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2-Chloro-5-nitrotoluene

2-Chloro-5-nitrotoluene structure

CAS No.: 13290-74-9

Chemical Name:: 2-Chloro-5-nitrotoluene

Synonyms: 2-Chloro-5-nit;oro-5-nitrotoL;Chloronitroluene,98%;2-Chloro-5-nitroluene;2-Chloro-5-nitrotolune;Toltrazuril Impurity B;2-CHLORO-5-NITROTOLUENE;5-NITRO-2-CHLOROTOLUENE;3-Nitro-6-chlorotoluene;2-Chloro-5-nitrotoluene >

CBNumber:: CB3346769

Molecular Formula:: C7H6ClNO2

Molecular Weight:: 171.58

MDL Number:: MFCD00041430

MOL File:: 13290-74-9.mol

MSDS File:: SDS

Last updated:2026-08-28 09:47:31

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2-Chloro-5-nitrotoluene Properties

Melting point	40-44 °C
Boiling point	94-96°C 4mm
Density	1.3246 (rough estimate)
refractive index	1.5377 (estimate)
Flash point	94-96°C/4mm
storage temp.	Sealed in dry,Room Temperature
form	powder to crystal
color	White to Yellow to Green
BRN	2044766
InChI	1S/C7H6ClNO2/c1-5-4-6(9(10)11)2-3-7(5)8/h2-4H,1H3
InChIKey	BGDCQZFFNFXYQC-UHFFFAOYSA-N
SMILES	Cc1cc(ccc1Cl)[N+]([O-])=O
CAS DataBase Reference	13290-74-9(CAS DataBase Reference)
EPA Substance Registry System	2-Chloro-5-nitrotoluene (13290-74-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS06,GHS08,GHS09

Signal word

Warning

Hazard statements

H302-H312-H331-H373-H401-H411-H302+H312+H332-H315-H319-H412

Precautionary statements

P261-P264-P270-P271-P273-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P260-P304+P340-P305+P351+P338-P405-P501a

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Xn,N

Risk Statements

22-52/53

Safety Statements

22-36/37-61

RIDADR

UN 3457 6.1/PG 3

WGK Germany

TSCA

TSCA listed

HazardClass

6.1

PackingGroup

III

HS Code

2902900000

Storage Class

6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects

Hazard Classifications

Acute Tox. 4 Oral

REACH Registrations

Active

NFPA 704

	1
2		0

2-Chloro-5-nitrotoluene price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	C1233	2-Chloro-5-nitrotoluene >98.0%(GC)	13290-74-9	25g	$37	2026-04-30	Buy
TCI Chemical	C1233	2-Chloro-5-nitrotoluene >98.0%(GC)	13290-74-9	500g	$281	2026-04-30	Buy
Usbiological	267314	2-Chloro-5-nitrotoluene Asreported	13290-74-9	25g	$392	2026-06-03	Buy
Usbiological	267314	2-Chloro-5-nitrotoluene Asreported	13290-74-9	50g	$573	2026-06-03	Buy
Usbiological	267314	2-Chloro-5-nitrotoluene Asreported	13290-74-9	100g	$822	2026-06-03	Buy

Product number	Packaging	Price	Buy
C1233	25g	$37	Buy
C1233	500g	$281	Buy
267314	25g	$392	Buy
267314	50g	$573	Buy
267314	100g	$822	Buy

2-Chloro-5-nitrotoluene Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

2-Chloro-5-nitrotoluene can be used to synthesize diazo photosensitive materials, microwave photography, and other applications.

Synthesis

99-52-5

13290-74-9

General procedure for the synthesis of 2-chloro-5-nitrotoluene from 4-nitro-2-methylaniline: First, 152 kg of 2-amino-5-nitrotoluene was dissolved in 600 kg of concentrated sulfuric acid, followed by the addition of 150 kg of water, and naturally heated to 100°C. After the reaction solution was completely dissolved, the temperature was lowered to 300 kg of industrial hydrochloric acid at a concentration of 30%. After 2-amino-5-nitrotoluene was completely dissolved, the temperature was lowered and 300 kg of industrial hydrochloric acid with a mass concentration of 30% was added, during which it was necessary to ensure that the temperature of the reaction solution did not exceed 0°C. The temperature of the reaction solution was then increased by 27 kg at a constant rate. Next, 276 kg of a 25% sodium nitrite solution was added at a constant rate to produce the diazonium salt solution. In another reactor, 450 kg of industrial hydrochloric acid was added and 225 kg of cuprous chloride was dissolved with stirring, and the temperature was reduced to below 20°C after dissolution. The prepared diazonium salt solution was quickly added to this reactor for rapid stirring and hydrolysis reaction. The reaction mixture was held for 2 hours before being warmed up to 55°C and maintained at this temperature for 2 hours. Finally, water vapor was distilled out by increasing the temperature until 160 kg of 2-chloro-5-nitrotoluene was collected in 93.3% yield.

