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Alfa Aesar™ 2-Cyclopenten-1-one, 98%

$85.14 - $85.14

Chemical Identifiers

Chemical Name or Material 2-Cyclopenten-1-one
CAS 930-30-3
Molecular Formula C5H6O
Formula Weight 82.1
MDL Number MFCD00001401
UN Number UN1224
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2340806

  SDS
alfa aesar™
B2340806
5g Each for $85.14

AAB2340814

  SDS
alfa aesar™
B2340814
25g CALL N/A N/A
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Description & Specifications

Specifications

Formula Weight 82.1
Health Hazard 2 GHS H Statement
H226-H335
Flammable liquid and vapour.
May cause respiratory irritation.
Quantity 5g
UN Number UN1224
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: KETONES, LIQUID, N.O.S.
Assay 98%
MDL Number MFCD00001401
Flash Point 42°C (108°F)
Odor Characteristic
Molecular Formula C5H6O
Boiling Point 150°C
Recommended Storage 2° to 8°C
Health Hazard 1 Warning
Chemical Name or Material 2-Cyclopenten-1-one
Health Hazard 3 GHS P Statement
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
CAS 930-30-3

Applications
2-Cyclopenten-1-one is a versatile electrophile employed in various addition reactions including conjugate addition of organocopper nucleophiles, Michael reaction with silyl enol ethers and siloxanes. It is also used in Diels-Alder cycloadditions and phosphoniosilylations.

Solubility
Miscible with alcohol and ether. Immiscible with water.

Notes
Hygroscopic. Store in cool place. Incompatible with strong oxidizing agents, strong reducing agents and strong bases.

Safety and Handling

Warning

GHS P Statement
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226-H335
Flammable liquid and vapour.
May cause respiratory irritation.

2° to 8°C