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Alfa Aesar™ 4-(Methylsulfonyl)aniline, ≥97%

Chemical Identifiers

CAS 5470-49-5
Formula Weight 171.21
MDL Number MFCD00025353
UN Number UN2811
Beilstein 2208425
Synonym 4-Aminophenyl methyl sulfone; 4-Mesylaniline
Chemical Name or Material 4-(Methylsulfonyl)aniline
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH6469714 SDS Alfa Aesar™
H6469714
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAH6469722 SDS Alfa Aesar™
H6469722
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAH6469736 SDS Alfa Aesar™
H6469736
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
It is used as pharmaceutical intermediate. A series of 4-(methylsulfonyl)aniline derivatives were synthesized in order to obtain new compounds as a potential anti-inflammatory agents with expected selectivity against COX-2 enzyme.

Solubility
Soluble in water.

Notes
Light sensitive. Store in cool dry place. Keep container tightly closed. Incompatible with oxidizing agents.
Description & Specifications

Chemical Identifiers

5470-49-5
MFCD00025353
2208425
4-(Methylsulfonyl)aniline
171.21
UN2811
4-Aminophenyl methyl sulfone; 4-Mesylaniline

Specifications

Light Sensitive
133° to 138°C
5470-49-5
Crystalline Powder
MFCD00025353
2208425
4-(Methylsulfonyl)aniline
White
25g
1.44g/mL
171.21
UN2811
4-Aminophenyl methyl sulfone; 4-Mesylaniline
≥97%

Safety and Handling

GHS H Statement
H302-H312-H332-H315-H319-H335
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 6.1; Packaging Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.

storageNote1 : 2° to 8°C