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ChemicalBook >> CAS DataBase List >> 2,3-Dichloropyridine

2,3-Dichloropyridine

$5 - $930
Product name: 2,3-Dichloropyridine
CAS: 2402-77-9
MF: C5H3Cl2N
MW: 147.99
EINECS:219-281-8
MDL Number:MFCD00006229
Synonyms:2,3-dichloro-pyridin ;2,3-dichloropyridine analogue;2,3-DICHLOROPYRIDINE;2,3-Dichloropyridine147.99;2,3-Dichloropyridine,99%;2,3-DICHLOROPYRIDINE 2,3-DICHLOROPYRIDINE;2,3-dichloropydine;2,3-Dichloropyridine ,98%

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aablocks
Acints
Activate Scientific
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Advanced Chemicals Intermediatesced Chemicals Intermediates
AHH
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Ambeed
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Manufactureraablocks
Product numberAA0032UX
Product description2,3-Dichloropyridine 98%
Packaging5g
Price$5
Updated2026-05-28
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Manufactureraablocks
Product numberAA0032UX
Product description2,3-Dichloropyridine 98%
Packaging25g
Price$6
Updated2026-05-28
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Manufactureraablocks
Product numberAA0032UX
Product description2,3-Dichloropyridine 98%
Packaging100g
Price$8
Updated2026-05-28
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Manufactureraablocks
Product numberAA0032UX
Product description2,3-Dichloropyridine 98%
Packaging250g
Price$17
Updated2026-05-28
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Manufactureraablocks
Product numberAA0032UX
Product description2,3-Dichloropyridine 98%
Packaging500g
Price$21
Updated2026-05-28
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging1g
Price$43.5
Updated2021-12-16
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging5g
Price$195.75
Updated2021-12-16
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging5g
Price$228.15
Updated2026-05-20
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging1g
Price$51.3
Updated2026-05-20
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging10g
Price$362.5
Updated2021-12-16
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ManufacturerAcints
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging10g
Price$422.55
Updated2026-05-20
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ManufacturerActivate Scientific
Product numberAS20093
Product description2,3-Dichloropyridine 98%
Packaging25g
Price$20
Updated2026-06-04
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ManufacturerActivate Scientific
Product numberAS20093
Product description2,3-Dichloropyridine 98%
Packaging100g
Price$31
Updated2026-06-04
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ManufacturerAdvanced Chemicals Intermediat
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging1g
Price$51.3
Updated2026-05-19
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ManufacturerAdvanced Chemicals Intermediat
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging5g
Price$228.15
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-00410
Product description2,3-Dichloro-pyridine 95%+
Packaging10g
Price$422.55
Updated2026-05-19
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0032UX	2,3-Dichloropyridine 98%	5g	$5	2026-05-28	Buy
aablocks	AA0032UX	2,3-Dichloropyridine 98%	25g	$6	2026-05-28	Buy
aablocks	AA0032UX	2,3-Dichloropyridine 98%	100g	$8	2026-05-28	Buy
aablocks	AA0032UX	2,3-Dichloropyridine 98%	250g	$17	2026-05-28	Buy
aablocks	AA0032UX	2,3-Dichloropyridine 98%	500g	$21	2026-05-28	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	1g	$43.5	2021-12-16	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	5g	$195.75	2021-12-16	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	5g	$228.15	2026-05-20	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	1g	$51.3	2026-05-20	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	10g	$362.5	2021-12-16	Buy
Acints	ACI-00410	2,3-Dichloro-pyridine 95%+	10g	$422.55	2026-05-20	Buy
Activate Scientific	AS20093	2,3-Dichloropyridine 98%	25g	$20	2026-06-04	Buy
Activate Scientific	AS20093	2,3-Dichloropyridine 98%	100g	$31	2026-06-04	Buy
Advanced Chemicals Intermediat	ACI-00410	2,3-Dichloro-pyridine 95%+	1g	$51.3	2026-05-19	Buy
Advanced Chemicals Intermediat	ACI-00410	2,3-Dichloro-pyridine 95%+	5g	$228.15	2026-05-19	Buy
Advanced Chemicals Intermediat	ACI-00410	2,3-Dichloro-pyridine 95%+	10g	$422.55	2026-05-19	Buy

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Properties

Melting point :64-67 °C (lit.)
Boiling point :242.42°C (rough estimate)
Density :1.5159 (rough estimate)
refractive index :1.5500 (estimate)
storage temp. :Inert atmosphere,Room Temperature
pka :-0.63±0.10(Predicted)
form :Crystalline Powder
color :White to slightly beige
Water Solubility :slightly soluble
BRN :109811
InChI :InChI=1S/C5H3Cl2N/c6-4-2-1-3-8-5(4)7/h1-3H
InChIKey :MAKFMOSBBNKPMS-UHFFFAOYSA-N
SMILES :C1(Cl)=NC=CC=C1Cl
CAS DataBase Reference :2402-77-9(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,3-Dichloropyridine is used as a reagent for the preparation of substituted 3-(5-membered heterocycle-carboxamido)pyridine derivatives for treatment of autoimmune and inflammatory diseases. Also in the synthesis, crystal structure and biological activity of novel anthranilic Diamide insecticide with propargyl ether.

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Suppliers and manufacturers

AS WATER CO., LTD.

$700.00
2,3-Dichloropyridine CAS:2402-77-9

Hebei Chuanghai Biotechnology Co., Ltd

$25.00
2,3-Dichloropyridine CAS:2402-77-9

Hebei Chuanghai Biotechnology Co,.LTD

$10.70
2, 3-Dichloropyridine CAS:2402-77-9

Henan Bao Enluo International TradeCo.，LTD

$20.00
2,3-Dichloropyridine CAS:2402-77-9

Henan Fengda Chemical Co., Ltd

$1.00
2,3-Dichloropyridine CAS:2402-77-9

airuikechemical co., ltd.

2,3-Dichloropyridine CAS:2402-77-9

Hebei Zhuanglai Chemical Trading Co.,Ltd

$15.00
2,3-Dichloropyridine CAS:2402-77-9

Hebei Longbang Technology Co., LTD

$6.00
2,3-Dichloropyridine CAS:2402-77-9

HebeiShuoshengImportandExportco.,Ltd

$6.00
2,3-Dichloropyridine CAS:2402-77-9

Frapp's ChemicalNFTZ Co., Ltd.

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2,3-Dichloropyridine

Properties

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Description

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