Product Identification

Product Name

1,5-Di(2,4-dimethylphenyl)-3-methyl-1,3,5-triazapenta-1,4-diene

Synonyms

N,N'-(Methyliminodimethyl(idyne))bis-2,4-xylidine
N-Methylbis(2,4-xylyliminomethyl)amine

CAS

33089-61-1

Formula

C19H23N3

Molecular Weight

293.41000000000003

EINECS

251-375-4

RTECS

ZF0480000

RTECS Class

Agricultural Chemical and Pesticide; Reproductive Effector; Human Data

Merck

12,510

Beilstein/Gmelin

2946590

EC Index Number

612-086-00-2

EC Class

Harmful

Physical and Chemical Properties

Appearance

White monoclinic crystals. Commercial product is a pale, amber brown liquid with an aromatic smell of xylene.

Solubility in water

Insoluble

Melting Point

86-87

Vapor Pressure

<1

Density

1.128 g/cm3 (25 C)

Usage

Acaricide, insecticide.

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. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

Eyes

If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.

Handling and Storage

Storage

Keep container closed. Do not store near food/feed.

Handling

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Ingestion

See inhalation.

Inhalation

Acute effects - slow heart beat, low blood pressure, sedation, low body temperature. May cause effects on the central nervous system.<BR>Chronic effects - May have effects on the central nervous system and liver.

Skin

Transient skin flushing (see inhalation). May be absorbed through skin.

Eyes

Conjunctival irritation. Can cause corrosive damage.

Exposure Controls/Personal Protection

Personal Protection

Safety goggles. Protective gloves and clothing.

Respirators

NIOSH/MSHA approved respirator.

Poison Class

2

Fire Fighting Measures

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.

Accidental Release Measures

Small spills/leaks

Absorb with apropriate intert material. Scoop up and place in an appropriate container for later disposal. Use the proper protective equipment during clean up.

Stability and Reactivity

Stability

Stable.

Incompatibilities

Strong oxidizing agents.

Decomposition

Oxides of carbon and nitrogen.