α-Angelica lactone

Purity: ≥90%, isomer mixture

Synonym(s): 4-Hydroxy-3-pentenoic acid γ-lactone, 5-Methyl-2(3H)-furanone

Formula: C5H6O2 Molecular Weight: 98.1

CAS Number: 591-12-8 Beilstein Number: 108394 PubChem CID: 11559

Properties

Shelf life: 1095 days

Solubility:

Sensitivity:

Boiling point: 56 °C/12 mmHg

Melting point: 16 °C

InChl: InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h2H, 3H2, 1H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H317

Precautionary Statements: P261; P280; P302+P352; P321; P501; P272; P333+P313; P362+P364

WGK: 2

Storage:

Personal Protective Equipment: Eyeshields， Gloves， half-mask respirator (US)， multi-purpose combination respirator cartridge (US)