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Alfa Aesar™ Propargyl bromide, 80% in toluene, stab. with MgO

$267.30 - $945.69

Chemical Identifiers

Chemical Name or Material Propargyl bromide
CAS 106-96-7
Name Note stabilized with MgO
Molecular Formula HC≡CCH2Br
Formula Weight 118.97g/mol
MDL Number MFCD00000241
UN Number UN2924
Beilstein 605309
Synonym 3-Bromo-1-propyne
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA16580AK

 
alfa aesar™
A16580-AK
250mL Each for $267.30

AAA16580AD

 
alfa aesar™
A16580-AD
50mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA16580AU

 
alfa aesar™
A16580-AU
1000mL Each for $945.69
Description & Specifications

Specifications

Boiling Point 88° to 90°C
Melting Point −61°C
Flash Point 3°C (37°F)
Concentration 80% in toluene
Quantity 250mL
Chemical Name or Material Propargyl bromide
Name Note stabilized with MgO
CAS 106-96-7
Molecular Formula HC≡CCH2Br
Formula Weight 118.97g/mol
MDL Number MFCD00000241
UN Number UN2924
Beilstein 605309
Synonym 3-Bromo-1-propyne
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H300-H304-H361-H373-H314-H335-H336
Highly flammable liquid and vapour.
Fatal if swallowed.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
May cause respiratory irritation.
May cause drowsiness or dizziness.
Health Hazard 3 GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
RTECS Number UK4375000
TSCA TSCA

Applications
Propargyl bromide, 80% in toluene is used to prepare betulonic acid-peptide conjugates with anti-inflammatory activity and propargylic amines employed in enyne metathesis. It finds application in the propargylation of spiro ketones, allylic alcohols and enone complexes. In Barbier-type reaction, it reacts with aldehydes to give alkyne alcohols. It is actively involved in the synthesis of polyethylene glycol (PEG) and peptide-grafted polyesters.

Solubility
Miscible with ethanol, ether, benzene, carbon tetrachloride and chloroform. Immiscible with water.

Notes
Light sensitive. Store in a cool place. Incompatible withbases, strong oxidizing agents, copper, peroxides, silver, silver oxides, mercury and mercury oxides.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H300-H304-H361-H373-H314-H335-H336
Highly flammable liquid and vapour.
Fatal if swallowed.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
May cause respiratory irritation.
May cause drowsiness or dizziness.

2° to 8°C