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Alfa Aesar™ delta-Valerolactone, 98%, may contain polymer; distil to remove

$138.85 - $515.66

Chemical Identifiers

Chemical Name or Material delta-Valerolactone
CAS 542-28-9
Name Note may contain polymer; distil to remove
Molecular Formula C5H8O2
Formula Weight 100.12
MDL Number MFCD00006645
Beilstein 106436
Synonym 5-Hydroxypentanoic acid lactone; delta-Pentanolactone
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0479422

 
alfa aesar™
L0479422
100g Each for $138.85

AAL0479436

 
alfa aesar™
L0479436
500g Each for $515.66
Description & Specifications

Specifications

Formula Weight 100.12
Melting Point −13° to −12°C
Chemical Name or Material delta-Valerolactone
TSCA TSCA
Assay 98%
Molecular Formula C5H8O2
Beilstein 106436
Synonym 5-Hydroxypentanoic acid lactone; delta-Pentanolactone
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H318
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P310
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. Immediately call a POISON CENTER or doctor/physician.
Boiling Point 58° to 60°C (0.5mmHg)
Flash Point 112°C (233°F)
Recommended Storage 2° to 8°C
Name Note may contain polymer; distil to remove
MDL Number MFCD00006645
CAS 542-28-9
Quantity 100g

Applications
δ-Valerolactone is employed as a chemical intermediate in the synthesis of polymers. It is also used to synthesize the copolyesters by lipase-catalyzed ring opening polymerization.

Solubility
Miscible with water.

Notes
Store in a tightly closed container. Avoid breathing dust, vapor, mist, or gas.

Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P310
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. Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H318
Causes serious eye damage.

2° to 8°C