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4-Chloro-2-nitroaniline

4-Chloro-2-nitroaniline structure

CAS No.: 89-63-4

Chemical Name:: 4-Chloro-2-nitroaniline

Synonyms: PARA CHLORO ORTHO NITRO ANILINE;4-Chloro-2-nitrobenzenamine;FAST RED 3GL BASE;PCONA;RED 3GL BASE;c.i. azoic diazo component no. 9;PCON;devolredf;red3gsalt;redbase3gl

CBNumber:: CB3854602

Molecular Formula:: C6H5ClN2O2

Molecular Weight:: 172.57

MDL Number:: MFCD00007836

MOL File:: 89-63-4.mol

MSDS File:: SDS

Last updated:2026-06-04 16:00:12

Product description	Number	Pack Size	Price
4-Chloro-2-nitroaniline 99%	101664	250g	$251
4-Chloro-2-nitroaniline >98.0%(GC)	C0215	25g	$45
4-Chloro-2-nitroaniline >98.0%(GC)	C0215	500g	$225
4-Chloro-2-nitroaniline Asreported	267309	50g	$290
4-Chloro-2-nitroaniline Asreported	267309	100g	$369
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4-Chloro-2-nitroaniline Properties

Melting point	117-119 °C(lit.)
Boiling point	200°C (rough estimate)
Density	1.37
refractive index	1.6460 (estimate)
Flash point	191 °C
storage temp.	room temp
solubility	0.5g/l (anhydrous substance)
pka	pK1: 1.10(+1) (25°C)
Colour Index	37040
form	Crystalline Powder or Chunks
color	Orange
PH	7 (0.5g/l, H2O, 20℃)
Water Solubility	INSOLUBLE
BRN	512436
Henry's Law Constant	8.2×10¹ mol/(m³Pa) at 25℃, HSDB (2015)
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
InChI	1S/C6H5ClN2O2/c7-4-1-2-5(8)6(3-4)9(10)11/h1-3H,8H2
InChIKey	PBGKNXWGYQPUJK-UHFFFAOYSA-N
SMILES	Nc1ccc(Cl)cc1[N+]([O-])=O
CAS DataBase Reference	89-63-4(CAS DataBase Reference)
FDA UNII	1929LY233C
NIST Chemistry Reference	Aniline, 4-chloro-2-nitro-(89-63-4)
EPA Substance Registry System	4-Chloro-2-nitroaniline (89-63-4)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06,GHS08,GHS09

Signal word

Danger

Hazard statements

H300+H310+H330-H373-H410

Precautionary statements

P262-P273-P280-P302+P352+P310-P304+P340+P310-P314

PPE

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes

T+,N,T

Risk Statements

26/27/28-33-51/53

Safety Statements

28-36/37-45-61-28A

RIDADR

UN 2237 (CHLORONITROANILINES)

WGK Germany

RTECS

BX1575000

Autoignition Temperature

964 °F

Hazard Note

Very Toxic

TSCA

TSCA listed

HazardClass

6.1

PackingGroup

III

HS Code

29214210

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials

Hazard Classifications

Acute Tox. 1 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Acute 1
Aquatic Chronic 2
STOT RE 2

Hazardous Substances Data

89-63-4(Hazardous Substances Data)

REACH Registrations

Active

Limited Quantities

5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	1
4		0

4-Chloro-2-nitroaniline price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	101664	4-Chloro-2-nitroaniline 99%	89-63-4	250g	$251	2026-04-30	Buy
TCI Chemical	C0215	4-Chloro-2-nitroaniline >98.0%(GC)	89-63-4	25g	$45	2026-04-30	Buy
TCI Chemical	C0215	4-Chloro-2-nitroaniline >98.0%(GC)	89-63-4	500g	$225	2026-04-30	Buy
Usbiological	267309	4-Chloro-2-nitroaniline Asreported	89-63-4	50g	$290	2026-06-03	Buy
Usbiological	267309	4-Chloro-2-nitroaniline Asreported	89-63-4	100g	$369	2026-06-03	Buy

Product number	Packaging	Price	Buy
101664	250g	$251	Buy
C0215	25g	$45	Buy
C0215	500g	$225	Buy
267309	50g	$290	Buy
267309	100g	$369	Buy

4-Chloro-2-nitroaniline Chemical Properties,Uses,Production

Chemical Properties

bright orange powder

Uses

A nitro-aromatic amine with mutagenicity and carcinogenicity

Uses

4-Chloro-2-nitroaniline is used almost exclusively as an intermediate in the synthesis of pigments. The greatest potential for human exposure to 4-chloro-2- nitroaniline is in production and use of pigments made from the compound.

Uses

4-Chloro-2-nitroaniline is used as pharmaceutical intermediate.

Production Methods

1,4-Dichloro-2-nitrobenzene is aminated at 165 ℃ by using a process similar to that described for 2- nitroaniline.

Preparation

4-Chloro-2-nitrobenzenamine of chlorine.

General Description

Bright orange powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4-Chloro-2-nitroaniline forms explosive products on reaction with nitric acid. Can react with oxidizing agents.

Hazard

Toxic by ingestion and inhalation.

Fire Hazard

4-Chloro-2-nitroaniline is probably combustible.

Purification Methods

Crystallise the aniline from hot H2O (m 115.8-116o), EtOH, EtOH/H2O or *C6H6, and dry it for 10hours at 60o in vacuo. It has m 115.5-116o after sublimation. [Beilstein 12 H 729, 12 I 355, 12 II 396, 12 III 1649, 12 IV 1669.]

