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Alfa Aesar™ Di-p-tolyl ether, 99%

Chemical Identifiers

Chemical Name or Material Di-p-tolyl ether
CAS 1579-40-4
Formula Weight 198.26g/mol
MDL Number MFCD00025979
UN Number UN3077
Synonym p-Tolyl ether; 4,4'-Dimethyldiphenyl ether
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH5516706

 
alfa aesar™
H55167-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH5516714

 
alfa aesar™
H55167-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 285°C
Color Pale yellow
Melting Point 47 to 49°C
Quantity 5g
Chemical Name or Material Di-p-tolyl ether
CAS 1579-40-4
Physical Form Solid
Assay 99%
Formula Weight 198.26g/mol
MDL Number MFCD00025979
UN Number UN3077
Synonym p-Tolyl ether; 4,4'-Dimethyldiphenyl ether
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 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.
DOT Information Transport Hazard Class: 9; Packaging Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number DA6625000
TSCA TSCA

Applications
Di-p-tolyl ether is used to form conformationally chiral molecules in the solid state, while the chirality of 1,3-dimethyl-2-phenoxybenzene arises from the formation of supramolecular helices.

Solubility
Soluble in acetone, benzene, ether.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Safety and Handling

Warning

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.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.