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3-(Dimethylamino)-2-(2-thienylcarbonyl)-acrylonitrile

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Origin: China

Cas No: 52200-22-3

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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CAS No.: 52200-22-3 Formula: C10H10N2OS Molecular Weight: 206.26400

Basic Info

Chemical Name	3-(Dimethylamino)-2-(2-thienylcarbonyl)-acrylonitrile
Synonyms	2-[(DIMETHYLAMINO)METHYLENE]-3-OXO-3-(2-THIENYL)PROPANENITRILE;
CAS No.	52200-22-3
Molecular Formula	C10H10N2OS
Molecular Weight	206.26400
PSA	72.34000
LogP	1.89988

Properties

Density	1.209 g/cm3
Boiling Point	409.3ºC at 760 mmHg
Melting Point	151-153ºC
Flash Point	201.3ºC
Refractive Index	1.579

Safety Info

HS Code	2934999090
Hazard Codes	Xi

Synthesis Route

3-oxo-3-thiophen-2-yl-propionaldehyde oxime+N,N-Dimethylformamide dimethyl acetal→3-(Dimethylamino)-2-(2-thienylcarbonyl)-acrylonitrile
3-oxo-3-thiophen-2-ylpropanenitrile+N,N-Dimethyformamide diethy acetal→3-(Dimethylamino)-2-(2-thienylcarbonyl)-acrylonitrile

Precursor

3-oxo-3-thiophen-2-yl-propionaldehyde oxime
N,N-Dimethylformamide dimethyl acetal
N,N-Dimethyformamide diethy acetal
3-oxo-3-thiophen-2-ylpropanenitrile

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