Fluorine Fine Chemical Trading Co., Ltd 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
TAIYUAN RHF CO.,LTD. 56
TCI (Shanghai) Development Co., Ltd. 81

View Lastest Price from 2,4-Dichloroaniline manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4-Dichloroaniline pictures 2026-05-28 2,4-Dichloroaniline
554-00-7
 $2.00-5.00 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
2,4-Dichloroaniline pictures 2019-07-06 2,4-Dichloroaniline
554-00-7
 $1.00 1KG 98% 500kg Career Henan Chemical Co

2,4-Dichloroaniline Spectrum

2,4-Dichloroaniline(554-00-7)MS2,4-Dichloroaniline(554-00-7)1HNMR2,4-Dichloroaniline(554-00-7)13CNMR2,4-Dichloroaniline(554-00-7)IR12,4-Dichloroaniline(554-00-7)IR22,4-Dichloroaniline(554-00-7)Raman2,4-Dichloroaniline(554-00-7)ESR

554-00-7(2,4-Dichloroaniline)Related Search:

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2,4-Dichloroaniline,Pract. 2,4-DICHLOROANILINE PESTANAL 2,4-Dichloroaniline,99% 2,4-dichloro-anilin 2,4-dichloro-benzenamin 2,4-Dichlorophenylamine Aniline, 2,4-dichloro- Benzenamine,2,4-dichloro- o,p-Dichloroaniline 2,4-dichlorobenzenamine 2，4-Dichloroanihne 2,4-DICHLOROANILINE 2,4-DICHLORO-6-IODOANILINE AURORA KA-688 LABOTEST-BB LTBB000651 AKOS BBS-00003655 1-AMINO-2,4-DICHLORO-BENZENE TIMTEC-BB SBB007569 2,4-DICHLOROBENZAMINE 2,4-DICHLOROBENZENEANILINE 2,4-dca 2,4-Dichloranilin 2,4-Dichlorobenzene amide 2,4-Dichlorobenzene amine 2,4-Dichloroaniline,98% 4-Dichloroaniline 2,4-Dichloroaniline, 98% 1KG 2,4-Dichloroaniline, 98% 25GR 2,4-Dichloroaniline, 97+% 2, 4-2 chloro aniline 2.4-Dichloroan 2,4-Dichloroaniline >=97.0% (GC) 2,4-dichloroanline 2,4-Dichloroaniline > 2,4-Dichloroaniline ISO 9001：2015 REACH TIANFUCHEM-- 554-00-7--2,4-Dichloroaniline in stock 2, 4-DICHLOROANILINE Extra Pure 2,4-dichloro Trazodone impurity QZT-SM-3-Z6 Trazodone Impurity 24 (2,4-Dichloroaniline) Trazodone Impurity 33 Clonidine Impurity 4 2,4-Dichloroaniline 100 μg/ml Methanol C12322400 2,4-Dichloroaniline XA12322400ME2,4-DichloroanilinE100μg/mLin Me 2,4-Dichloroaniline 100 μg/mL in Methanol 554-00-7 544-00-7 G6H5CL2N Building Blocks Amines C2 to C6 Nitrogen Compounds Organic Building Blocks Building Blocks Chemical Synthesis Nitrogen Compounds Organic Building Blocks