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

$55.88 - $515.66

Chemical Identifiers

CAS 542-28-9
Molecular Formula C5H8O2
Formula Weight 100.12
MDL Number MFCD00006645
Beilstein 106436
Synonym 5-Hydroxypentanoic acid lactone; delta-Pentanolactone
Chemical Name or Material delta-Valerolactone, may contain polymer; distil to remove
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0479422 SDS Alfa Aesar™
L0479422
100g Each for $138.85
AAL0479436 SDS Alfa Aesar™
L0479436
500g Each for $515.66
AAL0479414 SDS Alfa Aesar™
L0479414
25g Each for $55.88
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

542-28-9
100.12
106436
delta-Valerolactone, may contain polymer; distil to remove
C5H8O2
MFCD00006645
5-Hydroxypentanoic acid lactone; delta-Pentanolactone

Specifications

100g
C5H8O2
MFCD00006645
5-Hydroxypentanoic acid lactone; delta-Pentanolactone
−13° to −12°C
delta-Valerolactone, may contain polymer; distil to remove
542-28-9
100.12
106436
58° to 60°C (0.5mmHg)
112°C (233°F)
98%

Safety and Handling

GHS H Statement
H318
Causes serious eye damage.

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.

Danger

TSCA : TSCA

Recommended Storage : 2° to 8°C