Product Identification

Product Name

1-[2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole

Synonyms

1H-Imidazole, 1-[2-(2,4-dichlorophenyl)-2-(2-propen-1-yloxy)ethyl]-
1H-Imidazole, 1-[2-(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-
Chloramizol
Enilconazole

CAS

35554-44-0

Formula

C14H14Cl2N2O

Molecular Weight

297.18

EINECS

252-615-0

RTECS

NI4776000

RTECS Class

Agricultural Chemical and Pesticide; Drug; Reproductive Effector; Primary Irritant

Merck

12,3622

Beilstein/Gmelin

545683

Beilstein Reference

5-23-04-00320

EC Index Number

613-042-00-5

EC Class

Harmful; Irritant; Dangerous for the Environment

Physical and Chemical Properties

Appearance

Slightly yellow to brown liquid with a characteristic odor. A solution in methanol.

Solubility in water

0.18 g/L at pH 7.6

Melting Point

52.7

Vapor Pressure

.000001

Density

1.12-1.15 g/cm3 (20 C)

pKa/pKb

7.47 (pKb)

Partition Coefficient

3.82 (pH 9.2 buffer)

Usage

Fungicide for postharvest treatment of citrus.

Refractive Index

1.5609 (20 C)

First Aid Measures

Ingestion

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.

Inhalation

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Skin

Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.

Eyes

Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.

Handling and Storage

Storage

Store in an area designed specifically for pesticides. Do not store near food, feedstuffs, fertilizers or seeds. Do not countermine water, food or feed by storage or disposal. Store in a cool dry area away from excessive heat and naked flame. Keep out of reach of children.

Handling

Wash hands and exposed skin before eating, drinking or smoking and after work. Do not ingest. Avoid exposure by inhalation. Avoid contact with eyes. Avoid skin and clothing contamination.

Hazards Identification

Inhalation

Harmful if inhaled.

Skin

Mild irritation. Moderate skin sensitizer.

Eyes

Harmful on contact. Causes severe irritation.

UN (DOT)

3021

Exposure Controls/Personal Protection

Personal Protection

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

Respirators

Use NIOSH/MSHA approved respirator for pesticide mist. Use positive pressure self-contained breathing apparatus when handling spills or leaks, or when airborne concentrations are high.

Poison Class

3

Fire Fighting Measures

Flash Point

20

Autoignition

470

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.

Upper exp. limit

36

Lower exp. limit

6.7

Accidental Release Measures

Small spills/leaks

Dike large spills using absorbent or impervious materials such as sand or clay. Recover remaining spilled material as appropriate. Collect and contain contaminated absorbent and dike material for disposal. Absorb spills on sand or vermiculite. Place contaminated material in appropriate container for disposal according to local procedures and regulations. If spilled on the ground, the affected area should be removed to a depth of one or two inches and placed in an appropriate container for disposal. Wash affected area of spill with water. Do not flush material or waste water to public sewer systems or any waterways. Wear appropriate protective clothing and equipment during cleanup activities. Ensure adequate decontamination of tools and equipment following cleanup.

Stability and Reactivity

Stability

Chemical stable at room temperature and absence of light.

Incompatibilities

Strong oxidizing agents.

Decomposition

Decomposition products include mainly phosphorus nitrogen and carbon oxides.

Transport Information

UN Number

3021

Hazard Class

3

Packing Group

I; II