References

[1] Patent: CN108373434, 2018, A. Location in patent: Paragraph 0032; 0033; 0035; 0036; 0037; 0040; 0041
[2] Chemische Berichte, 1887, vol. 20, p. 200
[3] Arzneimittel-Forschung/Drug Research, 1989, vol. 39, # 9, p. 1073 - 1080

2-Chloro-5-nitrotoluene Preparation Products And Raw materials

Raw materials

2-Chloro-3-nitrotoluene 2-Methyl-4-nitroaniline 3-Nitrotoluene Sulfuric acid Chlorine

Copper(I) chloride Sodium nitrite 4-Chloro-3-nitrotoluene Hydrochloric acid

1of2

Preparation Products

3-CARBOXY-4-CHLOROBENZENEBORONIC ACID 2-Fluoro-5-nitrotoluene 2-Methyl-4-nitroaniline 2-Chloro-6-nitrotoluene {2-chloro-5-nitrophenyl}acetic acid

2-Chloro-5-nitrotoluene Suppliers

Global( 266)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
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
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	0311-89250318 13582355795	master@sjzsdyn.com	China	2776	65
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TAIYUAN RHF CO.,LTD.	56
TCI (Shanghai) Development Co., Ltd.	81
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	65
Capot Chemical Co., Ltd	66
Beijing Ouhe Technology Co., Ltd	60
Jia Xing Isenchem Co.,Ltd	66
Pure Chemistry Scientific Inc.	62

View Lastest Price from 2-Chloro-5-nitrotoluene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	2-Chloro-5-nitrotoluene 13290-74-9	$1.00-100.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-06-30	2-Chloro-5-nitrotoluene 13290-74-9		1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2020-02-26	2-Chloro-5-nitrotoluene 13290-74-9		1KG	99.0%+	100 tons	Shaanxi Dideu Medichem Co. Ltd

2-Chloro-5-nitrotoluene
13290-74-9
$1.00-100.00
99%
Henan Fengda Chemical Co., Ltd

2-Chloro-5-nitrotoluene
13290-74-9
98.0%
Shaanxi Dideu New Materials Co. Ltd

2-Chloro-5-nitrotoluene
13290-74-9
99.0%+
Shaanxi Dideu Medichem Co. Ltd

2-Chloro-5-nitrotoluene Spectrum

2-Chloro-5-nitrotoluene(13290-74-9)¹HNMR 2-Chloro-5-nitrotoluene(13290-74-9)IR1 2-Chloro-5-nitrotoluene(13290-74-9)IR2

13290-74-9(2-Chloro-5-nitrotoluene)Related Search:

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5-NITRO-2-CHLOROTOLUENE 4-CHLORO-3-METHYLNITROBENZENE 2-CHLORO-5-NITROTOLUENE 2-CHLORO-5-NITROMETHYLBENZENE BENZENE, 2-CHLORO-1-METHYL-5-NITRO- 2-Chloro-5-nitrotolune 2-CHLORO-1-METHYL-5-NITROBENZENE 1-chloro-2-methyl-4-nitro-benzen 2-Chloro-5-nitroluene Chloronitroluene,98% 2-CHLORO-5-NITROTOLUENE, 98+% 6-CHLORO-2-METHYLNITROBENZENE 2-Methyl-4-nitrochlorobenzene 3-Nitro-6-chlorotoluene 4-Chloro-3-methylnitrobenzene 5-Nitro-2-chlorotoluene 2-Chloro-5-nitrotoluene, 98.0%(GC) 2-Chloro-5-nit 2-Chloro-5-nitrotoluene >=99.0% (GC) oro-5-nitrotoL 2-Chloro-5-nitrotoluene > Benzene, 1-chloro-2-methyl-4-nitro- 2-Chloro-5-nitrotoluene ISO 9001：2015 REACH Toltrazuril Impurity B 2-Chloro-5-nitrotolueneQ: What is 2-Chloro-5-nitrotoluene Q: What is the CAS Number of 2-Chloro-5-nitrotoluene 2,4-Dichlorobenzyl Alcohol Impurity 54 Benzeneethanol,4-chloro-b-(4-chlorophenyl)- 1-chloro-2-methyl-4-nitrobenzene 13290-74-9 Nitro Compounds Organic Building Blocks Nitrogen Compounds Building Blocks Aromatic Hydrocarbons (substituted) & Derivatives Nitro Compounds Nitrogen Compounds Organic Building Blocks Halogen toluene Chlorine Compounds Nitro Compounds