4-Chloro-2-nitroaniline synthesis

Synthesis of 4-Chloro-2-nitroaniline from 3,4-Dinitrochlorobenzene

4-Chloro-2-nitroaniline Preparation Products And Raw materials

Raw materials

2,5-Dichloronitrobenzene 4-Chloro-2-nitroaniline

Preparation Products

5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole HANSA YELLOW 10G N-Acetyl-N-(4-chloro-2-nitrophenyl)acetamide Quizalofop-p-ethyl

1,2,3,4-tetrahydro-Phenazine N-(2-AMINO-4-CHLOROPHENYL)ANTHRANILIC ACID 8-chloro-1-phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione 4-AMINO-3-NITROPHENYLBORONIC ACID, PINACOL ESTER 5-CHLORO-2-IODOANILINE

UV-320 2,3,6-TRICHLOROQUINOXALINE DISPERSE YELLOW 211 4-Chloro-2-nitroaniline

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4-Chloro-2-nitroaniline Suppliers

Global( 49)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchemie Shanghai Co.,Ltd.	+8615921545397	cindy_hu@alchemie-shanghai.com	China	133	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-15225627621 +86-13213167925	jiuyitime@fdachem.com	China	16511	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	9976	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8618662433356	3899766280@qq.com	China	26362	58
Anhuyan (Hainan) Biotechnology Co., LTD	+8618163349544	mollylucking@foxmail.com	China	3000	58
Shaanxi Dideu New Materials Co. Ltd	+8617791530287	1036@dideu.com	China	12236	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43414	58
Zjartspharm Co., Ltd	+8615068876005	jocelynpan@zjarts.com	China	9960	58
Hubei zhonglong Kangsheng Fine Chemical Co., Ltd	027-83850381 18171045381	2533797015@qq.com	China	970	58

Supplier	Advantage
Alchemie Shanghai Co.,Ltd.	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Fuxin Pharmaceutical	58
CD Chemical Group Limited	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
Anhuyan (Hainan) Biotechnology Co., LTD	58
Shaanxi Dideu New Materials Co. Ltd	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
Zjartspharm Co., Ltd	58
Hubei zhonglong Kangsheng Fine Chemical Co., Ltd	58

View Lastest Price from 4-Chloro-2-nitroaniline manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-02	4-Chloro-2-nitroaniline 89-63-4	$2.20-8.80	1kg	99%min	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
	2026-06-30	4-Chloro-2-nitroaniline 89-63-4		1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd

4-Chloro-2-nitroaniline
89-63-4
$2.20-8.80
99%min
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

4-Chloro-2-nitroaniline
89-63-4
98.0%
Shaanxi Dideu New Materials Co. Ltd

4-Chloro-2-nitroaniline Spectrum

4-Chloro-2-nitroaniline(89-63-4)MS 4-Chloro-2-nitroaniline(89-63-4)¹HNMR 4-Chloro-2-nitroaniline(89-63-4)¹³CNMR 4-Chloro-2-nitroaniline(89-63-4)IR1 4-Chloro-2-nitroaniline(89-63-4)IR2 4-Chloro-2-nitroaniline(89-63-4)Raman

89-63-4(4-Chloro-2-nitroaniline )Related Search:

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Chloroacetic acid 4-Chloro-2-nitroaniline 1,5-DICHLORO-2,3-DINITROBENZENE N1-(4,5-DICHLORO-2-NITROPHENYL)ACETAMIDE P-CHLORO-O-NITROANILINE DIAZOTATE

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fastred2ncsalt redbase3gl redbasecibavi redbaseirgavi redsaltcibavi redsaltnbgl Sanyo Fast Red Salt 3GL sanyofastredsalt3gl Shinnippon Fast Red 3GL Base shinnipponfastred3glbase Symulon Red 3GL Salt c.i.azoicdiazocomponent9 chloro-4nitro-2aniline Daito Red Base 3GL Daito Red Salt 3GL daitoredbase3gl daitoredsalt3gl Devol Red F Devol Red Salt F devolredf devolredsaltf Diazo Fast Red 3GL diazofastred3gl Fast Red 2NC Base Fast Red 2NC Salt 2-nitro-4-chloro aniline (4-chloro-2-nitroaniline) 1-Amino-4-chloro-2-nitrobenzene PCONA 4-Chloro-2-nitroaniline 10 μg/mL in Cyclohexane C.I. 37040 4-CHLORO-2-NITROANILINE 2-NITRO-4-CHLOROANILINE 2-AMINO-5-CHLORONITROBENZENE 4-chloro-2-nitrobenzene o-Nitro-p-Chloroaniline 4-Chloro-2-Nitroaniline paraChloro-o-Nitroaniline 4-Chlor-2-nitroanilin c.i. azoic diazo component no. 9 FAST RED 3GL BASE O-NITRO-P-CHLOROANILINE PCONA p-Chloro-o-nitroaniline RED 3G BASE 1-AMINO-4-CHLORO-2-NITROBENZENE Azoic DC 9(base) Fast Red 3GL Special 4-Chloro-2-nitroaniline,99% 4-chloro-2-nitro-anilin 4-chloro-2-nitro-benzenamid 4-chloro-2-nitro-benzenamin 4-Chloro-2-nitro-phenylamine Azoene Fast Red 3GL Base Azoene Fast Red 3GL Salt azoenefastred3glbase azoenefastred3glsalt Azofix Red 3GL Salt azoflyred3glsalt Azoic Diazo Component 9 Azoic diazo component 9, base