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2-Chlorochalcone

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Origin: China

Cas No: 22966-11-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 22966-11-6 Formula: C15H11ClO Molecular Weight: 242.70000

Basic Info

Chemical Name	2-Chlorochalcone
Synonyms	2-chlorochalcone,predominantly trans; 2-chlorophenylmethyleneacetophenone;
CAS No.	22966-11-6
Molecular Formula	C15H11ClO
Molecular Weight	242.70000
PSA	17.07000
LogP	4.23610

Properties

Density	1.202 g/cm3
Boiling Point	379.1ºC at 760 mmHg
Melting Point	49-52ºC
Flash Point	>110ºC
Refractive Index	1.632
Vapor Pressure	6E-06mmHg at 25°C

Safety Info

Safety Statements	S26-S36
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-diazo-3-oxo-3-phenylpropanal+2-Chlorobenzaldehyde→3-[hydroxy(phenyl)methylidene]-6-phenylpyran-2,4-dione+2-Chlorochalcone
acetophenone→3-[hydroxy(phenyl)methylidene]-6-phenylpyran-2,4-dione+2-Chlorochalcone
3-Oxo-3-phenylpropanal→3-[hydroxy(phenyl)methylidene]-6-phenylpyran-2,4-dione+2-Chlorochalcone

Precursor

(E)-3-(2-chlorophenyl)acryloyl chloride
2-Chlorobenzaldehyde
acetophenone
Triphenylbismuth

Downstream Product

2-(2-chlorophenyl)-4-oxo-4-phenylbutanenitrile
1,3,3-triphenylpropan-1-one
3-(2-chlorophenyl)-2,5-diphenyl-3,4-dihydropyrazole

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