CAS : 497-23-4
MDL : MFCD00005376
EINECS : 207-839-3
Other name :
2-Buten-1,4-olidegamma-Crotonolactone
Chemical Properties
Formula : C4H4O2
Formula weight : 84.07
Melting Point : 3-4°
Boiling Point : 212-214°
Flash point : 101°(213°F)
Density : 1.197
Refractive Index : 1.4690
Sensitivity : Keep Cold. Light Sensitive. Store under Nitrogen.
Solubility : Immiscible with water.
Literature References
Reaction with lithiated o-methylbenzophenone derivatives gives fused tricyclic products which are readily converted to arylnaphthofuranone lignans: J. Chem. Soc., Perkin 1, 3013 (1995):
Notes
Light and moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.Other References:Beilstein: 383585
Grade Specifications
Grade Specifications
Hazard Statements : H315-H319Causes skin irritation.Causes serious eye irritation.
Precautionary Statements : P280-P305+P351+P338-P302+P352-P321-P362-P332+P313Wear 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.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Take off contaminated clothing and wash before reuse.If skin irritation occurs: Get medical advice/attention.
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
