ChemicalBook > CAS DataBase List > 3,5-Dichloropyridine

3,5-Dichloropyridine

Product Name
3,5-Dichloropyridine
CAS No.
2457-47-8
Chemical Name
3,5-Dichloropyridine
Synonyms
NSC 60546;3,5-CHLOROPYRIDINE;3,5-dichloro-pyridin;3.5-Dichloropryidine;3,5-Dichloripyridine;Dichloropyridine,98%;3,5-DICHLOROPYRIDINE;3,5-Dichloroypyridine;Pyridine, 3,5-dichloro-;3,5-Dichloropyridine,97%
CBNumber
CB8218270
Molecular Formula
C5H3Cl2N
Formula Weight
147.99
MOL File
2457-47-8.mol
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3,5-Dichloropyridine Property

Melting point:
65-67 °C (lit.)
Boiling point:
178 °C
Density 
1.39
Flash point:
>110°C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform, Ethyl Acetate
form 
Solid
pka
0.32±0.10(Predicted)
color 
White to Off-White
BRN 
1973
InChI
InChI=1S/C5H3Cl2N/c6-4-1-5(7)3-8-2-4/h1-3H
InChIKey
WPGHPGAUFIJVJF-UHFFFAOYSA-N
SMILES
C1=NC=C(Cl)C=C1Cl
CAS DataBase Reference
2457-47-8(CAS DataBase Reference)
NIST Chemistry Reference
Pyridine, 3,5-dichloro-(2457-47-8)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-37/38-41-36/37/38
Safety Statements 
26-39-36
RIDADR 
UN2811
WGK Germany 
3
RTECS 
US8575000
Hazard Note 
Irritant
HazardClass 
6.1
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D73804
Product name
3,5-Dichloropyridine
Purity
98%
Packaging
25g
Price
$44.3
Updated
2025/07/31
Sigma-Aldrich
Product number
D73804
Product name
3,5-Dichloropyridine
Purity
98%
Packaging
100g
Price
$147
Updated
2022/05/15
TCI Chemical
Product number
D0411
Product name
3,5-Dichloropyridine
Purity
>98.0%(GC)
Packaging
10g
Price
$28
Updated
2021/12/16
TCI Chemical
Product number
D0411
Product name
3,5-Dichloropyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$121
Updated
2025/07/31
TRC
Product number
D435815
Product name
3,5-Dichloropyridine
Packaging
1g
Price
$45
Updated
2021/12/16
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3,5-Dichloropyridine Chemical Properties,Usage,Production

Chemical Properties

White to yellow powder

Uses

3,5-Dichloropyridine (cas# 2457-47-8) is a compound useful in organic synthesis.

Purification Methods

Crystallise 3,5-dichloropyridine from EtOH, or distil it. [den Hertog et al. Recl Trav Chim, Pays Bas 69 685 1950, Beilstein 20 H 23, 20 III/IV 2502, 20 V 417.]

3,5-Dichloropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-DICHLORO-4-FORMYL PYRIDINE
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3,5-Dichloropyridine Suppliers

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View Lastest Price from 3,5-Dichloropyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
3,5-Dichloropyridine 2457-47-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-29
Henan Fengda Chemical Co., Ltd
Product
3,5-Dichloropyridine 2457-47-8
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Dideu Industries Group Limited
Product
3,5-Dichloropyridine 2457-47-8
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-03

2457-47-8, 3,5-DichloropyridineRelated Search:

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