COA Center
MSDS Center

COA Center

OR

MSDS/SDS Center

Advanced Search

delta-VALEROLACTONE Extra Pure

Store at -20°C
Tetrahydro-2H-2-pyranone, d-Valerolactone

COAs

Packings

50 g (00050)

100 g (00100)

Print friendly version
Article No. 6464R Grade Extra Pure
Purity 99% CAS No. 542-28-9
Molecular Formula C5H8O2 Molecular Weight 100.12
H.S. Code 2932.2090 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Pale yellow
pH value 3 - 4 (500 g/l, 20°C) Melting point/ Freezing point [°C] -13
Auto-ignition temperature [°C] 390 Flash point [°C] 112
Boiling point [°C] 230 Relative density, liquid (water=1) 1.1
Solubility in water Miscible Partition coefficient Log Pow octanol / water at 20°C 0.185
Explosion limits - upper [%] 9 Vol% Explosion limits -lower [%] 1.7 Vol%

Specifications

Appearance Clear colorless to light yellow liquid Infrared spectrum Conforms
Purity (by GC) Min 99.0% Refractive index (20°C; 589 nm) 1.4560 to 1.4590
- Additional Note : may contain variable amounts of polymerized product

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
 Signal Word: Danger
 Hazardous Statement: H318
 Precaution Statement: P280 - P305 + P351 + P338 + P310
Revision Date: 28-Jun-2022

Download MSDS & COA on your Mobile through LOBACHEMIE APP