Please login to your online account to display your discounted pricing

Alfa Aesar™ 1,2,3,4,5-Pentamethylcyclopentadiene, 94%

$54.69 - $622.30

Chemical Identifiers

Chemical Name or Material 1,2,3,4,5-Pentamethylcyclopentadiene
CAS 4045-44-7
Molecular Formula C10H16
Formula Weight 136.24
MDL Number MFCD00001354
UN Number UN3295
Beilstein 1849832
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1095703

  SDS
alfa aesar™
L1095703
1g Each for $54.69

AAL1095706

  SDS
alfa aesar™
L1095706
5g Each for $189.85

AAL1095714

  SDS
alfa aesar™
L1095714
25g Each for $622.30
Description & Specifications

Specifications

Formula Weight 136.24
MDL Number MFCD00001354
CAS 4045-44-7
Health Hazard 3 GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Name or Material 1,2,3,4,5-Pentamethylcyclopentadiene
Health Hazard 2 GHS H Statement
H226
Flammable liquid and vapor.
Molecular Formula C10H16
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
UN Number UN3295
Health Hazard 1 Warning
Quantity 1g
Boiling Point 57° to 58°C (13mmHg)
Beilstein 1849832
Odor Light
Flash Point 44°C (111°F)
Assay 94%

Applications
1,2,3,4,5-Pentamethylcyclopentadiene serves as a precursor to the ligand 1,2,3,4,5-pentamethylcyclopentadienyl. It is used as a growth modifier chemical, during metal organic chemical vapor deposition of iron from iron pentacarbonyl. It is used as a ligand in ″one-pot″ iridium-catalyzed transformation of alcohols to amides. Further, it acts as an electron mediator in the regeneration process of nicotinamide adenine dinucleotide. In addition to this, it undergoes radical cation catalyzed cycloaddition reaction with allenes to get Diels-Alder product.

Solubility
Miscible with methanol. dichloromethane and ethyl acetate. Slightly miscible with water.

Notes
Light sensitive. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226
Flammable liquid and vapor.