CAS 2744-49-2|4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide

Introduction：Basic information about CAS 2744-49-2|4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide
CAS Number	2744-49-2	Molecular Weight	335.80900
Density	1.45	Boiling Point	535.2ºC at 760mmHg
Molecular Formula	C₁₅H₁₄ClN₃O₂S	Melting Point	218-219ºC
MSDS	/	Flash Point	277.5ºC

Names

Name	Fluorescent Brightener 121
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.45
Boiling Point	535.2ºC at 760mmHg
Melting Point	218-219ºC
Molecular Formula	C₁₅H₁₄ClN₃O₂S
Molecular Weight	335.80900
Flash Point	277.5ºC
Exact Mass	335.05000
PSA	84.14000
LogP	3.88350
InChIKey	VZTHUHAJEZPWNC-UHFFFAOYSA-N
SMILES	NS(=O)(=O)c1ccc(N2CCC(c3ccc(Cl)cc3)=N2)cc1

Safety Information

HS Code	2935009090

Customs

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Synonyms

Benzenesulfonamide,4-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl

4-[[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol]-1-yl]benzenesulfonamide

4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-Benzenesulfonamide 4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulfonamide 4-[3-(4-chlorophenyl)-4,5-dihydro-1h-pyrazol-1-yl]-benzenesulfonamid

4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide

4-[3-(4-Chlorphenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzolsulfonamid

4-[3-(4-chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonamide

Belofor SNPA

3-(4-chlorophenyl)-1-(4-sulfamoylphenyl)-2-pyrazoline

4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazole-1-yl]benzenesulfonamide

BlankophorMan01

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