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3-CHLOROISONICOTINALDEHYDE

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Origin: China

Cas No: 72990-37-5

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

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CAS No.: 72990-37-5 Formula: C6H4ClNO Molecular Weight: 141.55500

Basic Info

Chemical Name	3-CHLOROISONICOTINALDEHYDE
Synonyms	3-chloropyridine-4-carbaldehyde;
CAS No.	72990-37-5
Molecular Formula	C6H4ClNO
Molecular Weight	141.55500
PSA	29.96000
LogP	1.54750

Properties

Density	1.332 g/cm3
Boiling Point	224.9ºC at 760 mmHg
Melting Point	58-62ºC(lit.)
Flash Point	89.8ºC
Refractive Index	1.592

Safety Info

Safety Statements	S37/39
HS Code	2933399090
Risk Statements	R22; R36/38; R43
Hazard Codes	Xn
Signal Word	Warning
Hazard Declaration	H302; H315; H317; H319
Symbol	GHS07
Caution Statement	P280; P305 + P351 + P338

Synthesis Route

3-Chloropyridine+N,N-dimethylformamide→3-CHLOROISONICOTINALDEHYDE
3-Chloropyridine+Ethyl chloroformate→3-CHLOROISONICOTINALDEHYDE
3-Chloropyridine+Ethyl formate→3-CHLOROISONICOTINALDEHYDE

Precursor

N,N-dimethylformamide
3-Chloropyridine
Ethyl formate
Ethyl chloroformate

Downstream Product

3-chloro-4-(chloromethyl)pyridine
3-cyclopropylpyridine-4-carbaldehyde
3-Chloro-4-cyanopyridine
3-methylpyridine-4-carbaldehyde

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