Product Identification

Product Name

Limonin

Synonyms

11H,13H-Oxireno[d]pyrano[4',3':3,3a]isobenzofuro[5,4-f][2]benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)decahydro-2,2,4a,8a-tetramethyl-,(2aR,4aR,4bR,5aS,8S,8aS,10aR,10bR,14aS)-
7,16-Dioxo-7,16-dideoxylimondiol
Dictamnolactone
Evodin

CAS

1180-71-8

Formula

C26H30O8

Molecular Weight

470.52

Merck

12,5519

Physical and Chemical Properties

Appearance

A bitter, white, crystalline substance found in orange and lemon seeds.

Solubility in water

Insoluble

Melting Point

299 - 300

Vapor Pressure

1.0E-17 (25 C)

Density

1.39 g/cm3 (20 )

Partition Coefficient

1.66

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of contact, immediately wash skin with soap and copious amounts of water.

Eyes

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Handling and Storage

Storage

Keep tightly closed. Store in a cool dry place. Store at 2-8 C.

Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves, chemical safety goggles.

Respirators

Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Respiratory protection is not required. Where protection is desired, use multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges.

Exposure Effects

May be harmful and may cause irritation of the eyes, skin and mucous membranes.

Fire Fighting Measures

Fire Fighting

Extinguish with water spray, carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. Specific Hazard(s): Emits toxic fumes under fire conditions.

Accidental Release Measures

Small spills/leaks

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities

Strong oxidizing agents.