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2-Chloro-5-fluoronitrobenzene

2-Chloro-5-fluoronitrobenzene structure

CAS No.: 345-17-5

Chemical Name:: 2-Chloro-5-fluoronitrobenzene

Synonyms: 1-CHLORO-4-FLUORO-2-NITROBENZENE;2-CHLORO-5-FLUORONIT;2-Chloro-5-fluoronitro;2-Chloro-5-fluoronitrobenzene;2-chloro-5-fluoronitrobenzenen;2-chloro-5-fluoronitrobenzenene;1-chloro-4-fluoro-2-nitrobenzen;2-Chloro-5-fluoronitrobenzene99%;1-NITRO-2-CHLORO-5-FLUOROBENZENE;2-Chloro-5-fluoronitrobenzene 99%

CBNumber:: CB1479986

Molecular Formula:: C6H3ClFNO2

Molecular Weight:: 175.54

MDL Number:: MFCD00084853

MOL File:: 345-17-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:49:17

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2-Chloro-5-fluoronitrobenzene Properties

Melting point	37-40 °C (lit.)
Boiling point	238 °C (lit.)
Density	1.5019 (estimate)
Flash point	229 °F
storage temp.	Sealed in dry,Room Temperature
form	powder to lump
color	Light yellow to Yellow to Orange
BRN	2094191
InChI	1S/C6H3ClFNO2/c7-5-2-1-4(8)3-6(5)9(10)11/h1-3H
InChIKey	DVXDJQKEEKXJBW-UHFFFAOYSA-N
SMILES	[O-][N+](=O)c1cc(F)ccc1Cl
CAS DataBase Reference	345-17-5(CAS DataBase Reference)
FDA UNII	3P9ZE2DD39
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332-H315-H319-H335

Precautionary statements

P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Xn,Xi

Risk Statements

20/21/22-36/37/38

Safety Statements

26-36

RIDADR

2810

WGK Germany

Hazard Note

Irritant

HazardClass

6.1

PackingGroup

III

HS Code

29049090

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

2-Chloro-5-fluoronitrobenzene price More Price(51)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	368709	2-Chloro-5-fluoronitrobenzene 99%	345-17-5	5g	$54.2	2023-01-07	Buy
TCI Chemical	C2166	1-Chloro-4-fluoro-2-nitrobenzene >98.0%(GC)	345-17-5	5g	$259	2026-04-30	Buy
Apolloscientific	PC1869	2-Chloro-5-fluoronitrobenzene 99%	345-17-5	5g	$21	2026-06-04	Buy
Apolloscientific	PC1869	2-Chloro-5-fluoronitrobenzene 99%	345-17-5	25g	$28	2026-06-04	Buy
Activate Scientific	AS33781	2-Chloro-5-fluoronitrobenzene 98%	345-17-5	5g	$18	2026-06-04	Buy

Product number	Packaging	Price	Buy
368709	5g	$54.2	Buy
C2166	5g	$259	Buy
PC1869	5g	$21	Buy
PC1869	25g	$28	Buy
AS33781	5g	$18	Buy

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

Chemical Properties

Yellow crystalline solid

Uses

2-Chloro-5-fluoronitrobenzene may be used in the preparation of N,N-dimethyl-2-(2-amino-4-fluorophenylthio)benzylamine. It may be used in the synthesis of N-methyl-2-(2-amino-4-fluorophenylthio)benzylamine.

General Description

2-Chloro-5-fluoronitrobenzene is a fluorinated building block.

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

Raw materials

Preparation Products

4-Fluoro-2-nitro-biphenyl

2-Chloro-5-fluoronitrobenzene Suppliers

Global Suppliers ( 196)

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
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44852	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	28-83379370 13880556291	tcy@tcypharm.com	China	509	57
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Shanghai Harvest Chemical Industrial Co., Ltd.	15721252604 17321035817	sales@harvest-chem.com	China	2829	64

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Capot Chemical Co., Ltd	66
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	57
Shanghai Longsheng chemical Co.,Ltd.	59
Shanghai Harvest Chemical Industrial Co., Ltd.	64

View Latest Price from 2-Chloro-5-fluoronitrobenzene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-03-20	2-CHLORO-5-FLUORONITROBENZENE 345-17-5		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
	2019-07-06	2-CHLORO-5-FLUORONITROBENZENE 345-17-5	$1.00	1kg	95%-99%		Career Henan Chemical Co

2-CHLORO-5-FLUORONITROBENZENE
345-17-5
99%
Hebei Chuanghai Biotechnology Co., Ltd

2-CHLORO-5-FLUORONITROBENZENE
345-17-5
$1.00
95%-99%
Career Henan Chemical Co

2-Chloro-5-fluoronitrobenzene Spectrum

2-CHLORO-5-FLUORONITROBENZENE(345-17-5)Raman 2-CHLORO-5-FLUORONITROBENZENE(345-17-5)IR

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2-Chloro-5-fluoronitrobenzene 99% 1-NITRO-2-CHLORO-5-FLUOROBENZENE 2-Chloro-5-fluoronitrobenzene99% 1-CHLORO-4-FLUORO-2-NITROBENZENE, 98+% 2-CHLORO-5-FLUORONIT 2-chloro-5-fluoronitrobenzenen Benzene, 1-chloro-4-fluoro-2-nitro- 1-Chloro-4-fluoro-2-nitrobenzene> 1-chloro-4-fluoro-2-nitrobenzen 2-chloro-5-fluoronitrobenzenene 2-CHLORO-5-FLUORONITROBENZENE ISO 9001：2015 REACH 2-Chloro-5-fluoronitro 1-CHLORO-4-FLUORO-2-NITROBENZENE 2-Chloro-5-fluoronitrobenzene 345-17-5 Nitro Compounds Nitrogen Compounds Organic Building Blocks Building Blocks Fluorine series Nitro Compounds Nitrogen Compounds Organic Building Blocks Chlorine Compounds Fluorine Compounds Nitro Compounds Aromatic Halides (substituted)