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2,3-Difluoropyridine

2,3-Difluoropyridine structure

CAS No.: 1513-66-2

Chemical Name:: 2,3-Difluoropyridine

Synonyms: 2,3-difluorpyridine;2,3-DIFLUOROPYRIDINE;Pyridine, 2,3-difluoro-;2,3-Difluoropyridine>2,3-Difluoropyridine97%;2,3-Difluoropyridine 97%;2,3-Difluoropyridine ,98%;2,3-DIFLUOROPYRIDINE(RS20007306);2,3-Difluoropyridine ISO 9001：2015 REACH

CBNumber:: CB9478394

Molecular Formula:: C5H3F2N

Molecular Weight:: 115.08

MDL Number:: MFCD04114143

MOL File:: 1513-66-2.mol

MSDS File:: SDS

Last updated:2023-05-15 10:43:29

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2,3-Difluoropyridine Properties

Boiling point	125-126°C
Density	1.265 g/mL at 25 °C
refractive index	n20/D 1.427
Flash point	125-126°C
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	soluble in Chloroform, Methanol
form	clear liquid
pka	-2.85±0.10(Predicted)
color	Colorless to Light yellow
CAS DataBase Reference	1513-66-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07,GHS09

Signal word

Danger

Hazard statements

H226-H302-H318-H400

Precautionary statements

P210-P233-P273-P280-P301+P312-P305+P351+P338

Hazard Codes

T,F,Xi,N,Xn

Risk Statements

10-36/37/38-50-41-22

Safety Statements

26-36/37/39-36/37-61-45-25-16

RIDADR

1993

WGK Germany

Hazard Note

Toxic

HazardClass

PackingGroup

III

HS Code

29333990

NFPA 704

	2
2		0

2,3-Difluoropyridine price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	718173	2,3-Difluoropyridine 95%	1513-66-2	5g	$116	2024-03-01	Buy
Sigma-Aldrich	718173	2,3-Difluoropyridine 95%	1513-66-2	1g	$30.1	2023-06-20	Buy
TCI Chemical	D3892	2,3-Difluoropyridine >98.0%(GC)	1513-66-2	1g	$76	2024-03-01	Buy
TCI Chemical	D3892	2,3-Difluoropyridine >98.0%(GC)	1513-66-2	5g	$349	2024-03-01	Buy
Alfa Aesar	H25771	2,3-Difluoropyridine, 97%	1513-66-2	1g	$74.3	2021-12-16	Buy

Product number	Packaging	Price	Buy
718173	5g	$116	Buy
718173	1g	$30.1	Buy
D3892	1g	$76	Buy
D3892	5g	$349	Buy
H25771	1g	$74.3	Buy

2,3-Difluoropyridine Chemical Properties,Uses,Production

Chemical Properties

Pale yellow liquid

Uses

2,3-Difluoropyridine is an intermediate used in the preparation of 2,7-diazaspiro[4.5]decan-1-one derivatives as 11-b hydroxysteroid dehydrogenase type 1 inhibitors and mineralocorticoid receptor antagonists.

2,3-Difluoropyridine synthesis

Synthesis of 2,3-Difluoropyridine from 5-Chloro-2,3-difluoropyridine

2,3-Difluoropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Difluoropyridine Suppliers

Global( 326)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Golden Pharma Co., Limited	+undefined18958062155	sales@zjgoldpharm.com	China	5905	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Hi-Tech Chemistry Corp	0519-86626038	yuhh@hitechem.com	CHINA	811	58
Dongfan Chem. Co., Ltd.	021-34500607 13391355195	sales@dfanchem.com	CHINA	61	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9341	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	info@edengenechem.com	China	2169	58

Supplier	Advantage
Golden Pharma Co., Limited	58
Capot Chemical Co.,Ltd.	60
Hi-Tech Chemistry Corp	58
Dongfan Chem. Co., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Shenzhen Nexconn Pharmatechs Ltd	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Hubei Jusheng Technology Co.,Ltd.	58
Changzhou Ditong Chemical Co.,Ltd	58

View Lastest Price from 2,3-Difluoropyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-17	2,3-Difluoropyridine 1513-66-2	US $1.10 / g	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2021-10-19	2,3-Difluoropyridine 1513-66-2	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2021-10-16	2,3-Difluoropyridine 1513-66-2	US $10.00 / KG	1KG	99%	20 Tons	Hebei Zhanyao Biotechnology Co. Ltd

2,3-Difluoropyridine
1513-66-2
US $1.10 / g
99.0% min
Shaanxi Dideu Medichem Co. Ltd

2,3-Difluoropyridine
1513-66-2
US $1.10 / g
99.00%
Dideu Industries Group Limited

2,3-Difluoropyridine
1513-66-2
US $10.00 / KG
99%
Hebei Zhanyao Biotechnology Co. Ltd

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2,3-DIFLUOROPYRIDINE 2,3-Difluoropyridine 97% 2,3-Difluoropyridine97% 2,3-Difluoropyridine ,98% 2,3-difluorpyridine 2,3-DIFLUOROPYRIDINE(RS20007306) 2,3-Difluoropyridine> Pyridine, 2,3-difluoro- 2,3-Difluoropyridine ISO 9001：2015 REACH 1513-66-2 1513-6-2 C5H3F2N C5H3F2 C6H5N2O2Cl Building Blocks C5 C5 to C6 Chemical Synthesis Fluorinated Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Heterocyclic Fluorinated Building Blocks Other Fluorinated Heterocycles Pyridines Pyridine Fluorin-contained pyridine series