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Alfa Aesar™ 4-(Dimethylamino)pyridine, 99%, prilled

Chemical Identifiers

Chemical Name or Material 4-(Dimethylamino)pyridine
CAS 1122-58-3
Molecular Formula C7H10N2
Formula Weight 122.17g/mol
MDL Number MFCD00006418
UN Number UN2928
Beilstein 110354
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH5171506

 
alfa aesar™
H51715-06
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.

AAH5171514

 
alfa aesar™
H51715-14
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.

AAH5171522

 
alfa aesar™
H51715-22
100g 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

Quantity 5g
Melting Point 110° to 113°C
Boiling Point 162°C (50mmHg)
Quantity 5g
Flash Point 124°C (255°F)
Chemical Name or Material 4-(Dimethylamino)pyridine
CAS 1122-58-3
Physical Form Prilled
Assay 99%
Molecular Formula C7H10N2
Formula Weight 122.17g/mol
MDL Number MFCD00006418
UN Number UN2928
Beilstein 110354
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H310-H314-H318
Toxic if swallowed.
Fatal in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
RTECS Number US9230000
TSCA TSCA

Applications
4-(Dimethylamino)pyridine is a useful nucleophilic catalyst for various reactions viz. esterifications with anhydrides, the Baylis-Hillman reaction, hydrosilylations, tritylation and Steglich rearrangement. It is also an effective catalyst for transesterification of beta-keto esters and silylation of alcohols.

Solubility
Soluble in methanol, benzene, ethyl acetate, chloroform, methylene chloride, acetone, and acetic acid. Slightly soluble in ether, diisopropyl ether, cyclohexane, hexane, and water.

Notes
Incompatible with oxidizing agents and acids.

Safety and Handling

Danger

GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H310-H314-H318
Toxic if swallowed.
Fatal in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.