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3,4-Dichloropyridine

3,4-Dichloropyridine structure

CAS No.: 55934-00-4

Chemical Name:: 3,4-Dichloropyridine

Synonyms: 3,4-DICHLOROPYRIDINE;Pyridine, 3,4-dichloro-;3,4- twochlorine pyridine;3,4-Dichloropyridine ,97%;3,4-Dichloropyridine ISO 9001：2015 REACH

CBNumber:: CB5302349

Molecular Formula:: C5H3Cl2N

Molecular Weight:: 147.99

MDL Number:: MFCD01861989

MOL File:: 55934-00-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:39:29

Product description	Number	Pack Size	Price
3,4-Dichloropyridine 97%	OR8832	5g	$21
3,4-Dichloropyridine 97%	OR8832	10g	$28
3,4-Dichloropyridine 97%	AS31603	5g	$21
3,4-Dichloropyridine 97%	AS31603	25g	$79
3,4-Dichloropyridine 97%	AS31603	100g	$238
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3,4-Dichloropyridine Properties

Melting point	22-23 C
Boiling point	182-183℃
Density	1.388±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
form	Liquid
pka	1.81±0.10(Predicted)
color	Colorless
CAS DataBase Reference	55934-00-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H312-H315-H319-H335

Precautionary statements

P261-P280-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Safety Statements

26-36

Hazard Note

Irritant

HazardClass

6.1

HS Code

2933399990

NFPA 704

	1
2		0

3,4-Dichloropyridine price More Price(76)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR8832	3,4-Dichloropyridine 97%	55934-00-4	5g	$21	2026-06-04	Buy
Apolloscientific	OR8832	3,4-Dichloropyridine 97%	55934-00-4	10g	$28	2026-06-04	Buy
Activate Scientific	AS31603	3,4-Dichloropyridine 97%	55934-00-4	5g	$21	2026-06-04	Buy
Activate Scientific	AS31603	3,4-Dichloropyridine 97%	55934-00-4	25g	$79	2026-06-04	Buy
Activate Scientific	AS31603	3,4-Dichloropyridine 97%	55934-00-4	100g	$238	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR8832	5g	$21	Buy
OR8832	10g	$28	Buy
AS31603	5g	$21	Buy
AS31603	25g	$79	Buy
AS31603	100g	$238	Buy

3,4-Dichloropyridine Chemical Properties,Uses,Production

Chemical Properties

White to light yellow solid

Uses

3,4-Dichloropyridine is a dichlorinated pyridine, a versatile building block in the preparation of 3,4-substituted pyridine compounds.

3,4-Dichloropyridine synthesis

Synthesis of 3,4-Dichloropyridine from 3-Chloropyridine

3,4-Dichloropyridine Preparation Products And Raw materials

Raw materials

3-Chloropyridine Diisopropylamine Tetrahydrofuran 1,1,2-Trichlorotrifluoroethane n-Butyllithium

3-Amino-4-chloropyridine

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Preparation Products

4-Amino-3-chloropyridine 3,4-DICHLOROPICOLINIC ACID 4-chloropyridine 3,4-DICHLORO-5-PYRIDINECARBOXYLIC ACID 4,5-dichloro-3-Pyridinecarboxaldehyde

2,5-Dichloropyridine 3,4-DICHLOROPICOLINAMIDE

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3,4-Dichloropyridine Suppliers

Global( 218)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20111	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10399	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759	marketing1@neostarunited.com	China	8827	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9666	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17339	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14301	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shenzhen Nexconn Pharmatechs Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58

View Lastest Price from 3,4-Dichloropyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-26	3,4-Dichloropyridine 55934-00-4	$1.00-200.00	1KG	99%, 99.5% Sublimated		Henan Fengda Chemical Co., Ltd
2026-08-20	3,4-Dichloropyridine 55934-00-4	$1.10	1g	99.00%	100 Tons min	Dideu Industries Group Limited
2026-06-30	3,4-Dichloropyridine 55934-00-4		1KG	98.0%	10000KGS	Shaanxi Dideu New Materials Co. Ltd

3,4-Dichloropyridine
55934-00-4
$1.00-200.00
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

3,4-Dichloropyridine
55934-00-4
$1.10
99.00%
Dideu Industries Group Limited

3,4-Dichloropyridine
55934-00-4
98.0%
Shaanxi Dideu New Materials Co. Ltd

3,4-Dichloropyridine Spectrum

3,4-Dichloropyridine(55934-00-4)¹HNMR

55934-00-4(3,4-Dichloropyridine)Related Search:

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Pentachloropyridine 2,3,4,5-Tetrachloro-6-(trichloromethyl)pyridine 3,4,5,6-Tetrachloropyridine-2-carbonitrile Tetrachloropyridine-2-carboxylic acid 3,4,5-Trichloropyridine-2-carboxylic acid

3,4,5-Trichloropyridine 3,5-Dichloropyridine 2,6-Dichloro-4-methylnicotinonitrile

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3,4-DICHLOROPYRIDINE 3,4-Dichloropyridine ,97% 3,4- twochlorine pyridine Pyridine, 3,4-dichloro- 3,4-Dichloropyridine ISO 9001：2015 REACH 55934-00-4 pharmacetical Halides Pyridines Pyridine Chlorinated heterocyclic series