Product Identification

Product Name

D-1-Methyl-4-isopropenyl-6-cyclohexen-2-one

Synonyms

(5S)-2-Methyl-5-prop-1-en-2-ylcyclohex-2-en-1-one
(S)-(+)-p-Mentha-6,8-dien-2-one
Carvol
D-Cavrone

CAS

2244-16-8

Formula

C10H14O

Molecular Weight

150.22

EINECS

218-827-2

RTECS

OS8670000

RTECS Class

Tumorigen; Mutagen; Primary Irritant

Merck

13,1889

Beilstein/Gmelin

4246319

Physical and Chemical Properties

Appearance

Pale yellow or colorless liquid. A naturally occurring compound found in caraway seeds and mandarin orange peel oil, smells like caraway.

Solubility in water

Insoluble

Melting Point

<15

Boiling Point

230

Vapor Pressure

0.066 (25 C)

Density

0.9584 g/cm3 (20 C)

Partition Coefficient

2.27

Heat Of Vaporization

46.7 kJ/mol

Heat Of Combustion

-5756 kJ/mol

Usage

Fungicide, plant growth regulator.

Refractive Index

1.4989 (20 C)

First Aid Measures

Ingestion

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Poison room locked.

Handling

Wash thoroughly after handling. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Use only in a chemical fume hood.

Hazards Identification

Ingestion

May be fatal if swallowed. The toxicological properties of this substance have not been fully investigated.

Inhalation

The toxicological properties of this substance have not been fully investigated.

Skin

Causes skin irritation. May be fatal if absorbed through the skin.

Eyes

No information regarding eye irritation and other potential effects was found.

Hazards

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.

EC Safety Phrase

S 24/25

UN (DOT)

2810

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Poison Class

4

Fire Fighting Measures

Flash Point

88

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustible Liquid. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Fire Potential

This chemical is combustible.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Disposal Code

1

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents - strong reducing agents.

Decomposition

Carbon monoxide, carbon dioxide.

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

2810

Hazard Class

6.1

Packing Group

I; II; III

HS Code

2914 29 00