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2,4-Dichloropyridine

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Origin: China

Cas No: 26452-80-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
26452-80-2
MF:
C5H3Cl2N
EINECS No.:
247-717-7
Place of Origin:
Jiangsu, China
Type:
Syntheses Material Intermediates
Purity:
>99%
Brand Name:
KPRX
Model Number:
CAS 26452-80-2
Application:
Organic synthesis
Appearance:
Light yellow liquid
Product name:
2,4-Dichloropyridine 26452-80-2
Usage:
Pharmaceutical Intermediates
Name:
2,4-Dichloropyridine
Apperance:
Light yellow liquid
Packaging&Delivery
Packaging Details
20kg/carton
Pallet can be avialable for bulk order.
Port
Shanghai any port of China
Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated

Property

CAS No.: 26452-80-2 Formula: C5H3Cl2N Molecular Weight: 147.99000

Basic Info

Chemical Name	2,4-Dichloropyridine
Synonyms	2,4,6-TRIAMINOQUINAZOLINE; Pyridine,2,4-dichloro; 4,6-dichloropyridine; 2,4-Dichlorpyridin; 2,4,dichloropyridine; IFLAB-BB F2108-0071;
CAS No.	26452-80-2
Molecular Formula	C5H3Cl2N
Molecular Weight	147.99000
PSA	12.89000
LogP	2.38840

Properties

Appearance & Physical State	light yellowish green liquid
Density	1.388 g/cm3
Boiling Point	189-190ºC
Melting Point	-1ºC
Flash Point	88ºC
Refractive Index	1.55-1.554
Vapor Pressure	0.658mmHg at 25°C

Safety Info

RTECS	NC3410400
Hazard Class	6.1
Safety Statements	S26-S36/37/39-S45
HS Code	2933399090
Packing Group	III
WGK Germany	3
RIDADR	UN 2810
Risk Statements	R20/22; R25; R36/37/38; R41; R43
Hazard Codes	T
Hazard Declaration	H302; H315; H317; H318
Signal Word	Danger
Caution Statement	P280; P305 + P351 + P338
Symbol	GHS05, GHS07

Synthesis Route

4-Nitropyridine N-oxide→4-Chloropyridine N-Oxide+2,4-Dichloropyridine
4-Nitropyridine N-oxide→2,4-Dichloropyridine
2-Chloro-4-iodopyridine→2,4-Dichloropyridine

Precursor

2-Chloro-4-iodopyridine
4-Nitropyridine N-oxide
4-chloropyridine
2,4-dichloro-6-hydrazinopyridine

Downstream Product

4-chloro-2-methylpyridine-3-carbaldehyde
4-Chloro-2-phenylpyridine
4-Chloro-2-piperidin-1-ylpyridine
2-Chloro-4-(piperidin-1-yl)pyridine

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